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Is it possible to clone html element objects in JavaScript / JQuery?
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var foo2 = jQuery('#foo2');
foo1.html(foo2.children().clone());
Proof: http://jsfiddle.net/de9kc/
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How can I parse JSON with C#?
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If .NET 4 is available to you, check out: http://visitmix.com/writings/the-rise-of-json (archive.org)
Here is a snippet from that site:
WebClient webClient = new WebClient();
dynamic result = JsonValue.Parse(webClient.DownloadString("https://api.foursquare.com/v2/u...
What's the difference between __PRETTY_FUNCTION__, __FUNCTION__, __func__?
...sted in Ubuntu 19.04, GCC 8.3.0.
C++20 std::source_location::function_name
http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2019/p1208r5.pdf went into C++20, so we have yet another way to do it.
The documentation says:
constexpr const char* function_name() const noexcept;
6 Returns: If this objec...
How do I generate random number for each row in a TSQL Select?
...HECKSUM(NEWID())) * 10 as INT) + 1
Transact-SQL Documentation:
CAST(): https://docs.microsoft.com/en-us/sql/t-sql/functions/cast-and-convert-transact-sql
RAND(): http://msdn.microsoft.com/en-us/library/ms177610.aspx
CHECKSUM(): http://msdn.microsoft.com/en-us/library/ms189788.aspx
NEWID(): https...
Java: Instanceof and Generics
Before I look through my generic data structure for a value's index, I'd like to see if it is even an instance of the type this has been parametrized to.
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What does default(object); do in C#?
Googling is only coming up with the keyword, but I stumbled across some code that says
8 Answers
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How do I calculate the normal vector of a line segment?
...eUploader: {
brandingHtml: "Powered by \u003ca href=\"https://imgur.com/\"\u003e\u003csvg class=\"svg-icon\" width=\"50\" height=\"18\" viewBox=\"0 0 50 18\" fill=\"none\" xmlns=\"http://www.w3.org/2000/svg\"\u003e\u003cpath d=\"M46.1709 9.17788C46.1709 8.26454 46.2665 7.94324 4...
Why must a lambda expression be cast when supplied as a plain Delegate parameter
Take the method System.Windows.Forms.Control.Invoke(Delegate method)
8 Answers
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How do I print the type of a variable in Rust?
I have the following:
11 Answers
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php is null or empty?
I have a question regarding NULL in PHP:
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