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How to generate a random alpha-numeric string?
...upper.toLowerCase(Locale.ROOT);
public static final String digits = "0123456789";
public static final String alphanum = upper + lower + digits;
private final Random random;
private final char[] symbols;
private final char[] buf;
public RandomString(int length, Random ra...
How do you check if a selector matches something in jQuery? [duplicate]
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edited May 23 '17 at 12:10
Community♦
111 silver badge
answered Nov 18 '08 at 19:20
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How to log cron jobs?
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SpliffsterSpliffster
5,62322 gold badges2121 silver badges1717 bronze badges
82
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When should std::move be used on a function return value? [duplicate]
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128
In the case of return std::move(foo); the move is superfluous because of 12.8/32:
When the...
How to send an email with Gmail as provider using Python?
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212
You need to say EHLO before just running straight into STARTTLS:
server = smtplib.SMTP('smtp.g...
Recent file history in Vim?
...ile to edit.
– songhir
Feb 6 '14 at 12:08
5
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Get String in YYYYMMDD format from JS date object?
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– Kamil Kiełczewski
Sep 28 '16 at 12:15
3
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Switching from zsh to bash on OSX, and back again?
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answered Apr 26 '12 at 20:58
larskslarsks
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Java Array Sort descending?
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answered Nov 7 '09 at 23:12
user173973user173973
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Can I see changes before I save my file in Vim?
...iff installed.)
– thomanski
Jan 10 '12 at 13:59
1
Vim is not the tool of the last hope. The one t...