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What is __pycache__?
...all of these folders in your project by running following command from the root folder of your project.
find . -name '__pycache__' -exec chflags hidden {} \;
Replace __pycache__ with *.pyc for Python 2.
This sets a flag on all those directories (.pyc files) telling Finder/Textmate 2 to exclude ...
What is the difference between gsub and sub methods for Ruby Strings
...s not obvious! Java calls these replace and replaceAll. But Ruby has its roots in Perl which uses the g modifier. It's just one of those things.
– Ray Toal
Jul 21 '11 at 0:27
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Determining Whether a Directory is Writeable
... cause weirdness in SUID/SGID environments. (‘but the script runs setuid root, why can't it write to the file?’)
– Alexios
May 13 '16 at 8:37
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How to manually set an authenticated user in Spring Security / SpringMVC
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Ultimately figured out the root of the problem.
When I create the security context manually no session object is created. Only when the request finishes processing does the Spring Security mechanism realize that the session object is null (when it tri...
JavaScript module pattern with example [closed]
...amespaces need to appear in some other file first - they are just objects rooted by our application variable.
I've only taken minor steps with this at the moment (i'm refactoring some normal javascript out of an extjs app so I can test it) but it seems quite nice as you can define little functiona...
How to permanently add a private key with ssh-add on Ubuntu? [closed]
...file in the ~/.ssh directory, then you should create one. It does not need root rights, so simply:
nano ~/.ssh/config
...and enter the lines above as per your requirements.
For this to work the file needs to have chmod 600. You can use the command chmod 600 ~/.ssh/config.
If you want all users ...
How do I get the result of a command in a variable in windows?
...iped expression, use ^|:
FOR /F "delims=" %%i IN ('svn info . ^| findstr "Root:"') DO set "URL=%%i"
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Fastest way(s) to move the cursor on a terminal command line?
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I prefer this answer because it gets down the [essence/root/reason behind] how bash keyboard input works(where it comes from), ie Readline.
– eugenevd
Jul 12 '13 at 14:51
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datatrigger on enum to change image
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You need 2 things to get this working:
1 - Add an xmlns reference in the root element of your XAML file, to the namespace where your Enum is defined:
<UserControl ...
xmlns:my="clr-namespace:YourEnumNamespace;assembly=YourAssembly">
2 - in the Value property of the DataTrigger, use the {...
The breakpoint will not currently be hit. No symbols have been loaded for this document in a Silverl
...othing if you try it. If you are using IE8, some people said it may be the root of the problem, check this: weblogs.asp.net/abdullaabdelhaq/archive/2009/06/01/…
– Sameh Deabes
Feb 20 '10 at 11:29
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