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How to check if array element exists or not in javascript?
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18 Answers
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Remove a character from the end of a variable
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8
And it is POSIX, so is pretty much portable.
– go2null
Nov 9 '15 at 4:13
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Undo svn add without reverting local edits
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284
That would be:
svn rm --keep-local
The same thing happened to me. :-P
Many people have comm...
Find all files with a filename beginning with a specified string?
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281
Use find with a wildcard:
find . -name 'mystring*'
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Using GSON to parse a JSON array
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answered Aug 24 '13 at 18:54
PshemoPshemo
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How to sort ArrayList in decreasing order?
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edited Oct 29 '18 at 15:30
Lii
9,43055 gold badges5151 silver badges7070 bronze badges
answere...
Determine a string's encoding in C#
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Check out Utf8Checker it is simple class that does exactly this in pure managed code.
http://utf8checker.codeplex.com
Notice: as already pointed out "determine encoding" makes sense only for byte streams. If you have a string it is alrea...
Working with UTF-8 encoding in Python source [duplicate]
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822
In the source header you can declare:
#!/usr/bin/env python
# -*- coding: utf-8 -*-
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It...
Output array to CSV in Ruby
...y.
– Dylan Markow
Jul 16 '12 at 14:08
15
Gotcha. And for future users, if you want each iteration...
How to determine day of week by passing specific date?
...Time and call dateTime.dayOfWeek() and/or DateTimeFormat.
edit: since Java 8 you can now use java.time package instead of joda-time
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