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What reason is there to use null instead of undefined in JavaScript?
...vars to null. Then I'm (pretty) sure that undefined means that a disaster happened. Just imho.
– Pete Wilson
Jul 7 '11 at 1:14
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Django Admin - Disable the 'Add' action for a specific model
....register(MyModel, MyModelAdmin) Add all into the admin.py of the models`s app folder.
– djangonaut
Apr 23 '18 at 9:16
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Global access to Rake DSL methods is deprecated
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Adding include Rake::DSL to the Rakefile before the applications load_tasks were called also worked for me.
So in the above user's case before the DemoApp::Application.load_tasks in the Rakefile.
shar...
Building a minimal plugin architecture in Python
I have an application, written in Python, which is used by a fairly technical audience (scientists).
18 Answers
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Can Visual Studio 2012 be installed side-by-side w/ Visual Studio 2010?
...ment machine and not for your .net 4.0 users.
So if you are developing an application "targeting .net 4.0" and you have .net 4.5 installed then you are at risk. If you accidentally use a fixed bug, it will not break for you while debugging.
When you deploy your app to a machine running only .ne...
How to redirect output of an entire shell script within the script itself?
...t of script with redirection...
} > file1 2>file2 # ...and others as appropriate...
#...residue of script without redirection...
The braces '{ ... }' provide a unit of I/O redirection. The braces must appear where a command could appear - simplistically, at the start of a line or after a s...
Match linebreaks - \n or \r\n?
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This only applies to question 1.
I have an app that runs on Windows and uses a multi-line MFC editor box.
The editor box expects CRLF linebreaks, but I need to parse the text enterred
with some really big/nasty regexs'.
I didn't wa...
How to make overlay control above all other controls?
I need to make a control appear above all other controls, so it will partially overlay them.
6 Answers
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Is there a way to define a min and max value for EditText in Android?
...echcompose.com/how-to-set-minimum-and-maximum-value-in-edittext-in-android-app-development/.
Thanks.
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If I fork someone else's private Github repo into my account, is it going to appear in my account as
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There appears to be a difference between removing a team member (help.github.com/articles/…) and removing a collaborator (help.github.com/articles/…). It appears to be the difference between if the private repo is part of an ...