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How to remove unused imports from Eclipse
...e desired package then Source -> Organize Imports.
Shortcut keys:
Windows: Ctrl + Shift + O
Mac: Cmd + Shift + O
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PHP Sort Array By SubArray Value
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That doesn't really helpe me as usort requires I provide it a function to use - which is the difficult bit I can't get my head round
– Sjwdavies
Mar 19 '10 at 13:15
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How to sort List of objects by some property
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@Override
public int compare(ActiveAlarm x, ActiveAlarm y) {
// TODO: Handle null x or y values
int startComparison = compare(x.timeStarted, y.timeStarted);
return startComparison != 0 ? startComparison
: compare(x.timeEnded, y.timeEnded);
}
// I...
Is there an auto increment in sqlite?
... table where deletes occur and where deletes or ROWID nulling are not also done in the related tables.
– Nick
Aug 15 '15 at 13:37
10
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On Duplicate Key Update same as insert
.... In a real life query there are differences. My question is quiet simple: Do I really need to specify all the fields (and values in my first example) if they are the same as in the insert? I just want to insert all or if there is a unique value match: update all.
– Roy
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Stopping python using ctrl+c
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On Windows, the only sure way is to use CtrlBreak. Stops every python script instantly!
(Note that on some keyboards, "Break" is labeled as "Pause".)
shar...
Mapping a function on the values of a map in Clojure
...h a function applied to the values. I would think there was a function for doing this in the clojure api, but I have been unable to find it.
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My Git repository is in the wrong root directory. Can I move it? (../ instead of ./)
...tory you want to save, would be to just delete the .git subdirectory and redo the init in the correct directory.
If you used git to solve the problem, any solution would necessarily leave behind a lot of "moved this file here" history entries that aren't actually changes, but you fixing a screwup a...
Difference between window.location.href, window.location.replace and window.location.assign
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These do the same thing:
window.location.assign(url);
window.location = url;
window.location.href = url;
They simply navigate to the new URL. The replace method on the other hand navigates to the URL without adding a new record to...
What is Bootstrap?
...search it, and I found the official Bootstrap site , but there was only a download section and a few words after that. Nothing that explains what is it for... I just understood that it is a front-end helper. I have tried to find something by Googling, but found nothing specific. Everything I found ...