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How to validate GUID is a GUID
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Based on the accepted answer I created an Extension method as follows:
public static Guid ToGuid(this string aString)
{
Guid newGuid;
if (string.IsNullOrWhiteSpace(aString))
{
return MagicNumbers.default...
How is Node.js inherently faster when it still relies on Threads internally?
...dern threads tend to be pretty huge, but the memory allocated by a closure-based event system would be only what's needed)
b) a real benchmark that actually gives a fair chance to the threaded server of choice. At least that way, I'd have to stop believing that the claims are essentially false ;>...
wildcard * in CSS for classes
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Thank you for this ID based addendum, not just for class.
– Khom Nazid
May 25 '19 at 17:07
add a comment
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How to change the text of a label?
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we have to find label tag for attribute value based on that.we have replace label text.
Script:
<script type="text/javascript">
$(document).ready(function()
{
$("label[for*='test']").html("others");
});
</script>
Html
<label for="test_992918d5-a2f4...
Android Studio Project Structure (v.s. Eclipse Project Structure)
...e with interdependent projects)
From the documentation (Android Studio is based on Intellij IDEA) :
Whatever you do in IntelliJ IDEA, you do that in the context of a
project. A project is an organizational unit that represents a
complete software solution.
Your finished product may be ...
A gentle tutorial to Emacs/Swank/Paredit for Clojure
...bit of code I keep in .emacs which you won't find elsewhere (although it's based on a cool function by Phil Hagelberg). I alternate between starting my swank instances with lein swank (one of the cooler features of Leiningen) and using the clojure-project function as found below to start the whole t...
Column order manipulation using col-lg-push and col-lg-pull in Twitter Bootstrap 3
...at a large size, and the Sidebar column would occupy columns 5-8. This is based on their order in the markup. You can change their order by changing them in the markup, but if for any reason you don't want to (e.g. to make the code more semantic with main content first) then you can change their o...
What is the difference between LR, SLR, and LALR parsers?
...een the parser tables generated with SLR vs LR, is that reduce actions are based on the Follows set for SLR tables. This can be overly restrictive, ultimately causing a shift-reduce conflict.
An LR parser, on the other hand, bases reduce decisions only on the set of terminals which can actually ...
Trigger change event using jquery
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Based on Mohamed23gharbi's answer:
function change(selector, value) {
var sortBySelect = document.querySelector(selector);
sortBySelect.value = value;
sortBySelect.dispatchEvent(new Event("change"));
}
function ...
How to navigate a few folders up?
...lder2\folder3\bin is the path then the following code will return the path base folder of bin folder
//string directory=System.IO.Directory.GetParent(Environment.CurrentDirectory).ToString());
string directory=System.IO.Directory.GetParent(Environment.CurrentDirectory).ToString();
ie,c:\folder1\...