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How to change JFrame icon [duplicate]
...object like this:
ImageIcon img = new ImageIcon(pathToFileOnDisk);
Then set it to your JFrame with setIconImage():
myFrame.setIconImage(img.getImage());
Also checkout setIconImages() which takes a List instead.
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How do I detect that an iOS app is running on a jailbroken phone?
...value. Compile the executable without code signing (turn it off in Project Settings->Build) and sign it with a different key using the "codesign" commandline utility.
Have your app exec the separate executable. If your program can't get the return value when running the separate executable with ...
Difference between Grunt, NPM and Bower ( package.json vs bower.json )
...orkflow make a LOT of money!
Look at this template it's a very up-to-date setup consisting of a mixture of the best and the latest technologies:
https://github.com/coryhouse/react-slingshot
Webpack
NPM as a build tool (no Gulp, Grunt or Bower)
React with Redux
ESLint
the list is long. Go and expl...
Best way to work with dates in Android SQLite [closed]
...ils.formatDateTime(context,
when + TimeZone.getDefault().getOffset(when), flags);
}
}
return finalDateTime;
}
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In Objective-C why should I check if self = [super init] is not nil?
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For example:
[[NSData alloc] initWithContentsOfFile:@"this/path/doesn't/exist/"];
[[NSImage alloc] initWithContentsOfFile:@"unsupportedFormat.sjt"];
[NSImage imageNamed:@"AnImageThatIsntInTheImageCache"];
... and so on. (N...
What is the default height of UITableViewCell?
...ult this is a useful method if your app relies on having the default value set.
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How to replace a string in multiple files in linux command line
...dcard * differently. [abc]* means an arbitrary number of characters of the set {a, b, c}. [a-z0-9]* works similar to the wildcard *.
– thepiercingarrow
Mar 17 '16 at 0:19
8
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Visibility of global variables in imported modules
...If you really do want a global, but it's just there to be used by module1, set it in that module.
import module1
module1.a=3
module1.f()
On the other hand, if a is shared by a whole lot of modules, put it somewhere else, and have everyone import it:
import shared_stuff
import module1
shared_st...
Git alias with positional parameters
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Does this work if you want to set default arguments? e.g. I want to do this to fetch a Github PR: fp = "! 1=${1:-$(git headBranch)}; 2=${2:-up}; git fetch -fu $2 pull/$1/head:$1; git checkout $1; git branch -u $2 #". This works great without the first two...
Android 4.2: back stack behaviour with nested fragments
...l answer to this question is in the Fragment Transaction's function called setPrimaryNavigationFragment.
/**
* Set a currently active fragment in this FragmentManager as the primary navigation fragment.
*
* <p>The primary navigation fragment's
* {@link Fragment#getChildFragmentManager() c...