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IntelliJ inspection gives “Cannot resolve symbol” but still compiles code
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First of all you should try File | Invalidate Caches and if it doesn't help, delete IDEA system directory. Then re-import the Maven project and see if it helps.
In some weird cases compiled classes may report wrong info and confuse IDEA. Verify that th...
How do I associate a Vagrant project directory with an existing VirtualBox VM?
...works for Vagrant 1.0.x but not Vagrant 1.1+.
Vagrant uses the ".vagrant" file in the same directory as your "Vagrantfile" to track the UUID of your VM. This file will not exist if a VM does not exist. The format of the file is JSON. It looks like this if a single VM exists:
{
"active":{
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How do I apply a diff patch on Windows?
...eate a new directory named "merges", if it does not exist already
Copy the file onto which you want to apply the .patch file
ADD and COMMIT to the svn repository before you continue to the next step
Right click on merges and choose Apply patch...
Double click the file from list
The patched file with...
How do I connect to this localhost from another computer on the same network?
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You first need to set up a virtual host in your apache httpd-vhosts.conf file. On XAMP, you can find this file here: C:\xampp\apache\conf\extra\httpd-vhosts.conf. On MAMP, you can find this file here: Applications/MAMP/conf/apache/extra/httpd-vhosts.conf. This step prepares the Web server on your ...
How to find where gem files are installed
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I found it useful to get a location of the library file with:
gem which *gemname*
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What exactly is Python's file.flush() doing?
I found this in the Python documentation for File Objects :
4 Answers
4
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Restart node upon changing a file
...t, stop and list currently running servers. It can also watch for changing files and restart node as needed.
Install it if you don't have it already:
npm install forever -g
After installing it, call the forever command: use the -w flag to watch file for changes:
forever -w ./my-script.js
In a...
git: How do I get the latest version of my code?
...f you don't care about any local changes (including untracked or generated files or subrepositories which just happen to be here) and just want a copy from the repo:
git reset --hard HEAD
git clean -xffd
git pull
Again, this will nuke any changes you've made locally so use carefully. Think about ...
How to add new line into txt file
I'd like to add new line with text to my date.txt file, but instead of adding it into existing date.txt, app is creating new date.txt file..
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Change Author template in Android Studio
I want to change the automatic author that appears when I create a file in AndroidStudio.
7 Answers
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