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COALESCE Function in TSQL

...ks perfectly & gives a good visual explanation of how COALESCE works: SELECT Name, Class, Color, ProductNumber, COALESCE(Class, Color, ProductNumber) AS FirstNotNull FROM Production.Product share | ...
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Install .ipa to iPad with or without iTunes

... In Xcode 5 open the organizer (Window > Organizer) and select "Devices" at the top. Your plugged in device should show up on the left hand side. Drag the IPA file over to that device. In Xcode 6 and Xcode 7 open Devices (Window > Devices). Again your device should show up in ...
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Why do C and C++ compilers allow array lengths in function signatures when they're never enforced?

...rgs[10][20]) { printf("%zd\n", sizeof(args[0])); } int main(int argc, char **argv) { int a[2][20]; foo(a); return 0; } The size of the first dimension [10] is ignored; the compiler will not prevent you from indexing off the end (notice that the formal wants 10 elements, but the ac...
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Initializing select with AngularJS and ng-repeat

I'm trying to get select-box to start off with a pre-filled option using ng-repeat with AngularJS 1.1.5. Instead the select always starts out with nothing selected. It also has an empty option, which I don't want. I think that there is a side effect of nothing being selected. ...
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Explain ExtJS 4 event handling

...js4.1) Lets say we have a controller Station (Sencha MVC examples) with a select box: Ext.define('Pandora.controller.Station', { extend: 'Ext.app.Controller', ... init: function() { this.control({ 'stationslist': { selectionchange: this.onStationSel...
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problem with and :after with CSS in WebKit

I would like to add some style on a select box with the pseudo :after (to style my select box with 2 parts and without images). Here's the HTML: ...
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Codesign error: Certificate identity appearing twice

...ou will probably see iPhone Developer: . You will probably see it TWICE! Select the one with the earliest Expiration date, right click and select DELETE. Restart Xcode if you haven't. Works now. :) Happy Coding. share ...
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How to show disable HTML select option in by default?

... a drop-down menu from the mysql table and hard-coded too. I have multiple select in my page, One of them is 11 Answers ...
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HTML entity for the middle dot

... There's actually six variants of this: char description unicode html html entity utf-8 · Middle Dot U+00B7 · · C2 B7 • Bullet U+2022 • • ...
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How to create json by JavaScript for loop?

I have array of select tag. 5 Answers 5 ...