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“icon-bar” in twitter bootstrap navigation bar
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3 Answers
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Ruby on Rails: how to render a string as HTML?
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UPDATE
For security reason, it is recommended to use sanitize instead of html_safe. Link
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How does the const constructor actually work?
...s with different canonicalized values (because signatures differ):
var foo3 = const Foo(1, 2); // $Foo$int$1$int$2
var foo4 = const Foo(1, 3); // $Foo$int$1$int$3
var baz1 = const Baz(const Foo(1, 1), "hello"); // $Baz$Foo$int$1$int$1$String$hello
var baz2 = const Baz(const Foo(1, 1), "hello"); //...
alternatives to REPLACE on a text or ntext datatype
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answered Dec 3 '10 at 1:23
p.campbellp.campbell
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Syntax for if/else condition in SCSS mixin
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Read specific columns from a csv file with csv module?
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answered May 12 '13 at 3:06
Ryan SaxeRyan Saxe
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What should main() return in C and C++?
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edited Nov 23 '19 at 9:21
Community♦
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answered Oct 15 '08 at 12:16
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Java ArrayList copy
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answered Jun 30 '11 at 14:12
Jon SkeetJon Skeet
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How to add leading zeros for for-loop in shell? [duplicate]
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Use the following syntax:
$ for i in {01..05}; do echo "$i"; done
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05
Disclaimer: Leading zeros only work in >=bash-4.
If you want to use printf, nothing prevents you from putting its result in a variable for further use:
$ foo=$(printf "%02d" 5)
$ echo "${foo}"
05
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Use different Python version with virtualenv
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30 Answers
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