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HTML5 Canvas 100% Width Height of Viewport?
...eed to run your draw loop within a function that resizes the canvas to the window.innerHeight and window.innerWidth.
Example: http://jsfiddle.net/jaredwilli/qFuDr/
HTML
<canvas id="canvas"></canvas>
JavaScript
(function() {
var canvas = document.getElementById('canvas'),
...
Prevent a webpage from navigating away using JavaScript
...it is too late). However, using onbeforeunload will interrupt navigation:
window.onbeforeunload = function() {
return "";
}
Note: An empty string is returned because newer browsers provide a message such as "Any unsaved changes will be lost" that cannot be overridden.
In older browsers you cou...
Window Height=“Auto” not working as expected
What I am trying to do is show a window, that does not explicitly have a height/width, (both values omitted or set to Auto ).
I was guessing that the window would find out its size by auto - calculating all contained usercontrols sizes, but this doesn't actually work!
...
jQuery - What are differences between $(document).ready and $(window).load?
...s loaded and DOM is ready
console.log("document is ready");
});
$(window).load(function() {
// executes when complete page is fully loaded, including all frames, objects and images
console.log("window is loaded");
});
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1....
What are the effects of exceptions on performance in Java?
... this already happens in the try statement. The throw statement needs to unwind the stack and restore the values of all registers (and possible other values in the VM). So try and throw are equally slow, and that is pretty slow, however if no exception is thrown, exiting the try block takes no time ...
pythonw.exe or python.exe?
...
If you don't want a terminal window to pop up when you run your program, use pythonw.exe;
Otherwise, use python.exe
Regarding the syntax error: print is now a function in 3.x
So use instead:
print("a")
...
Keyboard shortcuts in WPF
... for commands - but for a simple example, just using a static attribute in window.cs):
public static RoutedCommand MyCommand = new RoutedCommand();
Add the shortcut key(s) that should invoke method:
MyCommand.InputGestures.Add(new KeyGesture(Key.S, ModifierKeys.Control));
Create a command bind...
How to exit a 'git status' list in a terminal?
...ions like git status, git show HEAD, git diff etc. This will not exit your window or end your session.
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Escape angle brackets in a Windows command prompt
I need to echo a string containing angle brackets (< and >) to a file on a Windows machine. Basically what I want to do is the following:
echo some string < with angle > brackets >>myfile.txt
...
Get the Highlighted/Selected text
...fit to be gained by involving jQuery since you need nothing other than the window and document objects.
function getSelectionText() {
var text = "";
if (window.getSelection) {
text = window.getSelection().toString();
} else if (document.selection && document.selection.ty...