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How do I decode a URL parameter using C#?
...ng decodedUrl = HttpUtility.UrlDecode(url)
Url is not fully decoded with one call. To fully decode you can call one of this methods in a loop:
private static string DecodeUrlString(string url) {
string newUrl;
while ((newUrl = Uri.UnescapeDataString(url)) != url)
url = newUrl;
...
How to debug template binding errors for KnockoutJS?
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One thing that I do quite often when there is an issue with what data is available at a certain scope is to replace the template/section with something like:
<div data-bind="text: ko.toJSON($data)"></div>
Or,...
Sound effects in JavaScript / HTML5
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This is a better answer than the accepted one, as it focuses on the correct solution to the problem (WebAudio API), and the reasons Audio elements aren't a good solution, rather than trying to hack together a bad solution with Audio elements
– A...
Casting vs using the 'as' keyword in the CLR
...n. That throws an exception immediately, which means that no more work is done under incorrect assumptions, and the exception correctly shows the type of bug.
// This will throw an exception if randomObject is non-null and
// refers to an object of an incompatible type. The cast is
// the best code...
How can I permanently enable line numbers in IntelliJ?
... @user3218743 and @SamuelKerrien It depends on which of the one of the show line numbers you select. There is one which turns it on/off temporary and one which changes settings (with an on/off toggle at end of line)
– osundblad
Apr 28 '16 at 7:11...
vs vs for inline and block code snippets
... foresaw the need for a <code> tag, but decided we'd only ever write one-line? Or I guess, because they didn't want to have two tags, one block and one inline? Still... what's wrong with making <code> block-level with CSS? I thought we were supposed to write "semantic" HTML. <code>...
SQL Server, convert a named instance to default instance?
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As far as I know, no. One reason is the folder structure on the hard drive; they will have a name like MSSQL10.[instancename]
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What exactly is OAuth (Open Authorization)?
...In. Adding all of your many, many friends manually is tiresome and error-prone. You might get fed up half-way or insert typos in their e-mail address for invitation. So you might be tempted not to create an account after all.
Facing this situation, LinkedIn has the Good Idea(TM) to write a program ...
Number of lines in a file in Java
... You can see that countLinesOld has a few outliers, and countLinesNew has none and while it's only a bit faster, the difference is statistically significant. LineNumberReader is clearly slower.
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What is an optional value in Swift?
...ny type:
var name: String? = "Bertie"
Optionals (along with Generics) are one of the most difficult Swift concepts to understand. Because of how they are written and used, it's easy to get a wrong idea of what they are. Compare the optional above to creating a normal String:
var name: String = "Ber...