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iPhone Navigation Bar Title text color
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32 Answers
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Sort a single String in Java
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217
toCharArray followed by Arrays.sort followed by a String constructor call:
import java.util.A...
Converting an array of objects to ActiveRecord::Relation
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edited Dec 2 '14 at 0:04
answered Jun 26 '13 at 23:29
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Is a one column table good design? [closed]
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edited Jun 7 '12 at 21:32
Anurag Uniyal
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Make .git directory web inaccessible
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edited Sep 11 '19 at 12:23
Black
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How to redirect 404 errors to a page in ExpressJS?
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Replace one substring for another string in shell script
...currences, use ${parameter//pattern/string}:
message='The secret code is 12345'
echo "${message//[0-9]/X}"
# prints 'The secret code is XXXXX'
(This is documented in the Bash Reference Manual, §3.5.3 "Shell Parameter Expansion".)
Note that this feature is not specified by POSIX — i...
How do I put my website's logo to be the icon image in browser tabs?
...r your website you should:
Make a square image of your logo (preferably 32x32 or 16x16 pixels, as far as I know there's no max size*), and transform it into an .ico file. You can do this on Gimp, Photoshop (with help of a plugin) or a website like Favicon.cc or RealFaviconGenerator.
Then, you have...
What does Provider in JAX-RS mean?
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edited Apr 22 '15 at 15:00
James
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What is a rune?
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Rune literals are just 32-bit integer values (however they're untyped constants, so their type can change). They represent unicode codepoints. For example, the rune literal 'a' is actually the number 97.
Therefore your program is pretty much equiva...