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  • Quicksilver quit launching Xcode

    - by stephenaument
    Hi everyone, I've been launching Xcode from Quicksilver quite happily for weeks. Suddenly late yesterday, without changing either Xcode or Quicksilver, it started appearing like this: Screenshot There's no "open" option in the action list anymore. I rebooted with no joy. All my other applications launch. Xcode still launches from Spotlight. It just seems to be any app under /Developer/Applications. Any suggestions? cheers,Step

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  • format string (postcode) in ruby

    - by noddy
    I need to re-format a list of UK postcodes and have started with the following to strip whitespace and capitalize: postcode.upcase.gsub(/\s/,'') I now need to change the postcode so the new postcode will be in a format that will match the following regexp: ^([A-PR-UWYZ0-9][A-HK-Y0-9][AEHMNPRTVXY0-9]?[ABEHMNPRVWXY0-9]? {1,2}[0-9][ABD-HJLN-UW-Z]{2}|GIR 0AA)$ I would be grateful of any assistance.

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  • html & javascript: How to store data referring to html elements

    - by Dan
    Hello, I'm working on a web application that uses ajax to communicate to the server. My specific situation is the following: I have a list of users lined out in the html page. On each of these users i can do the following: change their 'status' or 'remove' them from the account. What's a good practice for storing information in the page about the following: the user id the current status of the user P.S.: I'm using jQuery.

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  • "Go to file" feature in various editors

    - by hekevintran
    In TextMate there is a feature called "Go to file" that is used for file navigation. It is a box where you type the name of a file in your project and it will use fuzzy matching to generate a list of candidates files from which you can select. Other editors have this feature, but they each give it a different name: Vim fuzzyfinder Emacs fuzzy-find-in-project TextMate Go to file (fuzzy) Eclipse OpenResource (not fuzzy) Eclipse GotoFile (fuzzy) Komodo Go to File (not fuzzy) Netbeans Go to file (not fuzzy) Does jEdit, Geany, or Ultraedit have this feature?

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  • web.go install error

    - by Metropolis
    Hey Everyone, I am trying to install web.go using goinstall github.com/hoisie/web.go, and I keep getting an error about the path. goinstall: github.com/hoisie/web.go: git: no such file or directory goinstall is working for sure because when I type in just goinstall I get the options list for it. Any ideas on what I am doing wrong? Metropolis

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  • RowFilter including [ character in search string

    - by JeffC
    I fill a DataSet and allow the user to enter a search string. Instead of hitting the database again, I set the RowFilter to display the selected data. When the user enters a square bracket ( "[" ) I get an error "Error in Like Operator". I know there is a list of characters that need prefixed with "\" when they are used in a field name, but how do I prevent RowFilter from interpreting "[" as the beginning of a column name?

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  • Question about the code of the backend of symfony

    - by user248959
    Hi, this is the index action and template generated at the backend for the model "coche". public function executeIndex(sfWebRequest $request) { // sorting if ($request->getParameter('sort') && $this->isValidSortColumn($request->getParameter('sort'))) { $this->setSort(array($request->getParameter('sort'), $request->getParameter('sort_type'))); } // pager if ($request->getParameter('page')) { $this->setPage($request->getParameter('page')); } $this->pager = $this->getPager(); $this->sort = $this->getSort(); } This is the index template: <?php use_helper('I18N', 'Date') ?> <?php include_partial('coche/assets') ?> <div id="sf_admin_container"> <h1><?php echo __('Coche List', array(), 'messages') ?></h1> <?php include_partial('coche/flashes') ?> <div id="sf_admin_header"> <?php include_partial('coche/list_header', array('pager' => $pager)) ?> </div> <div id="sf_admin_bar"> <?php include_partial('coche/filters', array('form' => $filters, 'configuration' => $configuration)) ?> </div> <div id="sf_admin_content"> <form action="<?php echo url_for('coche_coche_collection', array('action' => 'batch')) ?>" method="post"> <?php include_partial('coche/list', array('pager' => $pager, 'sort' => $sort, 'helper' => $helper)) ?> <ul class="sf_admin_actions"> <?php include_partial('coche/list_batch_actions', array('helper' => $helper)) ?> <?php include_partial('coche/list_actions', array('helper' => $helper)) ?> </ul> </form> </div> <div id="sf_admin_footer"> <?php include_partial('coche/list_footer', array('pager' => $pager)) ?> </div> </div> In the template there is this line: include_partial('coche/filters', array('form' => $filters, 'configuration' => $configuration)) ?> but i can not find the variables $this-filters and $this-configuration in the index action. How is that possible? Javi

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  • like exec command in silverlight

    - by Meysam Javadi
    i have some element in my container and want to save all properties of this elements. i list this element by VisualTreeHelper and save its attributes in DB, question is that how to retrieve this properties and affect them? i think that The Silverlight have some statement that behave like Exec in Sql-Server. i save properties in one line that delimited by semicolon.(if you have any suggestion ,appreciate)

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  • WPF ListView Headers

    - by Kevin
    Hi everyone! I was wondering, Most wpf list view the header/columns are movable. Is it possible so that we can make them non-draggable or movable at all? does anyone know what this property is called by any chance? Thanks in advance!

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  • Cake php menu generation

    - by RSK
    hai everyone........ I am trying to generate dynamic menu according to the user permission given with ACL component in cake php.. ie., if a user logins, i need to check which all actions are permitted for that specific user and according that list of actions i need to generate menu can any one help me to get all the permitted actions from the acos,aros,acos_aros tables thanks in advance

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  • iPhone OS 4: New API

    - by Rupesh
    hi all, Apple announces the iPhone OS 4 with 1500 new API and some greater improvement I want to know the details the APIs. Features which are not being highlighted in press releases but might be very useful for Developer like Calendar, SMS, Photo library, Quick look etc Please provide a helpful link which provide the List of APIs

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  • C++ Library for XML-RPC

    - by user314336
    Hello, There is a list of C++ XMLRPC implementations in Wikipedia: Libiqxmlrpc Ultra lightweight XML-RPC library for C++ XML-RPC for C and C++ XmlRpc++ XmlRpc C++ client for Windows gSOAP toolkit for C and C++ supporting XML-RPC and more libmaia: XML-RPC for Qt/C++ I wonder that people use which of these libraries most. Do you have experience with these libraries?

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  • Robust LINQ to XML query for sibling key-value pairs

    - by awshepard
    (First post, please be gentle!) I am just learning about LINQ to XML in all its glory and frailty, trying to hack it to do what I want to do: Given an XML file like this - <list> <!-- random data, keys, values, etc.--> <key>FIRST_WANTED_KEY</key> <value>FIRST_WANTED_VALUE</value> <key>SECOND_WANTED_KEY</key> <value>SECOND_WANTED_VALUE</value> <!-- wanted because it's first --> <key>SECOND_WANTED_KEY</key> <value>UNWANTED_VALUE</value> <!-- not wanted because it's second --> <!-- nonexistent <key>THIRD_WANTED_KEY</key> --> <!-- nonexistent <value>THIRD_WANTED_VALUE</value> --> <!-- more stuff--> </list> I want to extract the values of a set of known "wanted keys" in a robust fashion, i.e. if SECOND_WANTED_KEY appears twice, I only want SECOND_WANTED_VALUE, not UNWANTED_VALUE. Additionally, THIRD_WANTED_KEY may or may not appear, so the query should be able to handle that as well. I can assume that FIRST_WANTED_KEY will appear before other keys, but can't assume anything about the order of the other keys - if a key appears twice, its values aren't important, I only want the first one. An anonymous data type consisting of strings is fine. My attempt has centered around something along these lines: var z = from y in x.Descendants() where y.Value == "FIRST_WANTED_KEY" select new { first_wanted_value = ((XElement)y.NextNode).Value, //... } My question is what should that ... be? I've tried, for instance, (ugly, I know) second_wanted_value = ((XElement)y.ElementsAfterSelf() .Where(w => w.Value=="SECOND_WANTED_KEY") .FirstOrDefault().NextNode).Value which should hopefully allow the key to be anywhere, or non-existent, but that hasn't worked out, since .NextNode on a null XElement doesn't seem to work. I've also tried to add in a .Select(t => { if (t==null) return new XElement("SECOND_WANTED_KEY",""); else return t; }) clause in after the where, but that hasn't worked either. I'm open to suggestions, (constructive) criticism, links, references, or suggestions of phrases to Google for, etc. I've done a fair share of Googling and checking around S.O., so any help would be appreciated. Thanks!

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  • Polymorphic call

    - by harigm
    I am new to java, I have seen in the code at many places where my seniors have declared as List myList = new ArrayList(); (option1) Instead of ArrayList myList = new ArrayList(); (option2) Can you please tell me why people use Option1, is there any advantages? If we use option2, do we miss out any advantages or features?

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  • Website Development moving to Image Hosting

    - by Drew
    We are moving over to using Akamai for all of our large static content so far just flash but are planning to include images, css, and js files in that list. I am curious what methods others employ to switch all of their local/relative paths to using an external hosting company. Also, how they continue to develop their site so that developers can make changes in development without it having to be pushed to their external hosting servers.

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  • Which web application framework?

    - by Fergal
    From the following list of frameworks, which one would you use to develop a rich web application and why would you choose it over the others? Sproutcore GWT ExtJS GXT SmartGWT Dojo / Dijit Flex Capuccino Grails

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  • Subclassing a window from a thread in c#

    - by user258651
    I'm creating a thread that looks for a window. When it finds the window, it overrides its windowproc, and handles WM_COMMAND and WM_CLOSE. Here's the code that looks for the window and subclasses it: public void DetectFileDialogProc() { Window fileDialog = null; // try to find the dialog twice, with a delay of 500 ms each time for (int attempts = 0; fileDialog == null && attempts < 2; attempts++) { // FindDialogs enumerates all windows of class #32770 via an EnumWindowProc foreach (Window wnd in FindDialogs(500)) { IntPtr parent = NativeMethods.User32.GetParent(wnd.Handle); if (parent != IntPtr.Zero) { // we're looking for a dialog whose parent is a dialog as well Window parentWindow = new Window(parent); if (parentWindow.ClassName == NativeMethods.SystemWindowClasses.Dialog) { fileDialog = wnd; break; } } } } // if we found the dialog if (fileDialog != null) { OldWinProc = NativeMethods.User32.GetWindowLong(fileDialog.Handle, NativeMethods.GWL_WNDPROC); NativeMethods.User32.SetWindowLong(fileDialog.Handle, NativeMethods.GWL_WNDPROC, Marshal.GetFunctionPointerForDelegate(new WindowProc(WndProc)).ToInt32()); } } And the windowproc: public IntPtr WndProc(IntPtr hWnd, uint msg, IntPtr wParam, IntPtr lParam) { lock (this) { if (!handled) { if (msg == NativeMethods.WM_COMMAND || msg == NativeMethods.WM_CLOSE) { // adding to a list. i never access the window via the hwnd from this list, i just treat it as a number _addDescriptor(hWnd); handled = true; } } } return NativeMethods.User32.CallWindowProc(OldWinProc, hWnd, msg, wParam, lParam); } This all works well under normal conditions. But I am seeing two instances of bad behavior in order of badness: If I do not close the dialog within a minute or so, the app crashes. Is this because the thread is getting garbage collected? This would kind of make sense, as far as GC can tell the thread is done? If this is the case, (and I don't know that it is), how can I make the thread stay around as long as the dialog is around? If I immediately close the dialog with the 'X' button (WM_CLOSE) the app crashes. I believe its crashing in the windowproc, but I can't get a breakpoint in there. I'm getting an AccessViolationException, The exception says "Attempted to read or write protected memory. This is often an indication that other memory is corrupt." Its a race condition, but of what I don't know. FYI, I had been reseting the old windowproc once I processed the commands, but that was crashing even more often! Any ideas on how I can solve these issues?

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  • Selecting a user-defined scalar function that takes as a parameter another field

    - by ghills
    I have a table a with a list of id's, and a user-defined function foo(id) that takes the id and returns a VARCHAR(20). What I am trying to do is: SELECT id, foo(id) AS 'text field' FROM a However, instead of calling the function for each ID number, like I desired, the text comes back the same for every row. I have tested the foo() function manually with the returned ID's and it does not have that problem, so I realize I must not understand something about the evaluation of the query.

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  • Listing available COM Objects with Powershell

    - by outtacontrol
    I am currently using the following script to list the available COM Objects on my machine. $path = "REGISTRY::HKEY_CLASSES_ROOT\CLSID\*\PROGID" foreach ($obj in dir $path) { write-host $obj.GetValue("") } I read on another website that the existence of the InProcServer32 key is evidence that the object is 64 bit compatible. So using powershell how can I determine the existence of InProcServer32 for each COM Object? If that is even the correct way of establishing whether it is 32 bit or 64 bit.

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  • grep for value of keyvaue pair and format

    - by imerez
    When I do the following ps -aef|grep "asdf" I get a list of processes that are running. Each one of my process has the following text in the output: -ProcessName=XXXX I'd like to be able to format the out put so all I get is: The following processes are running: Process A Process B etc..

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  • Android - How to scan Access Points and select strongest signal?

    - by Donal Rafferty
    I am currently trying to write a class in Android that will Scan for access points, calculate which access point has the best signal and then connect to that access point. So the application will be able to scan on the move and attach to new access points on the go. I have the scanning and calculation of the best signal working. But when it comes to attaching to the best access point I am having trouble. It appears that enableNetwork(netid, othersTrueFalse) is the only method for attaching to an Access point but this causes problems as from my Scan Results I am not able to get the id of the access point with the strongest signal. This is my code: public void doWifiScan(){ scanTask = new TimerTask() { public void run() { handler.post(new Runnable() { public void run() { sResults = wifiManager.scan(getBaseContext()); if(sResults!=null) Log.d("TIMER", "sResults count" + sResults.size()); ScanResult scan = wifiManager.calculateBestAP(sResults); wifiManager.addNewAccessPoint(scan); } }); }}; t.schedule(scanTask, 3000, 30000); } public ScanResult calculateBestAP(List<ScanResult> sResults){ ScanResult bestSignal = null; for (ScanResult result : sResults) { if (bestSignal == null || WifiManager.compareSignalLevel(bestSignal.level, result.level) < 0) bestSignal = result; } String message = String.format("%s networks found. %s is the strongest. %s is the bsid", sResults.size(), bestSignal.SSID, bestSignal.BSSID); Log.d("sResult", message); return bestSignal; } public void addNewAccessPoint(ScanResult scanResult){ WifiConfiguration wc = new WifiConfiguration(); wc.SSID = '\"' + scanResult.SSID + '\"'; //wc.preSharedKey = "\"password\""; wc.hiddenSSID = true; wc.status = WifiConfiguration.Status.ENABLED; wc.allowedGroupCiphers.set(WifiConfiguration.GroupCipher.TKIP); wc.allowedGroupCiphers.set(WifiConfiguration.GroupCipher.CCMP); wc.allowedKeyManagement.set(WifiConfiguration.KeyMgmt.WPA_PSK); wc.allowedPairwiseCiphers.set(WifiConfiguration.PairwiseCipher.TKIP); wc.allowedPairwiseCiphers.set(WifiConfiguration.PairwiseCipher.CCMP); wc.allowedProtocols.set(WifiConfiguration.Protocol.RSN); int res = mainWifi.addNetwork(wc); Log.d("WifiPreference", "add Network returned " + res ); boolean b = mainWifi.enableNetwork(res, false); Log.d("WifiPreference", "enableNetwork returned " + b ); } When I try to use addNewAccessPoint(ScanResult scanResult) it just adds another AP to the list in the settings application with the same name as the one with the best signal, so I end up with loads of duplicates and not actually attaching to them. Can anyone point me in the direction of a better solution?

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  • ASP.net 4.0 default.aspx problem on IIS6

    - by Dimonina
    I installed .net framework 4 on my windows 2003 enterprise x64, wrote simple asp.net 4.0 application (default.aspx page only). The application works great if request is to default.aspx, not to the root site: contoso.com/ - doesn't work (Get 404 error) contoso.com/default.aspx - works. Default.aspx is in list of default documents in IIS. Please help.

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  • Regular expression help needed.

    - by Subrat
    Hi, Can anybody help me writting a regular expression to replace these characters with a empty string. Character list is given below. public static char[] delimiters = { ' ', '\r', '\n', '?', '!', ';', '.', ',', '`', ':', '(', ')', '{', '}', '[', ']', '|', '\'', '\\', '~', '=', '@', '>', '<', '&', '%', '-', '/', '#' }; Thanks. Subrat.

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