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Difference between Visibility.Collapsed and Visibility.Hidden
...Display the element.
See: http://msdn.microsoft.com/en-us/library/system.windows.visibility.aspx
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Opening a folder in explorer and selecting a file
...ilePath doesn’t contain " in it. This character is apparently illegal on Windows systems but allowed on all others (e.g., POSIXish systems), so you need even more code if you want portability.
– binki
Nov 14 '18 at 16:35
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Is there an easy way to check the .NET Framework version?
...re version 4.5, each version of .NET resided in its own directory below C:\Windows\Microsoft.NET\Framework (subdirectories v1.0.3705, v1.1.4322, v2.0.50727, v3.0, v3.5 and v4.0.30319).
Since version 4.5 this has been changed: Each version of .NET (i.e. 4.5.x, 4.6.x, 4.7.x, 4.8.x, ...) is being inst...
How to run eclipse in clean mode? what happens if we do so?
...ommending the variation of "2", a second shortcut for "eclipse clean" (for windows environments, of course)
– Andreas Dolk
Oct 4 '12 at 23:02
1
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Access event to call preventdefault from custom function originating from onclick attribute of tag
...l still require detection inside of your event handler function to look at window.event).
A quick example.
function sayHi(e) {
e.preventDefault();
alert("hi");
}
<a href="http://google.co.uk" onclick="sayHi(event);">Click to say Hi</a>
Run it as is and notice tha...
How to get the response of XMLHttpRequest?
...eader but it's optional used based on requirement.
1. Using POST Method:
window.onload = function(){
var request = new XMLHttpRequest();
var params = "UID=CORS&name=CORS";
request.onreadystatechange = function() {
if (this.readyState == 4 && this.status == 200) {
...
NodeJS require a global module/package
...
If you're on Windows 7 / 8 and haven't overridden any of Node's install defaults, setting the NODE_PATH environment variable to C:\Users\{USERNAME}\AppData\Roaming\npm\node_modules will likely work.
– Wes Johnson
...
Processing Symbol Files in Xcode
...-up: delete number of crash reports after you analyze it, directly in this window.
Devices -> View Device Logs -> All Logs
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How can I check if a view is visible or not in Android? [duplicate]
...etLocalVisibleRect(scrollBounds)) {
// imageView is within the visible window
} else {
// imageView is not within the visible window
}
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What is the argument for printf that formats a long?
...ned
printf("%llu", un); // unsigned
Oh, and of course, it's different in Windows:
printf("%l64d", n); // signed
printf("%l64u", un); // unsigned
Frequently, when I'm printing 64-bit values, I find it helpful to print them in hex (usually with numbers that big, they are pointers or bit fields).
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