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How can I style an Android Switch?

...h slider images that let part of the thumb move out of the track was especially helpful as i couldn't work out how they were doing that. (the default slider has the pointy edge bits move past the end of the track to make a square end on one side) – Glenn.nz Apr...
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Retina displays, high-res background images

...ges/box-bg@2x.png') no-repeat top left / 200px 200px; } However, I personally would not advise using the shorthand form as it is not supported in iOS <= 6 or Android making it unreliable in most situations. share ...
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ASP.NET MVC Conditional validation

... @RayLoveless you should be calling ModelState.IsValid - not calling Validate directly – viperguynaz Jan 11 '18 at 6:32 ...
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Matplotlib plots: removing axis, legends and white spaces

...ite the resulting image, without using axes, labels, titles or anything usually automatically added by matplotlib. Here is what I did: ...
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Easier way to debug a Windows service

... static void DebugMode() { Debugger.Break(); } On your OnStart, just call this method: public override void OnStart() { DebugMode(); /* ... do the rest */ } There, the code will only be enabled during Debug builds. While you're at it, it might be useful to create a separate Build Con...
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How to get a complete list of object's methods and attributes?

...butes, the short answer is: no. The problem is that the attributes are actually defined as the arguments accepted by the getattr built-in function. As the user can reimplement __getattr__, suddenly allowing any kind of attribute, there is no possible generic way to generate that list. The dir functi...
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Synchronise ScrollView scroll positions - android

...lview1" ... > ... </com.test.ObservableScrollView> Finally, we put it all together in the Layout class. package com.test; import android.app.Activity; import android.os.Bundle; public class Q3948934 extends Activity implements ScrollViewListener { private ObservableScrol...
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Calling a static method on a generic type parameter

... In this case you should just call the static method on the constrainted type directly. C# (and the CLR) do not support virtual static methods. So: T.StaticMethodOnSomeBaseClassThatReturnsCollection ...can be no different than: SomeBaseClass.StaticMet...
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Detect permission of camera in iOS

...se if(authStatus == AVAuthorizationStatusRestricted){ // restricted, normally won't happen } else if(authStatus == AVAuthorizationStatusNotDetermined){ // not determined?! [AVCaptureDevice requestAccessForMediaType:mediaType completionHandler:^(BOOL granted) { if(granted){ NSLog(@"Gr...
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Is < faster than

... will not be faster on most architectures. You didn't specify, but on x86, all of the integral comparisons will be typically implemented in two machine instructions: A test or cmp instruction, which sets EFLAGS And a Jcc (jump) instruction, depending on the comparison type (and code layout): jne ...