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Why remove unused using directives in C#?
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10 Answers
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Use PHP to create, edit and delete crontab jobs?
... user] [ -e | -l | -r ]
(default operation is replace, per 1003.2)
-e (edit user's crontab)
-l (list user's crontab)
-r (delete user's crontab)
-i (prompt before deleting user's crontab)
So,
$output = shell_exec('crontab -l');
fi...
The smallest difference between 2 Angles
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edited Oct 25 '14 at 10:51
answered Oct 23 '11 at 21:47
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OWIN Startup Class Missing
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answered Nov 19 '13 at 10:01
crackercracker
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“File not found” when running new LibGDX project
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10
That did it for me too. What a shame that LibGDX has this issue right from the start-- it's a great system, but things like that are going...
Changing the interval of SetInterval while it's running
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107
Use setTimeout() instead. The callback would then be responsible for firing the next timeout,...
MySQL Error 1153 - Got a packet bigger than 'max_allowed_packet' bytes
...lient, you can specify it on the command line:
mysql --max_allowed_packet=100M -u root -p database < dump.sql
Also, change the my.cnf or my.ini file under the mysqld section and set:
max_allowed_packet=100M
or you could run these commands in a MySQL console connected to that same server:
s...
Change Checkbox value without triggering onCheckChanged
...gh as well.
– AA_PV
Jan 3 '17 at 22:10
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Clearing a string buffer/builder after loop
... as follows:
StringBuffer sb = new StringBuffer();
for (int n = 0; n < 10; n++) {
sb.append("a");
// This will clear the buffer
sb.delete(0, sb.length());
}
Another option (bit cleaner) uses setLength(int len):
sb.setLength(0);
See Javadoc for more info:
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