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How do I select text nodes with jQuery?
I would like to get all descendant text nodes of an element, as a jQuery collection. What is the best way to do that?
11 An...
Does Python have a ternary conditional operator?
...s ignored, or else when b is evaluated and returned but a is ignored.
This allows short-circuiting because when condition is true only a is evaluated and b is not evaluated at all, but when condition is false only b is evaluated and a is not evaluated at all.
For example:
>>> 'true' if True...
git recover deleted file where no commit was made after the delete
...this in my config file
$ git config alias.unstage
reset HEAD
which I usually use to unstage stuff.
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How do I clone into a non-empty directory?
... will set the upstream branch for you, if that is what you want, and it usually is.
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Variable declaration placement in C
I long thought that in C, all variables had to be declared at the beginning of the function. I know that in C99, the rules are the same as in C++, but what are the variable declaration placement rules for C89/ANSI C?
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node.js shell command execution
... you are expecting synchronous behavior while using stdout asynchronously. All of the calls in your run_cmd function are asynchronous, so it will spawn the child process and return immediately regardless of whether some, all, or none of the data has been read off of stdout. As such, when you run
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php - get numeric index of associative array
... to find the numeric position of a key.
I could loop through the array manually to find it, but is there a better way build into PHP?
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Make footer stick to bottom of page correctly [duplicate]
...ne of text in it) be at the bottom of the screen if the content doesn't go all the way to the bottom, or be at the bottom of the content if the content requires scroll bars. If the content doesn't require scroll bars, it works perfectly, but when the content is too long, the footer is still in the ...
How to update a pull request from forked repo?
...to that forked repo. I then opened a pull request. The pull request listed all the changes I wanted.
5 Answers
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How to split a delimited string into an array in awk?
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'is not working for me'. especially with colons between the echoed values and split set up to split on '|'??? Typo? Good luck to all.
– shellter
Nov 4 '11 at 23:17
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