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How to scale threads according to CPU cores?

... Hi, okay, didn't know, that this is possible. but when I split one task into several workunits and I need all part solution for the final workstep, how is this done? When I have several "yourThreads" how to I use join() for this, because I don't see, how these s...
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I don't remember my android debug.keystore password

...ed? For Windows User: C:\Users\username.android\debug.keystore For Mac OS User: ~/.android/debug.keystore After you will get SHAH1 by below command using Command Prompt: keytool -list -v -keystore "C:\Users\username.android\debug.keystore" -alias androiddebugkey -storepass android -keypass a...
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How to launch html using Chrome at “--allow-file-access-from-files” mode?

...ructions below. --- For Linux --- Since Python is usually available in most linux distributions, just run python -m SimpleHTTPServer in your project directory, and you can load your page on http://localhost:8000 In Python 3 the SimpleHTTPServer module has been merged into http.server, so the new...
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How to ignore xargs commands if stdin input is empty?

... @wedi - OSX has BSD userspace, so this sort of thing will happen frequently. You can work around it by using homebrew to install the GNU fileutils. – edk750 Jul 20 '16 at 19:41 ...
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Problems with lib-icu dependency when installing Symfony 2.3.x via Composer

I've had no problems installing Symfony 2.2.x using Composer, I've always just copied the stable version at http://symfony.com/download . ...
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How to run a Runnable thread in Android at defined intervals?

... public void run() { tv.append("Hello World"); handler.postDelayed(this, 1000); } }; handler.postDelayed(r, 1000); Or we can use normal thread for example (with original Runner) : Thread thread = new Thread() { @Override public void run() { try { ...
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What does this gdb output mean?

... That is a confirmed bug of the iOS SDK 5 / Simulator - happens as soon as the simulator tries to play sound (from a movie or any other sound source). Do not worry though, it won't be a problem on the actual device. You mentioned actual reports of users hav...
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Lock Android phone application to Portrait mode

... activity element: android:configChanges="keyboardHidden" That way, the OS won't change the orientation when the user opens a sliding keyboard. share | improve this answer | ...
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How do I create/edit a Manifest file?

... your application. Ask users to trust your application Add supported OS share | improve this answer | follow | ...
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How to install CocoaPods?

... Gem will get installed in Ruby inside System library. Or try on 10.11 Mac OSX El Capitan, type: sudo gem install -n /usr/local/bin cocoapods If there is an error "activesupport requires Ruby version >= 2.xx", then install latest activesupport first by typing in terminal. sudo gem install act...