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Can I make a not submit a form?
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Everyone: Please read html.spec.whatwg.org/multipage/syntax.html#unquoted
– Josh Lee
Nov 1 '18 at 15:03
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How can you run a command in bash over until success
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You can use an infinite loop to achieve this:
while true
do
read -p "Enter password" passwd
case "$passwd" in
<some good condition> ) break;;
esac
done
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How can I declare and define multiple variables in one line using C++?
... personally I prefer the following which has been pointed out.
It's a more readable form in my view.
int column = 0, row = 0, index = 0;
or
int column = 0;
int row = 0;
int index = 0;
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How to find out if a Python object is a string?
..., the question actually says "either regular or Unicode". I guess I didn't read it properly.
– clacke
Jan 4 at 21:27
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jquery if div id has children
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A very small amount of reading answered enough for me. Taken from api.jquery.com/parent-selector Additional Notes: Because :parent is a jQuery extension and not part of the CSS specification, queries using :parent cannot take advantage of the perfo...
jQuery Validate Required Select
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To help future readers: Where is says SelectName it does mean the value of the name attribute and not the value of the id attribute. This is a bit confusing since when working in JS one usually works with the id and not the name. See docume...
JavaScript, elegant way to check nested object properties for null/undefined [duplicate]
... I like this solution for simple stuff that sometimes get harder to read with conditionals. @JonasStensved is pointing no using try catch on this because launching exception (you are not launching it until you write throw, i think) but the problem could be something else goes wrong in the blo...
Difference between single quotes and double quotes in Javascript [duplicate]
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Personally, I think it's much better not to try to read and write JSON yourself. I always JSON.parse and JSON.stringify, so that I'm free to use single quotes, double quotes, or even no quotes, without worrying about causing parse errors elsewhere.
– Mat...
Wrong syntax highlighting for PHP file in PHPStorm
...st by fault. Then tried to rename to *.php and it still was shown as text. Read this comment and looked under Text files. Right enough a single registered pattern was there with the full filename .php - thanks.
– Ronnie Jespersen
Jan 9 '14 at 22:29
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How does tuple comparison work in Python?
I have been reading the Core Python programming book, and the author shows an example like:
4 Answers
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