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What's the best way to convert a number to a string in JavaScript? [closed]
...ow it was entered, and the standard printed representation is with exactly one digit before the dot.
– Svante
Sep 2 '15 at 18:32
4
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How to get Ruby / Homebrew / RVM to work on Yosemite?
... brew update from pulling down updates. I tried some other solutions mentioned on this page and from other sites and I ended up with a git mess and all I wanted to do was undo everything I had done to brew.
I committed my change but it made things worse. Eventually I had to undo my commits and gi...
How can I check if an argument is defined when starting/calling a batch file?
...t.
@echo off
if [%1]==[] goto usage
@echo This should not execute
@echo Done.
goto :eof
:usage
@echo Usage: %0 ^<EnvironmentName^>
exit /B 1
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What is the fastest way to create a checksum for large files in C#
...cross some machines. The files can be up to 6GB in size. The sync will be done manually every few weeks. I cant take the filename into consideration because they can change anytime.
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Extract filename and extension in Bash
... This gets more complicated if you are passing in full paths. One of mine had a '.' in a directory in the middle of the path, but none in the file name. Example "a/b.c/d/e/filename" would wind up ".c/d/e/filename"
– Walt Sellers
Mar 5 '12 at 18:49...
Can I replace groups in Java regex?
...accompanying code. Although I would recommend changing the method names of one of those. At first glance it looks like a recursive call in the first method.
– FireLight
Jun 11 '17 at 9:09
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Check if UIColor is dark or bright?
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You can use NSArray *components = (NSArray *)CGColorGetComponents([UIColor CGColor]); to get an array of the colour components, including the alpha. The docs don't specify what order they're in but I assume it would be red, green, blue, alpha. Also, ...
Getting reference to the top-most view/window in iOS application
... an app, so we can sort all the windows by windowLevel and get the topmost one.
UIWindow *topWindow = [[[UIApplication sharedApplication].windows sortedArrayUsingComparator:^NSComparisonResult(UIWindow *win1, UIWindow *win2) {
return win1.windowLevel - win2.windowLevel;
}] lastObject];
Top vie...
Spring JPA selecting specific columns
... This solution doesn't work when extending JpaRepository, any one knows a workaround?
– German
Sep 6 '18 at 14:21
4
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Seeing the console's output in Visual Studio 2010?
...fc. The problem is that the method doesn't outputs to the terminal too. So one can not debug an app on the PC without an IDE.
– Hi-Angel
Aug 11 '15 at 8:37
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