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How to detect if multiple keys are pressed at once using JavaScript?
... keys"
When dealing with alerts or anything that takes focus from the main window, you might want to include map = [] to reset the array after the condition is done. This is because some things, like alert(), take the focus away from the main window and cause the 'keyup' event to not trigger. For ex...
CSS3 gradient background set on body doesn't stretch but instead repeats?
...
If you want to have either the background fill the window, or the content (whichever is greater) then use min-height:100% (in compatible browsers)
– cjk
May 7 '13 at 9:58
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How do I set the default locale in the JVM?
...r -Duser.language=pt-BR
But, just as reference, I want to note that, on Windows, there is one more way of changing the locale used by the JRE, as documented here: changing the system-wide language.
Note: You must be logged in with an account that has Administrative Privileges.
Click S...
Get DOS path instead of Windows path
In a DOS window, how can I get the full DOS name/short name of the directory I am in?
11 Answers
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What's the difference between a proc and a lambda in Ruby?
... the method. If, however, we convert our proc to a lambda, we get the following:
def my_method
puts "before proc"
my_proc = lambda do
puts "inside proc"
return
end
my_proc.call
puts "after proc"
end
my_method
shoaib@shoaib-ubuntu-vm:~/tmp$ ruby a.rb
before proc
inside proc
after ...
Load image from resources area of project in C#
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Are you using Windows Forms? If you've added the image using the Properties/Resources UI, you get access to the image from generated code, so you can simply do this:
var bmp = new Bitmap(WindowsFormsApplication1.Properties.Resources.myima...
How do you comment out code in PowerShell?
...hin a command:
Get-Content -Path <# configuration file #> C:\config.ini
Note: Because PowerShell supports Tab Completion you need to be careful about copying and pasting Space + TAB before comments.
share
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Detecting iOS / Android Operating system
...obile operating system.
* This function returns one of 'iOS', 'Android', 'Windows Phone', or 'unknown'.
*
* @returns {String}
*/
function getMobileOperatingSystem() {
var userAgent = navigator.userAgent || navigator.vendor || window.opera;
// Windows Phone must come first because its UA...
Running Selenium WebDriver python bindings in chrome
...
For windows
Download ChromeDriver from this direct link OR get the latest version from this page.
Paste the chromedriver.exe file in your C:\Python27\Scripts folder.
This should work now:
from selenium import webdriver
driver...
What are the advantages of Sublime Text over Notepad++ and vice-versa? [closed]
...me is that Sublime Text 2 is almost the same, and has the same features on Windows, Linux and OS X. Can you claim that about Notepad++? It makes me move from one OS to another seamlessly.
Then there is speed. Sublime Text 2, which people claim is buggy and unstable ( 3 is more stable ), is still am...