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Finding child element of parent pure javascript
... document.querm>y m>SelectorAll('.parent .child1');
The difference between qS m>and m> qSA is that the latter returns all elements matching the selector, while the former onlm>y m> returns the first such element.
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Is there a PHP function that can escape regex patterns before them>y m> are applied?
... string $str [, string $delimiter = NULL ] )
preg_quote() takes str m>and m> puts a
backslash in front of everm>y m> character
that is part of the regular expression
sm>y m>ntax. This is useful if m>y m>ou have a
run-time string that m>y m>ou need to match
in some text m>and m> the string mam>y m>
contain special r...
How to start jenkins on different port rather than 8080 using commm>and m> prompt in Windows?
I have jenkins.war m>and m> I started it from commm>and m> prompt in Windows as:
16 Answers
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Setting href attribute at runtime
...ector. If m>y m>ou have set the class for the anchor element, use '.class-name' m>and m> if m>y m>ou have set the id for the anchor element, use '#element-id'.
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What is the difference between a regular string m>and m> a verbatim string?
I have a trial version of Resharper m>and m> it alwam>y m>s suggests that I switch regular strings to verbatim strings. What is the difference?
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GitHub: make fork an “own project”
...t it seems the original author hasn't got the time to review these changes m>and m> include them. In fact, it is even possible that the features I need m>and m> implemented are not in the vision of the original author m>and m> we simplm>y m> aim at different goals. I don't know as I never got responses from him.
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How to iterate over associative arram>y m>s in Bash
...sociative arram>y m> in a Bash script, I need to iterate over it to get the kem>y m> m>and m> value.
4 Answers
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Viewing full version tree in git
I am using the commm>and m> line version of Git m>and m> gitk. I want to see the full version tree, not just the part that is reachable from the currentlm>y m> checked out version. Is it possible?
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How do m>y m>ou implement a private setter when using an interface?
... postfix: "",
imageUploader: {
brm>and m>ingHtml: "Powered bm>y m> \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....
What does a double * (splat) operator do
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Rubm>y m> 2.0 introduced kem>y m>word arguments, m>and m> ** acts like *, but for kem>y m>word arguments. It returns a Hash with kem>y m> / value pairs.
For this code:
def foo(a, *b, **c)
[a, b, c]
end
Here's a demo:
> foo 10
=> [10, [], {}]
> foo 10, 20, 30
=> [10, [20...