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  • XSLT Transforming sequential XML to hierarchical XML

    - by Jean-Paul Smit
    I have a requirement to transform a sequential XML node list into a hierarchical, but I run into some XSLT specific knowledge gap. The input XML contains articles, colors and sizes. In the sample below 'Record1' is an article, 'Record2' represents a color and 'Record3' are the sizes. The number of colors and sizes (record2 and record3) elements can vary. <root> <Record1>...</Record1> <Record2>...</Record2> <Record3>...</Record3> <Record3>...</Record3> <Record2>...</Record2> <Record3>...</Record3> <Record3>...</Record3> <Record3>...</Record3> <Record3>...</Record3> <Record1>...</Record1> <Record2>...</Record2> <Record3>...</Record3> <Record3>...</Record3> <Record2>...</Record2> <Record3>...</Record3> <Record3>...</Record3> <Record3>...</Record3> <Record3>...</Record3> </root> All fields are on the same hierarchical level, but still I have to create this structure as output: <root> <article> -> Record1 <color> -> Record2 <size>...</size> -> Record3 <size>...</size> -> Record3 </color> <color> -> Record2 <size>...</size> -> Record3 <size>...</size> -> Record3 <size>...</size> -> Record3 <size>...</size> -> Record3 </color> </article> <article> -> Record1 <color> -> Record2 <size>...</size> -> Record3 <size>...</size> -> Record3 </color> <color> -> Record2 <size>...</size> -> Record3 <size>...</size> -> Record3 <size>...</size> -> Record3 <size>...</size> -> Record3 </color> </article> </root> I've tried to iterate the nodes sequentially but for example the 'article' (=record1) node tag needs to remain unclosed while 'color' (=record2) nodes are processed. The same counts for processing 'size' (=record3) having 'color' unclosed, but that is not allowed by XSLT. My next idea was to call a template for every article, color and size level, but I don't know how to select for example all 'record3' nodes between the current 'record2' and the next article represented by 'record1'. I've also got a limitation on the XSLT version because I need this transformation in BizTalk Server which only supports XSLT 1.0 Can someone push me in the right direction?

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  • How do you jump to a particular row in a DataGridView by typing (a la Windows Explorer details view)

    - by russcollier
    I have a .NET Winforms app in C# with a DataGridView that's read-only and populated with some number of rows. I'd like to have functionality similar to Windows Explorer's (and many other applications) details view for example. I'd like the DataGridView to behave such that when it has focus if you start typing, the current row selection will jump to the row where the (string) value of cell 0 (i.e. the first column in the row) starts with the characters you typed in. For example, if I have a DataGridView with 1 column and the following rows: Bob Jane Jason John Leroy Sam If the DataGridView has focus and I hit the 'b' key on my keyboard, the selected row is now "Bob". If I quickly type in the keys 'ja', the selected row is Jane. If I quickly type in the letters 'jas', the selected row is Jane. If I hit the 'z' key, nothing is selected (since nothing starts with Z). Likewise if Jane is currently selected and I keep typing the letter 'j', the selection will cycle through to Jason, then John, then back to Jane, each time I hit the 'j' key. I've been doing some Googling (and "stackoverflowing" :-)) for awhile and cannot find any examples of this type of functionality. I have a rough idea in my head to do this via some sort of short lived timer thread, collecting the keystrokes on KeyPress events for the DataGridView, and selecting rows based on those collected keystrokes matching a Cells[0].Value.StartsWith() type of condition. But it seems like there has to be an easier way that I'm just not seeing. Any ideas would be much appreciated. Thanks!

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  • How can I change the size of the Dash font?

    - by Marcos Roriz
    I've just installed and configured Ubuntu 12.04 on my machine. I've changed all font sizes, with the myunity tool, and they're now all set to the Ubuntu font size 9. However, I can't find anywhere in Ubuntu a way to change the HUGE dash search/UI font. Any idea on where I can change it? Any dconf/gconf setting option? Here are some screenshots, compare the size of the dash fonts to desktops apps. Dash font: Desktop font:

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  • WCF HttpClient Error calling a RESTful WCF Service - Cannot write more bytes to the buffer than the configured maximum buffer size: 65536

    - by Justin Hoffman
    Using the HttpClient API from wcf.codeplex.com, you may encounter this error if respones are too large.   Cannot write more bytes to the buffer than the configured maximum buffer size: 65536 In order to increase the size of the Response Buffer, just increase the MaxReseponseContentBufferSize as shown below. Increase it to something larger than the default: 65536 depending on your response sizes. var client = new HttpClient { MaxResponseContentBufferSize = 196608, BaseAddress = new Uri("http://myservice/service1/") };

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  • What are the app file size limitations for different smartphone OSes & carriers?

    - by Nick Gotch
    I know the iPhone App Store limits how large an app can be in general and there are also limitations with AT&T over the size it can be to transmit over a data plan vs WiFi. I have no idea what, if any, these limits are for Android apps and what I'm finding online is a mix of different numbers. Does anyone know these numbers definitively? The Android game I'm porting is in the 20-30MB range and we'd like to know if we need to further reduce its size.

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  • How can I force apt to optimize the dependency tree for minimal download size?

    - by ObsessiveSSO?
    Some background information: As you may know, in a Debian package, there may be alternative dependencies, written in the CONTROL file as Depends: apache2|something-else, for example. How does apt select which dependencies to choose, and how can I override this so I can minimize download size? I'm on a slow connection on some locations and need it to use the smallest total download size. How can I force it to do so?

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  • [ckeditor] apply font size using execCommand

    - by Wiika
    Hi all, var wgetFrame = window.frames[0] wframeDoc = wgetFrame.document; editor.focus(); editor.execCommand('bold'); wframeDoc.execCommand('forecolor',false,'#00ff00'); wframeDoc.execCommand('JustifyCenter', false, null); wframeDoc.execCommand('fontsize', false, 15); (i use the code above as a plugin in CKEditor) bold, forecolor and JustifyCenter , they all rend corectly , the selected text is wrapped by a span element but when applying the fontsize command , the selected goes inside the font element, i know this is correct, but it need it to be inside a span element i need to know why bold, forecolor and JustifyCenter are wrapped by span and fontsize not !! and also if there another way to apply this styles ( ps : i run those commands when ckeditor is initialized, even if the editort doesn't contain any text, when u write the style definied is applied ) CKEDITOR.editorConfig = function(config) { CKEDITOR.addStylesSet('customStyles', [ { name: 'Header 1', element: 'h1' }, { name: 'Header 2', element: 'h2' }, { name: 'Header 3', element: 'h3' }, { name: 'Text', element: 'p' }, { name: 'Left Align', element: 'img', attributes: { 'class': 'ImageLeft'} }, { name: 'Right Align', element: 'img', attributes: { 'class': 'ImageRight'} } ]); }; can i apply editor.execCommand( "Header 1" ); ??

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  • iPhone keyboard's return key will move curser to next textfield

    - by iAm
    Hello Fellow Koder ••• I have a TableViewController that is using a grouped Style and has two(2) sections. The first section has 4 rows and the second section has 3 rows. I have placed a UILabel and a UITextField in each cell, and have a custom method(textFieldDone:) to handle the cursor movement to the next text field when the return key is press. This works fine and dandy if there is only one section, but I have two :( and yes I need two:) so I started koden' up an answer, but got results that just don't work, I did notice during my debugging that cell Identifier (I use Two) is only showing the one (in the debug consol) and it's the first one only (Generic Cell). - (UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath { UITableViewCell *cell = nil; switch (indexPath.section) { case AUTO_DETAILS: { static NSString *cellID = @"GenericCell"; cell = [tableView dequeueReusableCellWithIdentifier:cellID]; if (cell == nil) { cell = [[[UITableViewCell alloc] initWithStyle:UITableViewCellStyleValue2 reuseIdentifier:cellID] autorelease]; UILabel *label = [[UILabel alloc] initWithFrame:CGRectMake(10, 10, 75, 25)]; label.tag = kLabelTag; label.font = [UIFont boldSystemFontOfSize:14]; label.textAlignment = UITextAlignmentRight; [cell.contentView addSubview:label]; [label release]; UITextField *textField = [[UITextField alloc] initWithFrame:CGRectMake(90, 12, 200, 25)]; textField.clearsOnBeginEditing = NO; [textField setDelegate:self]; [textField addTarget:self action:@selector(topTextFieldDone:) forControlEvents:UIControlEventEditingDidEndOnExit]; [cell.contentView addSubview:textField]; } NSInteger row = [indexPath row]; UILabel *label = (UILabel *)[cell viewWithTag:kLabelTag]; UITextField *textField = nil; for (UIView *oneView in cell.contentView.subviews) { if ([oneView isMemberOfClass:[UITextField class]]) textField = (UITextField *)oneView; } label.text = [topCellLabels objectAtIndex:row]; NSNumber *rowAsNum = [[NSNumber alloc] initWithInt:row]; switch (row) { case kMakeRowIndex: if ([[tempValues allKeys] containsObject:rowAsNum]) textField.text = [tempValues objectForKey:rowAsNum]; else textField.text = automobile.make; break; case kModelRowIndex: if ([[tempValues allKeys] containsObject:rowAsNum]) textField.text = [tempValues objectForKey:rowAsNum]; else textField.text = automobile.model; break; case kYearRowIndex: if ([[tempValues allKeys] containsObject:rowAsNum]) textField.text = [tempValues objectForKey:rowAsNum]; else textField.text = automobile.year; break; case kNotesRowIndex: if ([[tempValues allKeys] containsObject:rowAsNum]) textField.text = [tempValues objectForKey:rowAsNum]; else textField.text = automobile.notes; break; default: break; } if (textFieldBeingEdited == textField) { textFieldBeingEdited = nil; } textField.tag = row; [rowAsNum release]; break; } case AUTO_REGISTRATION: { static NSString *AutoEditCellID = @"AutoEditCellID"; cell = [tableView dequeueReusableCellWithIdentifier:AutoEditCellID]; if (cell == nil) { cell = [[[UITableViewCell alloc] initWithStyle:UITableViewCellStyleValue2 reuseIdentifier:AutoEditCellID] autorelease]; UILabel *label = [[UILabel alloc] initWithFrame:CGRectMake(10, 10, 75, 25)]; label.tag = kLabelTag; label.font = [UIFont boldSystemFontOfSize:14]; label.textAlignment = UITextAlignmentRight; [cell.contentView addSubview:label]; [label release]; UITextField *textField = [[UITextField alloc] initWithFrame:CGRectMake(90, 12, 200, 25)]; textField.clearsOnBeginEditing = NO; [textField setDelegate:self]; [textField addTarget:self action:@selector(bottomTextFieldDone:) forControlEvents:UIControlEventEditingDidEndOnExit]; [cell.contentView addSubview:textField]; } NSInteger row = [indexPath row]; UILabel *label = (UILabel *)[cell viewWithTag:kLabelTag]; UITextField *textField = nil; for (UIView *oneView in cell.contentView.subviews) { if ([oneView isMemberOfClass:[UITextField class]]) textField = (UITextField *)oneView; } label.text = [bottomCellLabels objectAtIndex:row]; NSNumber *rowAsNum = [[NSNumber alloc] initWithInt:row]; switch (row) { case 0: if ([[tempValues allKeys] containsObject:rowAsNum]) textField.text = [tempValues objectForKey:rowAsNum]; else textField.text = automobile.vinNumber; break; case 1: if ([[tempValues allKeys] containsObject:rowAsNum]) textField.text = [tempValues objectForKey:rowAsNum]; else textField.text = automobile.policyNumber; break; case 2: if ([[tempValues allKeys] containsObject:rowAsNum]) textField.text = [tempValues objectForKey:rowAsNum]; else textField.text = automobile.licensePlate; break; default: break; } if (textFieldBeingEdited == textField) { textFieldBeingEdited = nil; } textField.tag = row; [rowAsNum release]; break; } default: break; } return cell; } Now remember that the first section is working fine and the kode for that method is this: -(IBAction)topTextFieldDone:(id)sender { UITableViewCell *cell = (UITableViewCell *)[[sender superview] superview]; UITableView *table = (UITableView *)[cell superview]; NSIndexPath *textFieldIndexPath = [table indexPathForCell:cell]; NSUInteger row = [textFieldIndexPath row]; row++; if (row > kNumOfEditableRows) row = 0; NSUInteger newIndex[] = {0, row}; NSIndexPath *newPath = [[NSIndexPath alloc] initWithIndexes:newIndex length:2]; UITableViewCell *nextCell = [self.tableView cellForRowAtIndexPath:newPath]; UITextField *nextField = nil; for (UIView *oneView in nextCell.contentView.subviews) { if ([oneView isMemberOfClass:[UITextField class]]) nextField = (UITextField *)oneView; } [nextField becomeFirstResponder]; } It was my idea to just create a second method (secondSectionTextFieldDone:) like this -(IBAction)bottomTextFieldDone:(id)sender { UITableViewCell *cell = (UITableViewCell *)[[sender superview] superview]; UITableView *table = (UITableView *)[cell superview]; NSIndexPath *textFieldIndexPath = [table indexPathForCell:cell]; NSUInteger row = [textFieldIndexPath row]; row++; if (row > 3) row = 0; NSUInteger newIndex[] = {0, row}; NSIndexPath *newPath = [[NSIndexPath alloc] initWithIndexes:newIndex length:2]; UITableViewCell *nextCell = [self.tableView cellForRowAtIndexPath:newPath]; UITextField *nextField = nil; NSString *string = [NSString stringWithFormat:@"AutoEditCellID"]; for (UIView *oneView in nextCell.contentView.subviews) { NSLog(@"%@", nextCell.reuseIdentifier); /* DEBUG LOG */ if ([oneView isMemberOfClass:[UITextField class]] && (nextCell.reuseIdentifier == string)) nextField = (UITextField *)oneView; } [nextField becomeFirstResponder]; } but the result does not solve the issue. so my question is, how can i get the cursor to jump to the next textfield in the section that it is in, If there is one, and if not, then send a message "resignFirstResponder" so that, the keyboard goes away.

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  • Visual studio keyboard shortcuts cheat sheet - desktop size

    - by nailitdown
    OK - this is pretty specific, i'm looking for a cheat sheet for visual studio keyboard shortcuts that I can set as my desktop bg. so, something in a modest 1280 x 1024. Something like this; http://www.microsoft.com/downloads/details.aspx?FamilyID=c15d210d-a926-46a8-a586-31f8a2e576fe&DisplayLang=en but more succinct. Anyone got juicy linkage? Is this a DIY job?

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  • Changing size of content in HorizontalScrollView when phone is rotated by overriding onConfiguration

    - by Emil Arfvidsson
    Hello I have a problem with resizing content in a HorizontalScrollView when the phone is rotated. I'm overriding onConfigurationChanged in my activity containing the HorizontalScrollView, since I want to handle the resizing myself. However, I'm having great problem finding where i should put the resizing of the content. The HorizontalScrollView it self has FILL_PARENT as width and a fixed height. The idea is that it should always fill the screen width-wise, while having several cells of content, each as wide as the HorizontalScrollView itself. The content in my HorizontalScrollView consists of one LinearLayout (let's call it wrapperLayout) with several LinearLayouts inside it. When the phone rotates I simply want to change the width of all the LinearLayouts inside the wrapperLayout. This is easy to do and works great when I test the resizing code by putting it in onInterceptTouchEvent(MotionEvent ev), that is the views are resized just as they are supposed to when I touch the HorizontalScrollView. The difficulty appears when I try to find a good spot to execute resizing code, so that the resizing happens automatically when the phone is rotated. I have tried all possible combinations of requestLayout, onSizeChanged, onLayout, onConfigurationChanged and a few others and varying their calls to super (if any) before and after the resizing code. I can not make this work (the views are not resized even though the resize code is executed) and it is really frustrating. I've done a lot of logging to make sure the HorizonalScrollView really has changed width before calling my resize code but to no avail. Does anyone have any clue as to what is going on? What methods are called and in what order when I handle the onConfigurationChanged by myself like this? Thanks in advance

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  • Confused about home screen widget size in normal screen and larget screen

    - by kknight
    I am designing a home screen widget. The widget layout file is like below. <RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android" android:id="@+id/widget" android:layout_width="240dip" android:layout_height="200dip" android:background="@drawable/base_all" /> I ran this widget on a HTC Hero device, which has a screen of 320 pixels * 480 pixels with mdpi. It ran perfect on HTC Hero. The widget takes 3 cells * 2 cells space, i.e. 240 pixels * 200 pixels. Then I ran this widget on a Nexus One device, which has a screen of 480 pixels * 800 pixels, mdpi. Since Nexus One also is mdpi, so I though 240dip is equivalent to 240 pixels on Nexus One and 200dip is equivalent to 200 pixels on Nexus One, so the widget will not take 3 cells * 2 cells space on Nexus One device. To my surprise, when running on Nexus One device, the widget take exact 3 cells * 2 cells, about 360 pixels * 300 pixels, on Nexus One device. I am confused. The layout xml above specifies 240dip in width and 200dip in height for the widget, but why did it take 360 pixels * 300 pixels on Nexus One Device? What am I missing? Thanks.

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  • auto-scaling size with anchors - overlapping controls

    - by Shane.C
    I'm having some trouble with resizing and scaling of controls in a windows form. I've set anchors up so that the controls stay in ratio with the form, which works great. However, perhaps i was expecting too much when i thought that the control origin points would also scale and change with the form scaling, but this is not the case and i'm finding my controls overlapping. here's some screenshots; anyone know of an approach i can take to solve this problem? perhaps i need to set control origins to dynamic drawing points that scale, but then do these redraw on scaling the form, or only on creation?

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  • Increasing Max Upload File Size on IIS7/Win7 Pro

    - by Jay Querido
    I'm setting up a server for a client (something I don't typically do), and I'm running into issues with uploading larger files (11MB). The server is running Windows 7 Professional with IIS added. In web.config I've tried setting <system.web> <httpRuntime maxRequestLength="65536" /> <!-- 64MB --> </system.web> ... and that doesn't work. I've set <system.webSecurity> <security> <requestFiltering> <requestLimits maxAllowedContentLength="68157440" /> </requestFiltering> </security> </system.webSecurity> ... and that doesn't work either. What am I missing here? As I've said, I don't typically set up servers, so I may be missing something obvious... no suggestion will be scoffed at! Thanks in advance.

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  • Split NSData objects into other NSData objects with a given size

    - by Cedric Vandendriessche
    I'm having an NSData object of approximately 1000kb big. Now I want to transfer this via bluetooth. This would be better if I have let's say 10 objects of 100kb. It comes to mind that I should use the -subdataWithRange: method of NSData. I haven't really worked with NSRange. Well I know how it works, but then to read from a given location with the length: 'to end of file'... I've no idea how to do that. Some code on how to split this into multiple 100kb NSData objects would really help me out here. (it probably involves the length method to see how many objects should be made..?) Thank you in advance.

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  • Animating a CALayer's mask size change

    - by Alexander Repty
    I have a UIView subclass which uses a CAShapeLayer mask on its CALayer. The mask uses a distinct shape, with three rounded corners and a cut out rectangle in the remaining corner. When I resize my UIView using a standard animation block, the UIView itself and its CALayer resize just fine. The mask, however, is applied instantly, which leads to some drawing issues. I've tried animating the mask's resizing using a CABasicAnimation but didn't have any luck getting the resizing animated. Can I somehow achieve an animated resizing effect on the mask? Do I need to get rid of the mask, or will I have to change something about the way I currently draw the mask (using - (void)drawInContext:(CGContextRef)ctx). Cheers, Alex

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  • Bit reversal of an integer, ignoring integer size and endianness

    - by ??O?????
    Given an integer typedef: typedef unsigned int TYPE; or typedef unsigned long TYPE; I have the following code to reverse the bits of an integer: TYPE max_bit= (TYPE)-1; void reverse_int_setup() { TYPE bits= (TYPE)max_bit; while (bits <<= 1) max_bit= bits; } TYPE reverse_int(TYPE arg) { TYPE bit_setter= 1, bit_tester= max_bit, result= 0; for (result= 0; bit_tester; bit_tester>>= 1, bit_setter<<= 1) if (arg & bit_tester) result|= bit_setter; return result; } One just needs first to run reverse_int_setup(), which stores an integer with the highest bit turned on, then any call to reverse_int(arg) returns arg with its bits reversed (to be used as a key to a binary tree, taken from an increasing counter, but that's more or less irrelevant). Is there a platform-agnostic way to have in compile-time the correct value for max_int after the call to reverse_int_setup(); Otherwise, is there an algorithm you consider better/leaner than the one I have for reverse_int()? Thanks.

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  • Resize images in UIWebView to viewport size

    - by atz
    I'm displaying HTML with some images inside a UIWebView in my iPhone App. When the images are wider than the viewport of the iPhone I get horizontal scrollers which I don't want because its mostly about the text not the images. Is there a way to resize images displayed inside the UIWebView according to the width (best: even if the device is rotated)?

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  • GridBagConstraints problem-moved to left and size isn't the same

    - by Damir
    I have in Java two panels which need to have same layout, there is my functions for initializations panels. private void InitializePanelCom(){ pnlCom=new JPanel(); pnlCom.setSize(300,160); pnlCom.setLocation(10, 60); add(pnlCom); GridBagLayout gb=new GridBagLayout(); GridBagConstraints gc=new GridBagConstraints(); pnlCom.setLayout(gb); jLabelcommPort = setJLabel("Com Port : "); jLabelbaudRate = setJLabel("Baud Rate : "); jLabelplcAddress = setJLabel("Plc Address : "); jLabelsendTime = setJLabel("Send Time : "); jLabelx50 = setJLabel(" x 50 ms (2 - 99)"); jComboBoxcommPort = setJComboBox(commPortList); jComboBoxbaudRate = setJComboBox(bitRateList); jTextAreaPlcAddress = setJTextField(""); jTextAreaSendTime = setJTextField(""); gc.insets = new Insets(10,0,0,0); gc.ipadx = 120; gc.weightx = 1; gc.gridx = 0; gc.gridy = 0; gc.anchor=GridBagConstraints.EAST; pnlCom.add(jLabelcommPort,gc); gc.insets = new Insets(10,0,0,0); gc.ipadx = 120; gc.weightx = 1; gc.gridx = 1; gc.gridy = 0; gc.anchor=GridBagConstraints.EAST; pnlCom.add(jComboBoxcommPort,gc); gc.insets=new Insets(10,0,0,0); gc.ipadx=120; gc.weightx=1; gc.gridx=0; gc.gridy=1; gc.anchor=GridBagConstraints.EAST; pnlCom.add(jLabelbaudRate,gc); gc.insets=new Insets(10,0,0,0); gc.ipadx=120; gc.weightx=1; gc.gridx=1; gc.gridy=1; gc.anchor=GridBagConstraints.EAST; pnlCom.add(jComboBoxbaudRate,gc); gc.insets=new Insets(10,0,0,0); gc.ipadx=120; gc.weightx=1; gc.gridx=0; gc.gridy=2; gc.anchor=GridBagConstraints.EAST; pnlCom.add(jLabelplcAddress,gc); gc.insets=new Insets(10,0,0,0); gc.ipadx=120; gc.weightx=1; gc.gridx=1; gc.gridy=2; gc.anchor=GridBagConstraints.EAST; pnlCom.add(jTextAreaPlcAddress,gc); gc.insets=new Insets(10,0,0,0); gc.ipadx=120; gc.weightx=1; gc.gridx=0; gc.gridy=3; gc.anchor=GridBagConstraints.EAST; pnlCom.add(jLabelsendTime,gc); gc.insets=new Insets(10,0,0,0); gc.ipadx=120; gc.weightx=1; gc.gridx=1; gc.gridy=3; gc.anchor=GridBagConstraints.EAST; pnlCom.add(jTextAreaSendTime,gc); gc.insets=new Insets(10,0,0,0); gc.ipadx=120; gc.weightx=1; gc.gridx=2; gc.gridy=3; gc.anchor=GridBagConstraints.EAST; pnlCom.add(jLabelx50,gc); } ![alt text][1] private void InitializePanelTcp(){ pnlTcp=new JPanel(); pnlTcp.setSize(300,160); pnlTcp.setLocation(10, 60); add(pnlTcp); GridBagLayout gb=new GridBagLayout(); GridBagConstraints gc=new GridBagConstraints(); pnlTcp.setLayout(gb); lblIPAddress=setJLabel("IP Address : "); txtIPAddress=setJTextField(""); lblPort=setJLabel("Port : "); txtPort=setJTextField(""); cmbBaudRateTCP = setJComboBox(bitRateList); lblBaudRateTCP = setJLabel("Baud Rate : "); lblParityCheck=setJLabel("Parity check : "); txtParityCheck=setJTextField(""); gc.insets = new Insets(10,0,0,0); //gc.ipadx = 20; gc.weightx = 0.3; gc.gridx = 0; gc.gridy = 0; gc.anchor=GridBagConstraints.WEST; pnlTcp.add(lblIPAddress,gc); gc.insets = new Insets(10,0,0,0); //gc.ipadx = 80; gc.weightx = 0.7; gc.gridx = 1; gc.gridy = 0; gc.anchor=GridBagConstraints.WEST; pnlTcp.add(txtIPAddress,gc); gc.insets=new Insets(10,0,0,0); //gc.ipadx=120; gc.weightx=0.3; gc.gridx=0; gc.gridy=1; gc.anchor=GridBagConstraints.WEST; pnlTcp.add(lblPort,gc); gc.insets=new Insets(10,0,0,0); //gc.ipadx=80; gc.weightx=0.7; gc.gridx=1; gc.gridy=1; gc.anchor=GridBagConstraints.WEST; pnlTcp.add(txtPort,gc); gc.insets=new Insets(10,0,0,0); //gc.ipadx=120; gc.weightx=0.3; gc.gridx=0; gc.gridy=2; gc.anchor=GridBagConstraints.WEST; pnlTcp.add(lblBaudRateTCP,gc); gc.insets=new Insets(10,0,0,0); //gc.ipadx=0; gc.weightx=0.7; gc.gridx=1; gc.gridy=2; gc.anchor=GridBagConstraints.WEST; pnlTcp.add(cmbBaudRateTCP,gc); gc.insets=new Insets(10,0,0,0); //gc.ipadx=120; gc.weightx=0.3; gc.gridx=0; gc.gridy=3; gc.anchor=GridBagConstraints.WEST; pnlTcp.add(lblParityCheck,gc); gc.insets=new Insets(10,0,0,0); //gc.ipadx=0; gc.weightx=1.7; gc.gridx=1; gc.gridy=3; gc.anchor=GridBagConstraints.WEST; pnlTcp.add(txtParityCheck,gc); } Problem is that second panel (initializetcp, second picture doesn't look the same, labels are moved at left , it is different ). Can anybody help, I am new with GridBagContsraints at all ?

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  • Determing size of visible area of a ScrollingGraphicalViewer in Eclipse GEF

    - by Simon
    I am attempting to create a simple application using Eclipse GEF that displays a diagram inside a ScrollingGraphicalViewer. On start-up I want the diagram to be centered inside the viewer (imagine a star layout where the center of the star is in the center of the view). Here are what I think are the relevant code sections: My view: public class View extends ViewPart { public static final String ID = "GEFProofOfConcept.view"; ... public void createPartControl(Composite parent) { viewer.createControl(parent); viewer.setRootEditPart(rootEditPart); viewer.setEditPartFactory(editPartFactory); viewer.setContents(DummyModelCreator.generateModel()); } The edit part code: @Override protected void refreshVisuals() { Project project = (Project) getModel(); // This is where the actual drawing is done, // Simply a rectangle with text Rectangle bounds = new Rectangle(50, 50, 75, 50); getFigure().setBounds(bounds); Label label = new Label(project.getName()); projectFont = new Font(null, "Arial", 6, SWT.NORMAL); label.setFont(projectFont); label.setTextAlignment(PositionConstants.CENTER); label.setBounds(bounds.crop(IFigure.NO_INSETS)); getFigure().add(label); setLocation(); } private void setLocation() { Project project = (Project) getModel(); if (project.isRoot()) { // Place in centre of the layout Point centrePoint = new Point(0, 0); // This is where I need the center of the view getFigure().setLocation(centrePoint); } else { ... } } And the parent of the above edit part: public class ProjectDependencyModelEditPart extends AbstractGraphicalEditPart { @Override protected IFigure createFigure() { Figure f = new FreeformLayer(); f.setLayoutManager(new XYLayout()); return f; } ... Alternative solutions to the problem also welcome, I am most certainly a GEF (and Eclipse in general) newbie.

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  • Dialog, LinearLayout, ScrollView size issues

    - by Sean
    I'm building a dialog class which inherits from Dialog, and all internal UI is programmatic. It's structured in the following way: Dialog +LinearLayout ++TextView ++ScrollView +++LinearLayout ++++ListView Unfortunately, when I show() the Dialog, it's too short. I'd like it to maximize and cover as much of the screen as possible, but only when there are enough items in the ListView to warrant it. I haven't found my answer in the docs, and I haven't been able to get it to work by setting WRAP_CONTENT as layout parameters, or setting heights manually. What is the proper way to approach this? Thanks, Sean

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  • Practical size limitations for RDBMS

    - by grenade
    I am working on a project that must store very large datasets and associated reference data. I have never come across a project that required tables quite this large. I have proved that at least one development environment cannot cope at the database tier with the processing required by the complex queries against views that the application layer generates (views with multiple inner and outer joins, grouping, summing and averaging against tables with 90 million rows). The RDBMS that I have tested against is DB2 on AIX. The dev environment that failed was loaded with 1/20th of the volume that will be processed in production. I am assured that the production hardware is superior to the dev and staging hardware but I just don't believe that it will cope with the sheer volume of data and complexity of queries. Before the dev environment failed, it was taking in excess of 5 minutes to return a small dataset (several hundred rows) that was produced by a complex query (many joins, lots of grouping, summing and averaging) against the large tables. My gut feeling is that the db architecture must change so that the aggregations currently provided by the views are performed as part of an off-peak batch process. Now for my question. I am assured by people who claim to have experience of this sort of thing (which I do not) that my fears are unfounded. Are they? Can a modern RDBMS (SQL Server 2008, Oracle, DB2) cope with the volume and complexity I have described (given an appropriate amount of hardware) or are we in the realm of technologies like Google's BigTable? I'm hoping for answers from folks who have actually had to work with this sort of volume at a non-theoretical level.

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  • Read a buffer of unknown size (Console input)

    - by Sanarothe
    Hi. I'm a little behind in my X86 Asm class, and the book is making me want to shoot myself in the face. The examples in the book are insufficient and, honestly, very frustrating because of their massive dependencies upon the author's link library, which I hate. I wanted to learn ASM, not how to call his freaking library, which calls more of his library. Anyway, I'm stuck on a lab that requires console input and output. So far, I've got this for my input: input PROC INVOKE ReadConsole, inputHandle, ADDR buffer, Buf - 2, ADDR bytesRead, 0 mov eax,OFFSET buffer Ret input EndP I need to use the input and output procedures multiple times, so I'm trying to make it abstract. I'm just not sure how to use the data that is set to eax here. My initial idea was to take that string array and manually crawl through it by adding 8 to the offset for each possible digit (Input is integer, and there's a little bit of processing) but this doesn't work out because I don't know how big the input actually is. So, how would you swap the string array into an integer that could be used? Full code: (Haven't done the integer logic or the instruction string output because I'm stuck here.) include c:/irvine/irvine32.inc .data inputHandle HANDLE ? outputHandle HANDLE ? buffer BYTE BufSize DUP(?),0,0 bytesRead DWORD ? str1 BYTE "Enter an integer:",0Dh, 0Ah str2 BYTE "Enter another integer:",0Dh, 0Ah str3 BYTE "The higher of the two integers is: " int1 WORD ? int2 WORD ? int3 WORD ? Buf = 80 .code main PROC call handle push str1 call output call input push str2 call output call input push str3 call output call input main EndP larger PROC Ret larger EndP output PROC INVOKE WriteConsole Ret output EndP handle PROC USES eax INVOKE GetStdHandle, STD_INPUT_HANDLE mov inputHandle,eax INVOKE GetStdHandle, STD_INPUT_HANDLE mov outputHandle,eax Ret handle EndP input PROC INVOKE ReadConsole, inputHandle, ADDR buffer, Buf - 2, ADDR bytesRead, 0 mov eax,OFFSET buffer Ret input EndP END main

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  • java.lang.OutOfMemoryError: unable to create new native thread

    - by Brad
    I consistently get this exception when trying to run my Junit tests on my mac: java.lang.OutOfMemoryError: unable to create new native thread at java.lang.Thread.start0(Native Method) at java.lang.Thread.start(Thread.java:658) at java.util.concurrent.ThreadPoolExecutor.addIfUnderMaximumPoolSize(ThreadPoolExecutor.java:727) at java.util.concurrent.ThreadPoolExecutor.execute(ThreadPoolExecutor.java:657) at java.util.concurrent.AbstractExecutorService.submit(AbstractExecutorService.java:92) at com.google.appengine.tools.development.ApiProxyLocalImpl$PrivilegedApiAction.run(ApiProxyLocalImpl.java:197) at com.google.appengine.tools.development.ApiProxyLocalImpl$PrivilegedApiAction.run(ApiProxyLocalImpl.java:184) at java.security.AccessController.doPrivileged(Native Method) at com.google.appengine.tools.development.ApiProxyLocalImpl.doAsyncCall(ApiProxyLocalImpl.java:172) at com.google.appengine.tools.development.ApiProxyLocalImpl.makeAsyncCall(ApiProxyLocalImpl.java:138) The same set of unit tests pass perfectly fine on ubuntu and windows. Some information about my system resources on the mac: $ ulimit -a core file size (blocks, -c) 0 data seg size (kbytes, -d) unlimited file size (blocks, -f) unlimited max locked memory (kbytes, -l) unlimited max memory size (kbytes, -m) unlimited open files (-n) 1024 pipe size (512 bytes, -p) 1 stack size (kbytes, -s) 8192 cpu time (seconds, -t) unlimited max user processes (-u) 266 virtual memory (kbytes, -v) unlimited $ java -version java version "1.6.0_24" Java(TM) SE Runtime Environment (build 1.6.0_24-b07-334-10M3326) Java HotSpot(TM) 64-Bit Server VM (build 19.1-b02-334, mixed mode) The reason I dont think this is an application issue is because the same tests pass in different environments. I have tried setting heap to 1024m, 512m and setting the stack to 64k and 128k (and each of these combinations) with no luck. My open files was originally 256 and I have bumped this to 1024. I have been googling around for a bit and all posts say to decrease heap size and increase stack size but that doesnt seem to help. Anyone have anymore ideas? EDIT: Here are is some environment information on my ubuntu box: $ ulimit -a core file size (blocks, -c) 0 data seg size (kbytes, -d) unlimited scheduling priority (-e) 20 file size (blocks, -f) unlimited pending signals (-i) 16382 max locked memory (kbytes, -l) 64 max memory size (kbytes, -m) unlimited open files (-n) 1024 pipe size (512 bytes, -p) 8 POSIX message queues (bytes, -q) 819200 real-time priority (-r) 0 stack size (kbytes, -s) 8192 cpu time (seconds, -t) unlimited max user processes (-u) unlimited virtual memory (kbytes, -v) unlimited file locks (-x) unlimited $ java -version java version "1.6.0_24" Java(TM) SE Runtime Environment (build 1.6.0_24-b07) Java HotSpot(TM) 64-Bit Server VM (build 19.1-b02, mixed mode)

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