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What are the dark corners of Vim your mom never told you about? [closed]
...xtremely useful.
:w !sudo tee %
I often forget to sudo before editing a file I don't have write permissions on. When I come to save that file and get a permission error, I just issue that vim command in order to save the file without the need to save it to a temp file and then copy it back again....
How to let PHP to create subdomain automatically for each user?
...t easier to set up if it's an option.
Then you could just add a .htaccess file that looks like this:
Options +FollowSymLinks
RewriteEngine On
RewriteRule ^([aA-zZ])$ dostuff.php?username=$1
In the above, usernames are limited to the characters a-z
The rewrite rule for grabbing the subdomain...
Configure WAMP server to send email
...our ISP's?) just edit the 'SMTP' ([mail function]) setting in your php.ini file.
If this is no option because your SMTP server requires authentification you won't be able to use the internal mail() function and have to use some 3rd party class which supports smtp auth. e.g. http://pear.php.net/pack...
Can't compile project when I'm using Lombok under IntelliJ IDEA
...IntelliJ IDEA:
Visit https://projectlombok.org/download
Download the JAR file into the project lib directory (e.g., $HOME/dev/java/project/libs).
Start the IDE.
Click File ???? Settings.
Expand Build, Execution, Deployment ???? Compiler ???? Annotation Processors.
Ensure Enable annotation processi...
How can you disable Git integration in Visual Studio 2013 permanently?
...again. I'm guessing Visual Studio is seeing the .git folder in my solution file system tree.
22 Answers
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How to turn on/off ReactJS 'development mode'?
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The other answer assumes you are using external pre-built files from react, and while correct that is not how most folks are going to or should consume React as a package. Moreover, at this point most every React library and package also relies on the same convention to toggle dev t...
Can't install RMagick 2.13.1. Can't find MagickWand.h.
...CONFIG_PATH="/opt/local/lib/pkgconfig:$PKG_CONFIG_PATH"
to my ~/.bash_profile, sourcing the new profile, then running:
gem install rmagick
It worked for me after I did this.
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ssh remote host identification has changed
...e:
-R hostname Removes all keys belonging to hostname from a known_hosts file. This option is useful to delete hashed hosts (see the -H option above).
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DateTime.ToString() format that can be used in a filename or extension?
I want to add a timestamp to filenames as files are created but most of the DateTime methods I've tried output something with spaces and slashes. For instance:
...
Deploying just HTML, CSS webpage to Tomcat
...s folder e.g. MyApp
Put your html and css in that folder and name the html file, which you want to be the starting page for your application, index.html
Start tomcat and point your browser to url "http://localhost:8080/MyApp". Your index.html page will pop up in the browser
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