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Restoring MySQL database from physical files
...ot chown everything to mysql, the mysql database folder should retain root group
– Galvani
Aug 27 '16 at 17:43
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Peak memory usage of a linux/unix process
...d of monitoring a single process, I made it measure rss sum of the process group. (Yeah, I write lots of separate programs that work together) It currently works on Mac OS X and Linux. The usage had to be similar to that of time:
memusg ls -alR / >/dev/null
It only shows the peak for the mo...
How to export query result to csv in Oracle SQL Developer?
...n even in the current version (3.0.04 as of this posting) fails to put the grouping symbols around timestamps. Very frustrating since spaces in the timestamps broke my import. The best workaround I found was to write my query with a TO_CHAR() on all my timestamps, which yields the correct output, ...
do..end vs curly braces for blocks in Ruby
...ens) and they just, to my mind, don't look as nice. They are not statement-groups and they clash with hash constants for readability.
Plus, I've seen enough of { } in C programs. Ruby's way, as usual, is better. There is exactly one type of if block, and you never have to go back and convert a stat...
How to set Oracle's Java as the default Java in Ubuntu?
...xed mode)
also note that you might need root permission or be in sudoers group to be able to do this. I've tested this solution on both ubuntu 12.04 and Debian wheezy and it works in both of them.
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Why does C# allow {} code blocks without a preceding statement?
... design.
(Control statements act on a single statement, statements can be groups to create new statements)
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What is a fat JAR? [duplicate]
...o</url>
</pluginRepository>
<plugin>
<groupid>org.dstovall</groupid>
<artifactid>onejar-maven-plugin</artifactid>
<version>1.4.4</version>
<executions>
<execution>
<configuration>
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Emacs, switch to previous window
...fault binding for dired-jump if you (require 'dired-x). (See M-x customize-group RET dired-keys RET if you want to override that.)
– phils
Jun 25 '12 at 6:28
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Convert column classes in data.table
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@Christoph_J Please show the grouping command you're struggling with (the real problem). Think you may have missed something simple. Why are you trying to convert column classes?
– Matt Dowle
Oct 19 '11 at 15:27
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Is there an Eclipse plugin to run system shell in the Console? [closed]
...al. I get the following error messages: bash: cannot set terminal process group (1893): Inappropriate ioctl for device bash: no job control in this shell
– Luís de Sousa
Jun 15 '15 at 12:05
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