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Sound alarm when code finishes
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On Windows
import winsound
duration = 1000 # milliseconds
freq = 440 # Hz
winsound.Beep(freq, duration)
Where freq is the frequency in Hz and the duration is in milliseconds.
On Linux and Mac
import os
duration = 1 # sec...
How to print colored text in Python?
...inue?{bcolors.ENDC}")
This will work on unixes including OS X, linux and windows (provided you use ANSICON, or in Windows 10 provided you enable VT100 emulation). There are ansi codes for setting the color, moving the cursor, and more.
If you are going to get complicated with this (and it sounds ...
'git status' shows changed files, but 'git diff' doesn't
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Having co-workers who use Windows will help you find out all kinds of fun things about line endings. I think might be cases where "git diff" does show the change from CRLF to LF, though-- it probably depend on your configuration. I haven't worked wi...
Can I set the height of a div based on a percentage-based width? [duplicate]
...dy. How do I make its height equal to that value? So that when the browser window is 1000px wide, the div's height and width are both 500px.
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How do I ZIP a file in C#, using no 3rd-party APIs?
...nswer to the above "sigh": Open "References" and add (illogically enough) "WindowsBase".)
– Hot Licks
Aug 20 '14 at 16:04
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'adb' is not recognized as an internal or external command, operable program or batch file
...fore you will add adb path
setx PATH "%PATH%;C:\Program Files\android-sdk-windows\platform-tools"
be careful the path that you want to add if it contains double quote
after you restart your cmd rewrite:
echo %PATH%
you will find that the path is added
PS: if you just want to add the path to ...
How do I make JavaScript beep?
...beep with the new Audio API.
var beep = (function () {
var ctxClass = window.audioContext ||window.AudioContext || window.AudioContext || window.webkitAudioContext
var ctx = new ctxClass();
return function (duration, type, finishedCallback) {
duration = +duration;
// O...
RootViewController Switch Transition Animation
...ntroller in a transition animation block:
[UIView transitionWithView:self.window
duration:0.5
options:UIViewAnimationOptionTransitionFlipFromLeft
animations:^{ self.window.rootViewController = newViewController; }
completion:nil];...
Where is the “Create Unit Tests” selection?
...s to run unit test wizard. The command you need is
EditorContextMenus.CodeWindow.CreateUnitTests
Open Command Window and type the command there. Or type an alias command as follows
alias ut EditorContextMenus.CodeWindow.CreateUnitTests
and assign the alias to run command faster.
Another way t...
How can I get the browser's scrollbar sizes?
...
$(function(){ console.log($.scrollbarWidth()); });
Tested 2012-03-28 on Windows 7 in latest FF, Chrome, IE & Safari and 100% working.
source: http://benalman.com/projects/jquery-misc-plugins/#scrollbarwidth
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