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What does this symbol mean in IntelliJ? (red circle on bottom-left corner of file name, with 'J' in
... folder in IntelliJ for a Java project I created, I have a few java source files in the package. Beside each file the 'J' icon has a red circle with a line through it.
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How to pull specific directory with git
... the top of your repo copy
git fetch
git checkout HEAD path/to/your/dir/or/file
Where "path/..." in (3) starts at the directory just below the repo root containing your ".../file"
NOTE that instead of "HEAD", the hash code of a specific commit may be used, and then you will get the revision (file)...
Log4net does not write the log in the log file
...my log appenders do not work because the messages are not added to the log file.
13 Answers
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How do I check how many options there are in a dropdown menu?
...tList > option').length;
This assumes your <select> list has an ID of mySelectList.
http://api.jquery.com/length/
http://api.jquery.com/children/
http://api.jquery.com/child-selector/
share
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Accessing a Shared File (UNC) From a Remote, Non-Trusted Domain With Credentials
...ord.
Once you have used WNetUseConnection you will be able to access the file via a UNC path as if you were on the same domain. The best way is probably through the administrative built in shares.
Example: \\computername\c$\program files\Folder\file.txt
Here is some sample C# code that uses WNet...
How can I do width = 100% - 100px in CSS?
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Modern browsers now support the:
width: calc(100% - 100px);
To see the list of supported browser versions checkout: Can I use calc() as CSS unit value?
There is a jQuery fallback: css width: calc(100% -100px); alternative using jquery
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Change project name on Android Studio
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A new .iml files is then created, can I safely delete the old one?
– Leon
Sep 18 '15 at 10:10
6
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How can I move a single directory from a git repository to a new repository whilst maintaining the h
...aster than the --tree-filter, as it doesn't have to actually check out the files, it can just manipulate the index directly. The --tree-filter can be a little easier to use however, as you can use ordinary filsystem operations rather than having to work with index manipulation operations.
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How to increase IDE memory limit in IntelliJ IDEA on Mac?
...ase the maximum memory that IDE can use. I set the VMOptions in Info.plist file to be
-Xmx2048m -ea -XX:+HeapDumpOnOutOfMemoryError -Xverify:none -Xbootclasspath/a:../lib/boot.jar
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ActiveRecord: List columns in table from console
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Great! Using Model.columns provides all the information for a table through ActiveRecord. Crucially for me it was the only and easiest way to gain confidence in what my primary key really was at the database level.
– nibbex
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