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How to detect unused methods and #import in Objective-C
...ge warnings preferences under build settings. See this guide:
http://oleb.net/blog/2013/04/compiler-warnings-for-objective-c-developers/
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How can I style an Android Switch?
...mb like below image by defining xml drawables. For more information http://www.zoftino.com/android-switch-button-and-custom-switch-examples
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记录一些Mac OS X技巧 - 更多技术 - 清泛网 - 专注C/C++及内核技术
...MacroDefinitions '{"FULLUSERNAME" = "keakon"; "ORGANIZATIONNAME" = "keakon.net";}'
此外还能修改日期格式，例如：
defaults write com.apple.Xcode AppleICUDateFormatStrings '{1="yyyy-MM-dd";}'
Dock的相关操作
将鼠标指针放在分隔线上面，直到箭头出现，然后上...
Why use jQuery on() instead of click()
... event using on() with selector argument
To demonstrate:
http://jsfiddle.net/AJRw3/
on() can also be synonymous with click() if you don't have a selector specified:
$('.elementClass').click(function() { // code
});
is synonymous with
$('.elementClass').on('click', function() { // code
});
...
How do you clone an Array of Objects in Javascript?
...s the value Infinity. This value gets lost (is null afterwards). (jsfiddle.net/klickagent/ehm4bd3s)
– klickagent.ch
Feb 1 '15 at 16:16
13
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What components are MVC in JSF MVC framework?
...with your own code that may get called during each lifecycle phase
http://www.java-samples.com/images/jsf-lifecycle.gif
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Thread context switch Vs. process context switch
...ally use.
P.S.: Good post about context switch overhead: http://blog.tsunanet.net/2010/11/how-long-does-it-take-to-make-context.html
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Should I store entire objects, or pointers to objects in containers?
..., I realised that the object actually needs to be polymorphic. Back to the net, found this thread, and found Nick's link to the the Boost pointer container library. This is exactly what I had to write last time to fix everything, so I'll give it a go this time around.
The moral, for me, anyway: if ...
Does :before not work on img elements?
...t you need with JavaScript/jQuery. Check out this fiddle:
http://jsfiddle.net/xixonia/ahnGT/
$(function() {
$('.target').after('<img src="..." />');
});
Edit:
For the reason why this isn't supported, check out coreyward's answer.
...
Open Facebook page from Android app?
...lt;/p>
*
* {@code newFacebookIntent(ctx.getPackageManager(), "https://www.facebook.com/JRummyApps");}
*
* @param pm
* The {@link PackageManager}. You can find this class through {@link
* Context#getPackageManager()}.
* @param url
* The full URL to the Facebook page or profile....