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How to install a gem or update RubyGems if it fails with a permissions error
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Installing gems as root is not a good idea. stackoverflow.com/questions/2119064/…
– spuder
May 27 '14 at 21:28
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IIS7 deployment - duplicate 'system.web.extensions/scripting/scriptResourceHandler' section
...his fails is because these section definitions are already included in the root web.config in .NET 4.0 (see %windir%\microsoft.net\framework\v4.0.30319\config\machine.config) that include all the system.web.extensions declared already.
Another quick fix is to have the application pool set to 2.0 ju...
Working copy XXX locked and cleanup failed in SVN
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For those using Tortoise SVN, you can run clean up on the root folder of the check-out directory and force Break Locks. Additionally you can ask it to delete unversioned files. Then take an update.
– Obaid
Mar 15 '16 at 7:44
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Build project into a JAR automatically in Eclipse
...eenshot below. Note the Ant icon on build.xml.
Step 2
Right-click on the root node in the project.
- Select Properties
- Select Builders
- Select New
- Select Ant Build
- In the Main tab, complete the path to the build.xml file in the bin folder.
Check the Output
The Eclipse output windo...
How do I keep the screen on in my App? [duplicate]
...ul points):
It doesn't matter that keepScreenOn should be used on a Main/Root/Parent View. It can be used with any child view and will work the same way it works in a parent view.
The only thing that matters is that the view's visibility must be visible. Otherwise, it will not work!
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Using CSS :before and :after pseudo-elements with inline CSS?
... get to inline pseudo-elements. Better yet, use the new scoped styles and :root psuedo-class (this is so cool): <article><style scoped>:root:before { content: "*";}</style><!-- something --></article>.
– Ben J
Oct 27 '15 at 19:36
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List submodules in a Git repository
...numerates each submodule path and the URL it refers to.
For example, from root of repository, cat .gitmodules will print contents to the screen (assuming you have cat).
Because .gitmodule files have the Git configuration format, you can use git config to parse those files:
git config --file .gitm...
Import file size limit in PHPMyAdmin
.../etc/init.d/httpd restart
If you are in a shared hosting and do not have root access or access to your php.ini configuration file, then the other way is to create a .htaccess file in your application root and add the following line
php_value upload_max_filesize 10M
php_value post_max_size 10M
I...
How to convert date to timestamp in PHP?
...DannyG just looked at the docs and it seems you're right if by DB you mean MySQL. But it does seem ridiculous to do this...
– Camilo Martin
Sep 15 '14 at 17:51
add a comment
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Bash/sh - difference between && and ;
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I'm using && because a long time ago at the nearby computer:
root# pwd
/
root# cd /tnp/test; rm -rf *
cd: /tnp/test: No such file or directory
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... and after a while ...
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^C
but not helped... ;)
cd /tnp/test && rm -rf * is safe... ;)
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