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  • Disabling Tool tip of the controls

    - by Dilse Naaz
    Hi I am using one DataGrid with templatecolumn of Asp:Label Control. In Design Page i used Tool tip for this control, But in the ItemDatabound event, it will checks the number of characters of the text of this label. If the character is less than 40, i have to disable the tooltip for that control only.. But i couldn't finalize this task. How it will be done? Please help me. Thanks in advance..

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  • Java Recursion Triangle Standing on Tip

    - by user1629075
    I was wondering how to create triangle out of asterisks on its tip rather than on its base. I have the code for making it stand on its base: public static String printTriangle (int count) { if( count <= 0 ) return ""; String p = printTriangle(count - 1); p = p + "*"; System.out.print(p); System.out.print("\n"); return p; } But then I'm stuck on how to have the greatest number of stars on the top, and then the next least, and so on. I was thinking something along the terms of having (count - p) to have the input of rows be subtracted from the amount of decrease, but then i was confused by this idea because p is string. EDIT: I tried changing the position of printTriangle(count - 1) using my original method without iterations and got 1 star per each line; how can I fix this? public class triangles { public static void main(String[] args) { printTriangle(5); } public static String printTriangle (int count) { if( count <= 0 ) return ""; String p = ""; p = p + "*"; System.out.print(p); System.out.print("\n"); p = printTriangle(count - 1); return p; } }

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  • What is your favourite Windbg tip/trick?

    - by user15071
    I have come to realize that Windbg is a very powerful debugger for the Windows platform & I learn something new about it once in a while. Can fellow Windbg users share some of their mad skills? ps: I am not looking for a nifty command, those can be found in the documentation. How about sharing tips on doing something that one couldn't otherwise imagine could be done with windbg? e.g. Some way to generate statistics about memory allocations when a process is run under windbg.

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  • Combo box items tool tip not displayed

    - by SriniWeb
    Hello, I have written a combo box populated with items in ExtJs framework. I could not able to get the tooltips when the user hovers over the items. Below is the code: $formPanel .= " new Ext.form.ComboBox({ tpl:'<tpl for =\".\"><div ext:qtip=\"{abbr}\" class=\"x-combo-list-item\">{state}</div></tpl>', id:'type_blackout_weekly', store: sstore, displayField:'state', typeAhead: true, mode: 'local', triggerAction: 'all', emptyText:'Select a state...', selectOnFocus:true, forceSelection: true, width:135 }),"; var statedata = [ ['AL', 'Alabama'], ['AK', 'Alaska'], ['AZ', 'Arizona'], ['WV', 'West Virginia'], ['WI', 'Wisconsin'], ['WY', 'Wyoming'] ]; var sstore = new Ext.data.SimpleStore({ fields: ['abbr', 'state'], data : statedata }); Any guidance is highly appreciated.

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  • Lining up the text in a tool tip, with the text in a combobox

    - by Steve P
    I see a lot of programs where if the text doesn't fit inside the bounds of the control, you can put your mouse over the control and the tooltip text will show you the full unclipped text, and also the tooltip text lines up completly with the text in the control. I'm trying to do that with a combobox in VB 2005 (.net version 2.0). In the tooltip draw event I've tried setting the tooltip location to the location of the AssociatedControl.DisplayRectangle, and the AssociatedControl.ClientRectangle. Each of these seem to put the tooltip text in the top left corner of the combobox, just slightly offset from the text in the combobox. Is there some type of padding I need to account for? or what's going on here?

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  • Actionscript3 button tip

    - by Mango
    Please, someone could help me? I need to send the parameter ad_mc by the command: ad_btn.addEventListener (MouseEvent.MOUSE_MOVE, MouseOver); to use the same function for all buttons function MouseOver(evt:MouseEvent):void{ ad_mc.gotoAndPlay("on"); } function MouseOut(evt:MouseEvent):void{ ad_mc.gotoAndPlay("off"); } ad_btn.addEventListener(MouseEvent.MOUSE_OUT, MouseOut); ad_btn.addEventListener(MouseEvent.MOUSE_OVER, MouseOver); If I wanted to send the parameter ad_btn I would use: MovieClip (evt.target). GotoAndPlay ("on"); but is not the case

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  • Mercurial commit only tip

    - by kiw
    In my setup I have a central Hg repo to which I'm pushing my local changes. Say in my local clone I have a series of local commits and then I want to push the changes to the central repo. How can I push only the final state without including all of the "small" local commits that I made? I want this because sometimes I dont want to pollute the central repo's history with all of the small local commits that I made.

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  • Bash arrays and case statements - review my script

    - by Felipe Alvarez
    #!/bin/bash # Change the environment in which you are currently working. # Actually, it calls the relevant 'lettus.sh' script if [ "${BASH_SOURCE[0]}" == "$0" ]; then echo "Try running this as \". chenv $1\"" exit 0 fi usage(){ echo "Usage: . ${PROG} -- Shows a list of user-selectable environments." echo " . ${PROG} [env] -- Select environment." echo " . ${PROG} -h -- Shows this usage screen." return } showEnv(){ # check if index0 exists, assume we have at least the first (zeroth) element #if [ -z "${envList}" ]; then if [ -z "${envList[0]}" ]; then echo "array \$envList is empty! " >&2 return 1 fi # Show all elements in array (0 -> n-1) for i in $(seq 0 $((${#envList[@]} - 1))); do echo ${envList[$i]} done return } setEnv(){ if [ -z "$1" ]; then usage; return fi case $1 in cold) FILE_TO_SOURCE=/u2/tip/conf/ctrl/lettus_cold.sh;; coles) FILE_TO_SOURCE=/u2/tip/conf/ctrl/lettus_coles.sh;; fc) FILE_TO_SOURCE=/u2/tip/conf/ctrl/lettus_fc.sh;; fcrm) FILE_TO_SOURCE=/u2/tip/conf/ctrl/lettus_fcrm.sh;; stable) FILE_TO_SOURCE=/u2/tip/conf/ctrl/lettus_stable.sh;; tip) FILE_TO_SOURCE=/u2/tip/conf/ctrl/lettus_tip.sh;; uat) FILE_TO_SOURCE=/u2/tip/conf/ctrl/lettus_uat.sh;; wellmdc) FILE_TO_SOURCE=/u2/tip/conf/ctrl/lettus_wellmdc.sh;; *) usage; return;; esac if $IS_SOURCED; then echo "Environment \"$1\" selected." echo "Now sourcing file \"$FILE_TO_SOURCE\"..." . ${FILE_TO_SOURCE} return else return 1 fi } main(){ if [ -z "$1" ]; then showEnv; return fi case $1 in -h) usage;; *) setEnv $1;; esac return } PROG="chenv" # create array of user-selectable environments envList=( cold coles fc fcrm stable tip uat wellmdc ) main "$@" return If I could, I'd like to get some feedback on a better way to accomplish any of the following: run through the case statement make script trivally simple to maintain/upgrade/update

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  • What is the rule behind to divide this html in var tip?

    - by metal-gear-solid
    What is the rule behind to divide this html in var tip? var tip = "<p class='adobe-reader-download'>Most computers will open PDF documents automatically, but you may need to download <a title='Link to Adobe website-opens in a new window'"; tip += " href='http://www.adobe.com/products/acrobat/readstep2.html' target='_blank'>Adobe Reader</a>. </p>"; why this cannot be var tip = "<p class='adobe-reader-download'>Most computers will open PDF documents automatically, but you may need to download <a title='Link to Adobe website-opens in a new window' href='http://www.adobe.com/products/acrobat/readstep2.html' target='_blank'> Adobe Reader</a>.</p>"; and how to divide in HTML is longer than this?

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  • jQuery - search for previous selector relative to current

    - by Thomas Slater
    I have a form with 3 sections in it. Each section has a dedicated div for fairly long contextual help messages regarding the input that has focus. My question is, if I give each of these help divs a class of "form-tip" and each input that has a tip the class "has-tip", how can I get the tip to always show up in the previous "form-tip" div? Something like: $('.has-tip').each(focus(function() { var tip = $(this).attr('title'); // Find most recent $('.form-tip') in the DOM and populate it with tip })); I hope that makes sense... Thanks for any help.

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  • ToolTip for a User Control Issue

    - by Gaddigesh
    I have a control inherited from usercontrol, I have implemented it such a way that it acts as XY Plane and displays curves. When user clicks and holds the mouse down for 1 sec i trigger SetToolTip to display tooltip indicationg (x,y) coordinates. Tooltip remains even on drag updating x,y positions System.Windows.Forms.ToolTip myToolTip = new System.Windows.Forms.ToolTip(); myToolTip.SetToolTip(myControl,"x= val,y=val"); It is working fine But Tooltip stops showing after (1)I play around for sometime(click,drag repeatedly) and will never show up (2)I move some other window on this control(this happens sporadically) what could be the problem???

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  • Rotate triangle so that its tip points in the direction of the point on the screen that we last touched

    - by Sid
    OpenGL ES - Android. Hello all, I am unable to rotate the triangle accordingly in such a way that its tip always points to my finger. What i did : Constructed a triangle in by GL.GL_TRIANGLES. Added touch events to it. I can rotate the triangle along my Z-axis successfully. Even made the vector class for it. What i need : Each time when I touch the screen, I want to rotate the triangle to face the touch point. Need some help. Here's what i implemented. I wonder that where i am going wrong? My code : public class Graphic2DTriangle { private FloatBuffer vertexBuffer; private ByteBuffer indexBuffer; private float[] vertices = { -1.0f,-1.0f, 0.0f, 2.0f, 0.0f, 0.0f, -1.0f, 1.0f, 0.0f }; private byte[] indices = { 0, 1, 2 }; public Graphic2DTriangle() { ByteBuffer vbb = ByteBuffer.allocateDirect(vertices.length * 4); vbb.order(ByteOrder.nativeOrder()); // Use native byte order vertexBuffer = vbb.asFloatBuffer(); // Convert byte buffer to float vertexBuffer.put(vertices); // Copy data into buffer vertexBuffer.position(0); // Rewind // Setup index-array buffer. Indices in byte. indexBuffer = ByteBuffer.allocateDirect(indices.length); indexBuffer.put(indices); indexBuffer.position(0); } public void draw(GL10 gl) { gl.glEnableClientState(GL10.GL_VERTEX_ARRAY); gl.glVertexPointer(3, GL10.GL_FLOAT, 0, vertexBuffer); gl.glDrawElements(GL10.GL_TRIANGLES, indices.length, GL10.GL_UNSIGNED_BYTE, indexBuffer); gl.glDisableClientState(GL10.GL_VERTEX_ARRAY); } } My SurfaceView class where i've done some Touch Events. public class BallThrowGLSurfaceView extends GLSurfaceView{ MySquareRender _renderObj; View _viewObj; float oldX,oldY,dX,dY; final float TOUCH_SCALE_FACTOR = 0.6f; Vector2 touchPos = new Vector2(); float angle=0; public BallThrowGLSurfaceView(Context context) { super(context); // TODO Auto-generated constructor stub _renderObj = new MySquareRender(context); this.setRenderer(_renderObj); this.setRenderMode(RENDERMODE_WHEN_DIRTY); } @Override public boolean onTouchEvent(MotionEvent event) { // TODO Auto-generated method stub touchPos.x = event.getX(); touchPos.y = event.getY(); Log.i("Co-ord", touchPos.x+"hh"+touchPos.y); switch(event.getAction()){ case MotionEvent.ACTION_MOVE : dX = touchPos.x - oldX; dY = touchPos.y - oldY; if(touchPos.y > getHeight()/2){ dX = dX*-1; } if(touchPos.x < getWidth()/2){ dY = dY*-1; } _renderObj.mAngle += (dX+dY) * TOUCH_SCALE_FACTOR; requestRender(); Log.i("AngleCo-ord", _renderObj.mAngle +"hh"); } oldX = touchPos.x; oldY = touchPos.y; Log.i("OldCo-ord", oldX+" hh "+oldY); return true; } } Last but not the least. My vector2 class. public class Vector2 { public static float TO_RADIANS = (1 / 180.0f) * (float) Math.PI; public static float TO_DEGREES = (1 / (float) Math.PI) * 180; public float x, y; public Vector2() { } public Vector2(float x, float y) { this.x = x; this.y = y; } public Vector2(Vector2 other) { this.x = other.x; this.y = other.y; } public Vector2 cpy() { return new Vector2(x, y); } public Vector2 set(float x, float y) { this.x = x; this.y = y; return this; } public Vector2 set(Vector2 other) { this.x = other.x; this.y = other.y; return this; } public Vector2 add(float x, float y) { this.x += x; this.y += y; return this; } public Vector2 add(Vector2 other) { this.x += other.x; this.y += other.y; return this; } public Vector2 sub(float x, float y) { this.x -= x; this.y -= y; return this; } public Vector2 sub(Vector2 other) { this.x -= other.x; this.y -= other.y; return this; } public Vector2 mul(float scalar) { this.x *= scalar; this.y *= scalar; return this; } public float len() { return FloatMath.sqrt(x * x + y * y); } public Vector2 nor() { float len = len(); if (len != 0) { this.x /= len; this.y /= len; } return this; } public float angle() { float angle = (float) Math.atan2(y, x) * TO_DEGREES; if (angle < 0) angle += 360; return angle; } public Vector2 rotate(float angle) { float rad = angle * TO_RADIANS; float cos = FloatMath.cos(rad); float sin = FloatMath.sin(rad); float newX = this.x * cos - this.y * sin; float newY = this.x * sin + this.y * cos; this.x = newX; this.y = newY; return this; } public float dist(Vector2 other) { float distX = this.x - other.x; float distY = this.y - other.y; return FloatMath.sqrt(distX * distX + distY * distY); } public float dist(float x, float y) { float distX = this.x - x; float distY = this.y - y; return FloatMath.sqrt(distX * distX + distY * distY); } public float distSquared(Vector2 other) { float distX = this.x - other.x; float distY = this.y - other.y; return distX * distX + distY * distY; } public float distSquared(float x, float y) { float distX = this.x - x; float distY = this.y - y; return distX * distX + distY * distY; } } PS : i am able to handle the touch events. I can rotate the triangle with the touch of my finger. But i want that ONE VERTEX of the triangle should point at my finger position respective of the position of my finger.

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  • Show/hide using jQuery cookies

    - by Dilwin
    So I've created a simple tip box that fades in on page load, with an option to close the box. I'm trying to make the box hidden if the visitor clicks the close link. I'm fairly new to cookies, so I'm probably doing it all wrong, but this is what I have: $('#close').click(function(e) { jQuery.cookie('tip', 'hide', cookieOpts); $(this).parent('div.tip').fadeOut(1000); e.preventDefault(); }); jQuery.cookie('tip', 'show', cookieOpts); $('.tip').delay(500).fadeIn(1000); var shouldShow = jQuery.cookie('tip') == 'show'; var cookieOpts = {expires: 7, path: '/'}; if( shouldShow ) { $('.tip').delay(500).fadeIn(1000); } else { $('.tip').css('display', 'none'); }

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  • Tip#102: Did you know… How to specify tag specific formatting

    - by The Official Microsoft IIS Site
    Let’s see this with an example.  I have the following html code on my page. Now if I format the document by selecting Edit –> Format document (or Ctrl K, Ctrl D) The document becomes I want the content inside td should remain on the same line after formatting the document. Following steps would show how you can specify tag specific formatting for the Visual Studio editor Right click on the editor in an aspx file and select Formatting and Validation... (or alternatively you can go from Menu...(read more)

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  • WebLogic Scripting Tool Tip &ndash; relax the syntax with the easy button

    - by james.bayer
    I stumbled on to this feature in WLST tonight called easeSyntax.  Apparently it’s a hidden feature that one of the WebLogic support engineers blogged about that allows you to simplify the commands in the interactive mode to have fewer parentheses and quotes.  For example, see how some of the commands instead of typing “ls()” I can type '”ls” or “cd(“/somepath”)” can become “cd /somepath”.  It’s not going to save the world, but it will help cut down on some extra typing. The example I was researching when stumbling into this was for how to print the runtime status of deployed application named “hello” on the “AdminServer”.  See the below output. wls:/base_domain/domainConfig> easeSyntax()   You have chosen to ease syntax for some WLST commands. However, the easy syntax should be strictly used in interactive mode. Easy syntax will not function properly in script mode and when used in loops. You can still use the regular jython syntax although you have opted for easy syntax. Use easeSyntax to turn this off. Use help(easeSyntax) for commands that support easy syntax wls:/base_domain/domainConfig> domainRuntime   wls:/base_domain/domainRuntime> ls dr-- AppRuntimeStateRuntime dr-- CoherenceServerLifeCycleRuntimes dr-- ConsoleRuntime dr-- DeployerRuntime dr-- DeploymentManager dr-- DomainServices dr-- LogRuntime dr-- MessageDrivenControlEJBRuntime dr-- MigratableServiceCoordinatorRuntime dr-- MigrationDataRuntimes dr-- PolicySubjectManagerRuntime dr-- SNMPAgentRuntime dr-- ServerLifeCycleRuntimes dr-- ServerRuntimes dr-- ServerServices dr-- ServiceMigrationDataRuntimes   -r-- ActivationTime Wed Dec 15 22:37:02 PST 2010 -r-- MessageDrivenControlEJBRuntime null -r-- MigrationDataRuntimes null -r-- Name base_domain -rw- Parent null -r-- ServiceMigrationDataRuntimes null -r-- Type DomainRuntime   -r-x preDeregister Void : -r-x restartSystemResource Void : WebLogicMBean(weblogic.management.configuration.SystemResourceMBean)   wls:/base_domain/domainRuntime> cd AppRuntimeStateRuntime/AppRuntimeStateRuntime wls:/base_domain/domainRuntime/AppRuntimeStateRuntime/AppRuntimeStateRuntime> ls   -r-- ApplicationIds java.lang.String[active-cache#[email protected], coherence-web-spi#[email protected], coherence#3. -r-- Name AppRuntimeStateRuntime -r-- Type AppRuntimeStateRuntime   -r-x getCurrentState String : String(appid),String(moduleid),String(subModuleId),String(target) -r-x getCurrentState String : String(appid),String(moduleid),String(target) -r-x getCurrentState String : String(appid),String(target) -r-x getIntendedState String : String(appid) -r-x getIntendedState String : String(appid),String(target) -r-x getModuleIds String[] : String(appid) -r-x getModuleTargets String[] : String(appid),String(moduleid) -r-x getModuleTargets String[] : String(appid),String(moduleid),String(subModuleId) -r-x getModuleType String : String(appid),String(moduleid) -r-x getRetireTimeMillis Long : String(appid) -r-x getRetireTimeoutSeconds Integer : String(appid) -r-x getSubmoduleIds String[] : String(appid),String(moduleid) -r-x isActiveVersion Boolean : String(appid) -r-x isAdminMode Boolean : String(appid),String(java.lang.String) -r-x preDeregister Void :   wls:/base_domain/domainRuntime/AppRuntimeStateRuntime/AppRuntimeStateRuntime> cmo.getCurrentState('hello','AdminServer') 'STATE_ACTIVE' wls:/base_domain/domainRuntime/AppRuntimeStateRuntime/AppRuntimeStateRuntime> cd / wls:/base_domain/domainRuntime>

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  • Today’s Performance Tip: Views are for Convenience, Not Performance!

    - by Jonathan Kehayias
    I tweeted this last week on twitter and got a lot of retweets so I thought that I’d blog the story behind the tweet. Most vendor databases have views in them, and when people want to retrieve data from a database, it seems like the most common first stop they make are the vendor supplied Views.  This post is in no way a bash against the usage or creation of Views in a SQL Server Database, I have created them before to simplify code and compartmentalize commonly required queries so that there...(read more)

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  • Whats a good way to do Collision with 2D Rectangles? can someone give me a tip?

    - by Javier
    using System; using System.Collections.Generic; using System.Linq; using System.Text; using Microsoft.Xna.Framework; namespace BreakOut { class Field { public static Field generateField() { List<Block> blocks = new List<Block>(); for (int j = 0; j < BlockType.BLOCK_TYPES.Length; j++) for (int i = 0; i < (Game1.WIDTH / Block.WIDTH); i++) { Block b = new Block(BlockType.BLOCK_TYPES[j], new Vector2(i * Block.WIDTH, (Block.HEIGHT + 2) * j + 5)); blocks.Add(b); } return new Field(blocks); } List<Block> blocks; public Field(List<Block> blocks) { this.blocks = blocks; } public void Update(GameTime gameTime, Ball b) { List<Block> removals = new List<Block>(); foreach (Block o in blocks) { if (o.BoundingBox.Intersects(new Rectangle((int)b.pos.X, (int)b.pos.Y, Ball.WIDTH, Ball.HEIGHT))) //collision with blocks { removals.Add(o); } } foreach(Block o in removals) blocks.Remove(o); //removes the blocks, but i need help hitting one at a time } public void Draw(GameTime gameTime) { foreach (Block b in blocks) b.Draw(gameTime); } } } My problem is that My collision in this sucks. I'm trying to add collision with a ball and hitting against a block and then one of the blocks dissapear. The problem i'm having is: When the ball hits the block, it removes it all in one instance. Please people don't be mean and say mean answers to me, im just in highschool, still a nooby and trying to learn more c#/XNA..

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  • VS2010 tip: Cannot find the HttpUtility on .NET 4.0?

    Now that Visual Studio 2010 is here with more options and better colors, there are a few things that have changed a little and might confused you a bit. For example the good HttpUtility, if you are creating a Windows Console application or a Windows Service and you want to use that awesome class full of goodies, you would try to go to reference and add System.Web.dll, yet in the list that dll will be missing. So did they removed that dll in .NET 4? Not really, still there however there are not profiles...Did you know that DotNetSlackers also publishes .net articles written by top known .net Authors? We already have over 80 articles in several categories including Silverlight. Take a look: here.

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  • A quick tip for those working with the Windows Phone 7 AD SDK.

    - by mbcrump
    One thing that I’ve noticed in several apps in the Windows Phone 7 marketplace is the ad chopping off on the right hand side. I decided that my next Windows Phone 7 app will be ad supported so why not sign up for the Advertising SDK and investigate this issue. *Note: If you want to see this in an actual app then download the free app called “Road Rage”. So here is an example of what I am talking about: You will notice that the right hand side of the AD is chopped off using the default ad banner. You can see the border on the left hand side clearly. So, what exactly is going on? Let’s take a look at this in the designer. From this image we can see it clearer, the margin of the grid that the ad is contained in needs to be removed. By default, the ContentPanel in a Windows Phone Page has a margin already set on it. See below for an example of this: <!--ContentPanel - place additional content here--> <Grid x:Name="ContentPanel" Grid.Row="1" Margin="12,0,12,0"> </Grid> If you simply remove that margin then your ad will display properly as shown below. It’s strange that I’ve seen this in multiple WP7 applications in the marketplace. If you are trying to make money off Ads, you would probably want to make sure the full ad is displayed. I am hoping this short post helped someone.   Subscribe to my feed

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  • Why is my CSS tool tip not functioning properly in Google Chrome, but fine in Firefox??

    - by JAG2007
    http://betawww.helpcurenow.org/media/press/ You'll see I have used spans within an anchor, with the span.hover-description set to display:none; by default, and on a:hover that span is set to display block and absolutely positioned to create a tool-tip effect when hovering over the name and email of the "For Immediate Release" contact names. Everything looks as desired in Firefox, but Chrome reveals my unknown blunder somewhere. Any help on what's the problem that is causing Chrome to not display like Firefox? Incidentally, Explorer shows the tool tip as expected, although I'm getting a funky bottom margin issue below the names, and Safari has the same issue as Chrome (must be a webkit rendering setting that I need to accommodate for).

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