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Set android shape color programmatically
I am editing to make the question simpler, hoping that helps towards an accurate answer.
13 Answers
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Django get the static files URL in view
I'm using reportlab pdfgen to create a PDF. In the PDF there is an image created by drawImage . For this I either need the URL to an image or the path to an image in the view. I managed to build the URL but how would I get the local path to the image?
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How to get Twitter-Bootstrap navigation to show active link?
I'm not understanding how Twitter Bootstrap does active links for the navigation. If I have a regular navigation like this (with ruby on rails linking):
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How to select an element inside “this” in jQuery?
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$( this ).find( 'li.target' ).css("border", "3px double red");
or
$( this ).children( 'li.target' ).css("border", "3px double red");
Use children for immediate descendants, or find for deeper elements.
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iPhone OS: How do I create an NSDate for a specific date?
Seems like a simple thing but I can't seem to find a way to do it.
7 Answers
7
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How do you set your pythonpath in an already-created virtualenv?
...t answer is @arogachev's one.
If you want to change the PYTHONPATH used in a virtualenv, you can add the following line to your virtualenv's bin/activate file:
export PYTHONPATH="/the/path/you/want"
This way, the new PYTHONPATH will be set each time you use this virtualenv.
EDIT: (to answer @...
Rails Migration: Remove constraint
I have a table in a Rails application which (in schema.rb) looks like:
2 Answers
2
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Debugging Package Manager Console Update-Database Seed Method
I wanted to debug the Seed() method in my Entity Framework database configuration class when I run Update-Database from the Package Manager Console but didn't know how to do it. I wanted to share the solution with others in case they have the same issue.
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Execute another jar in a Java program
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If I understand correctly it appears you want to run the jars in a separate process from inside your java GUI application.
To do this you can use:
// Run a java app in a separate system process
Process proc = Runtime.getRuntime().exec("java -jar A.jar");
// Then retreive the process ...
How to run test cases in a specified file?
...iple files, if I run go test <package_name> it runs all test cases in the package.
7 Answers
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