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How to turn on front flash light programmatically in Android?
...controllable by what API?
This seems to be a solution that works on many phones.
Update 5 Major Update
I have found an alternative Link (for the broken links above): http://www.java2s.com/Open-Source/Android/Tools/quick-settings/com.bwx.bequick.flashlight.htm You can now use this link. [Update: 14...
How to parse a string into a nullable int
...
one less line: return Int32.TryParse(s, out i) ? i : null;
– Chris Shouts
Oct 23 '09 at 13:31
2
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Find all controls in WPF Window by type
...event handler. If you run it in the constructor (even after InitializeComponent()), the visual children aren't loaded yet, and it won't work.
– Ryan Lundy
Aug 28 '09 at 15:02
24
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Echo a blank (empty) line to the console from a Windows batch file [duplicate]
...means for outputting a blank line from cmd.exe is not documented, arguably one should consider any suggestion for how to accomplish this to be a hack. That means that there is no known method for outputting a blank line from cmd.exe that is guaranteed to work (or work efficiently) in all situations....
In what order are Panels the most efficient in terms of render time and performance?
There are many times when more than one panel would suitable for the layout I want, however I know there is a difference in render times for different panel types.
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What does jQuery.fn mean?
... here is a simple example of that. Lets say I want to make two extensions, one which puts a blue border, and which colors the text blue, and I want them chained.
jsFiddle Demo
$.fn.blueBorder = function(){
this.each(function(){
$(this).css("border","solid blue 2px");
});
return this;
};
$.fn....
Is there any sed like utility for cmd.exe? [closed]
... you don't want to install anything and your system ain't a Windows Server one, then you could use a scripting language (VBScript e.g.) for that. Below is a gross, off-the-cuff stab at it. Your command line would look like
cscript //NoLogo sed.vbs s/(oldpat)/(newpat)/ < inpfile.txt > outfile....
Am I immoral for using a variable name that differs from its type only by case?
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Clearly you've never had to come into someone else's code. I know that when I'm called upon to research some newly discovered bug in several-years-old code by a programmer who's long since left the company - anything that gets in the way of ramping me up is time not ...
Android SDK manager won't open
...dows\system32 directory.
The SDK Manager uses java and it was finding the one in the system32 folder.
In a CMD window, you can run 'where java'.
Don't forget to restart your CMD after changing the path variable for checking.
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Swing vs JavaFx for desktop applications [closed]
... being equal, probably JavaFX - the API is much more consistent across components. However, this depends much more on how the code is written rather than what library is used to write it.
And what will be faster to build from scratch?
Highly dependent on what you're building. Swing has more co...