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django import error - No module named core.management
...ce path/to/your/virtualenv/bin/activate
if you config workon in .bash_profile or .bashrc
workon yourvirtualenvname
*please dont edit your manage.py file maybe works by isnt the correct way and could give you future errors
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Automatic text translation at MSDN pages - How to turn off?
...ick on Create a new script...
Paste the previous code
Save it (Ctrl + S or File > Save).
Test the redirection: https://docs.microsoft.com/fr-fr/dotnet/csharp/programming-guide/classes-and-structs/classes
The @match property will ensure that this script is only run against MSDN doc pages.
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What to do Regular expression pattern doesn't match anywhere in string?
... some Perl (pseudo)code to show you what I mean:
my $html = readLargeInputFile();
my @input_tags = $html =~ m/
(
<input # Starts with "<input"
(?=[^>]*?type="hidden") # Use lookahead to make sure that type="hidden"
[^>]+ ...
How to get request URI without context path?
...returns null if there was no extra path information.
I need get path to file without context path in Filter and getPathInfo() return me null. So I use another method: httpRequest.getServletPath()
public void doFilter(ServletRequest request, ServletResponse response, FilterChain chain) throws IOE...
How to perform runtime type checking in Dart?
...operator at all in the specification. It's better to refere to the grammar file in Dart sources: code.google.com/p/dart/source/browse/trunk/dart/language/…
– Idolon
Oct 10 '11 at 17:11
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To draw an Underline below the TextView in Android
...
just surround your text with < u > tag in your string.xml resource file
<string name="your_string"><u>Underlined text</u></string>
and in your Activity/Fragment
mTextView.setText(R.string.your_string);
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Reserved keywords in JavaScript
...let in here, but I see it in the docu: ecma-international.org/publications/files/ECMA-ST/Ecma-262.pdf
– prosti
Sep 30 '16 at 13:24
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How to exit from PostgreSQL command line utility: psql
...curiosity:
Ctrl+D - this sends the EOF character. EOF stands for "end of file". In this concrete case it exits from the psql subprogram, as the shell is waiting for user input. This should not be 'the way to go' as it is not working if:
any other character is entered before - try entering some w...
Simple way to repeat a String in java
...source code for it, just in case someone cares hg.openjdk.java.net/jdk/jdk/file/fc16b5f193c7/src/java.base/…
– Eugene
May 4 '18 at 12:27
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