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Removing a model in rails (reverse of “rails g model Title…”)
...tion or something.
– mr.The
Feb 12 '14 at 18:10
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How to reload apache configuration for a site without restarting apache
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114
other way is:
sudo service apache2 reload
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How to divide flask app into multiple py files?
...that blueprint ?
– divyenduz
Dec 2 '14 at 9:37
if i want to make a secured end points using JWT then how will do that ...
How do I make the first letter of a string uppercase in JavaScript?
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Steve HarrisonSteve Harrison
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How do you get AngularJS to bind to the title attribute of an A tag?
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answered Aug 14 '13 at 11:47
AlwaysALearnerAlwaysALearner
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Timer & TimerTask versus Thread + sleep in Java
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answered Feb 6 '14 at 19:45
Stack PopperStack Popper
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PHP CURL CURLOPT_SSL_VERIFYPEER ignored
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RvanlaakRvanlaak
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What's the difference between CENTER_INSIDE and FIT_CENTER scale types?
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147
FIT_CENTER is going to make sure that the source completely fits inside the container, and eit...
Simulate first call fails, second call succeeds
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typoerrprtypoerrpr
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How to zero pad a sequence of integers in bash so that all have the same width?
...o $i
done
will produce the following output:
00010
00011
00012
00013
00014
00015
More generally, bash has printf as a built-in so you can pad output with zeroes as follows:
$ i=99
$ printf "%05d\n" $i
00099
You can use the -v flag to store the output in another variable:
$ i=99
$ printf -v ...