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PHP Warning: PHP Startup: Unable to load dynamic library
... extension=... or zend_extension=... line in one of your php configuration files (php.ini, or another close to it) that is trying to load that extension : ixed.5.2.lin
Unfortunately that file or path doesn't exist or the permissions are incorrect.
Try to search in the .ini files that are loaded b...
NAnt or MSBuild, which one to choose and when?
...'s all behind the scenes. If you want to get deeper, you can hand edit the files.
Subjective Differences: (YMMV)
NAnt documentation is a little more straightforward. For example, the MSBuild Task Reference lists "Csc Task - Describes the Csc task and its parameters. " (thanks for the "help"?), v...
Set cURL to use local virtual hosts
... projects such as http://project1.loc which, after adding to my .hosts file, the browser has no problem using.
7 Answer...
Make $JAVA_HOME easily changable in Ubuntu [closed]
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Put the environment variables into the global /etc/environment file:
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export JAVA_HOME=/usr/lib/jvm/java-1.5.0-sun
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Execute "source /etc/environment" in every shell where you want the variables to be updated:
$ source /etc/environment
Check that it works:
$ echo $JAVA_HOME
$...
Reducing MongoDB database file size
..., documents have been deleted and I was expecting the size of the database files to decrease accordingly.
16 Answers
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How to add \newpage in Rmarkdown in a smart way?
... knitr opts to avoid to get the statement cat('\\pagebreak') in the output file.
– Akronix
Dec 14 '18 at 12:17
@Akroni...
How to configure IntelliJ (also Android Studio) redo shortcut to CTRL+Y instead of CTRL+SHIFT+Z?
...udio, Eclipse, or NetBeans preset.
The settings window can be found under File > Settings. CTRL+ALT+S should work if the shortcut hasn't been changed. In the settings window you should find Keymap under the Appearance & Behavior settings list.
You can configure each editor command to a key ...
实现一个简单的服务端推方案 - 更多技术 - 清泛网 - 专注C/C++及内核技术
...便主动通知Nginx，并把相应的标识（比如一个自增的整数ID）保存在Nginx共享内存中，接下来，Nginx不会再去轮询数据库，而是改为轮询本地的共享内存，通过比对标识来判断是否有新消息，如果有便给客户端发出响应。
注：服...
Colorized grep — viewing the entire file with highlighted matches
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Here are some ways to do it:
grep --color -E 'pattern|$' file
grep --color 'pattern\|$' file
egrep --color 'pattern|$' file
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Test whether a glob has any matches in bash
If I want to check for the existence of a single file, I can test for it using test -e filename or [ -e filename ] .
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