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leading zeros in rails
...herwise, returns str.
some_int = 5
some_int.to_s.rjust(2, '0') # => '05'
some_int.to_s.rjust(5, '0') # => '00005'
another_int = 150
another_int.to_s.rjust(2, '0') # => '150'
another_int.to_s.rjust(3, '0') # => '150'
another_int.to_s.rjust(5, '0') # => '00150'
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How do I escape the wildcard/asterisk character in bash?
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edited Nov 7 '19 at 22:05
Benjamin W.
29.9k1515 gold badges6767 silver badges7373 bronze badges
answe...
base64 encoded images in email signatures
...8AIMLAAD//wAhAABKAABrAACUAAC1AADeAAD/AGsAAP8zM///AP//
///M//////+ZAMwAACH/C05FVFNDQVBFMi4wAwGgDwAh+QQJFAALACwAAAAAKAA8
AAME+3DJSWt1Nuu9Mf+g5IzK6IXopaxn6orlKy/jMc6vQRy4GySABK+HAiaIoQdg
uUSCBAKAYTBwbgyGA2AgsGqo0wMh7K0YEuj0sUxRoAfqB1vycBN21Ki8vOofBndR
c1AKgH8ETE1lBgo7O2JaU2UFAgRoDGoAXV4PD2qYagl7Vp0JDKe...
Twitter Bootstrap: Text in navbar
...es.
– Andres Ilich
Mar 23 '12 at 20:05
35
For what it's worth, I had to use <p class="nav navb...
Disable IPython Exit Confirmation
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answered Nov 5 '11 at 13:05
tuomassalotuomassalo
6,87555 gold badges3535 silver badges4646 bronze badges
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How to get memory available or used in C#
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answered Apr 15 '09 at 7:05
Jesper Fyhr KnudsenJesper Fyhr Knudsen
6,85322 gold badges3030 silver badges4444 bronze badges
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In Jinja2, how do you test if a variable is undefined?
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answered May 21 '15 at 14:05
Carsten AggerCarsten Agger
32133 silver badges22 bronze badges
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I don't remember my android debug.keystore password
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edited Oct 7 '17 at 8:05
answered Mar 17 '17 at 13:34
H...
Recursive directory listing in DOS
...| FINDSTR /VI DIR
Normal output contains entries like these:
28-Aug-14 05:14 PM <DIR> .
28-Aug-14 05:14 PM <DIR> ..
You could remove these using the various filtering options offered by FINDSTR. You can also use the excellent unxutils, but it converts the o...
Creating Multifield Indexes in Mongoose / MongoDB
...cending.
– JohnnyHK
Oct 27 '15 at 0:05
1
@KetanGhumatkar It's based on the order the fields are l...