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Invalid argument supplied for foreach()
...ay. Use isset() or is_array() or both, entirely depending on your scenario etc.
– James
Jul 22 '16 at 13:26
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NPM global install “cannot find module”
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$ vim /etc/profile.d/nodejs.sh
NODE_PATH=/usr/lib/nodejs:/usr/lib/node_modules:/usr/share/javascript
export NODE_PATH="$NODE_PATH"
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Why is this jQuery click function not working?
...lso, does the div have the id in it properly, i.e., as an id, not a class, etc.?
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git returns http error 407 from proxy after CONNECT
...config option I needed, as my https_proxy environment variable was set in /etc/environment.
– Rakurai
May 26 at 13:58
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Difference between CTE and SubQuery?
...ier
will return @n rows (up to 101). Useful for calendars, dummy rowsets etc.
They are also more readable (in my opinion).
Apart from this, CTE's and subqueries are identical.
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How to get the filename without the extension in Java?
...ase directories, one-line copying/moving files, getting only the file name etc.
– Don Cheadle
Feb 19 '15 at 20:13
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How to scroll to the bottom of a UITableView on the iPhone before the view appears
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I believe that calling
tableView.setContentOffset(CGPoint(x: 0, y: CGFloat.greatestFiniteMagnitude), animated: false)
will do what you want.
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Get data from file input in JQuery
...n Base64 format (also the file content-type (MIME), text/plain, image/jpg, etc)
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How to get the unix timestamp in C#
... Jan 2038 03:14:07 GMT I guess any alternative number type, double, long, etc will ultimately have a limit too, but I thought it worth mentioning. I choose long here as I wanted a whole number. Hope this helps"
– IsmailS
May 21 '14 at 12:24
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How can a LEFT OUTER JOIN return more records than exist in the left table?
... join only. It can be arbitrary condition, e.g. date ranges, inequalities, etc. Two extreme cases: (a) N rows have not a single match among M rows, then left outer join results in N rows matched up with NULLs. (b) every of N rows matches all of M rows, then result is N x M rows set.
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