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Execute command without keeping it in history [closed]
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In any given Bash session, set the history file to /dev/null by typing:
export HISTFILE=/dev/null
Note that, as pointed out in the comments, this will not write any commands in that session to the history!
Just don't mess with your system administrator's hard work, please ;)
Dooda...
How do I install jmeter on a Mac?
... pointing to an older version 2.11 of jmeter than the one currently hosted by the mirror 2.12.
– Erich
Jan 20 '15 at 19:02
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Best way to center a on a page vertically and horizontally? [duplicate]
... (using position: fixed; top: 50%; left: 50%). Then, translate moves it up by 50% of the div's height to center it vertically on the page. Finally, translate also moves the div to the right by 50% of it's width to center it horizontally.
I actually think that this method is better than many of the o...
How to assign text size in sp value using java code
... Since SP stands for scaled pixels you'll need to reduce the size by screen density. It's easily done as follows: SCREEN_DENSITY = getResources().getDisplayMetrics().density; yourView.setTextSize(TypedValue.COMPLEX_UNIT_SP, (desiredTextHeightInSP / SCREEN_DENSITY);
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Auto increment in phpmyadmin
...hy has nobody mentioned this? took me so long to find an answer like this. by far the best answer.
– oldboy
Sep 15 '17 at 1:16
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Check whether a path is valid
...d that I could just use the Uri(string) constructor as my validation, thereby, not having to properly encode the string before validating.
– quintessential5
Jul 15 '14 at 23:37
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What's the UIScrollView contentInset property for?
...he scroll view encloses the content view plus whatever padding is provided by the specified content insets.
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What Are the Differences Between PSR-0 and PSR-4?
...ithub.com/EFTEC/AutoLoadOne (it's free, MIT).
It generates an autoinclude by scanning all the classes of a folder, so it works in every case (psr-0 psr-4, classes without namespace, file with multiple classes..
edit: And again, downvoted without any reason. ;-)
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Hide div after a few seconds
...s animations, so what you need to do is make .hide() act like an animation by giving it a duration.
$("#whatever").delay().hide(1);
By giving it a nice short duration, it appears to be instant just like the regular .hide function.
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How to convert a scala.List to a java.util.List?
...pe expected is a Java List, as the conversion is implicit, as demonstrated by the last line.
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