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Currency formatting in Python

...mport locale >>> locale.setlocale( locale.LC_ALL, '' ) 'English_United States.1252' >>> locale.currency( 188518982.18 ) '$188518982.18' >>> locale.currency( 188518982.18, grouping=True ) '$188,518,982.18' ...
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Automate ssh-keygen -t rsa so it does not ask for a passphrase

I need to automate ssh-keygen -t rsa with out a password i.e. enter at the prompt. How can I do that from a shell script? ...
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How to clear APC cache entries?

I need to clear all APC cache entries when I deploy a new version of the site. APC.php has a button for clearing all opcode caches, but I don't see buttons for clearing all User Entries, or all System Entries, or all Per-Directory Entries. ...
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C++11 std::threads vs posix threads

...orms, go for Posix Threads. They are available almost everywhere and are quite mature. On the other hand if you only use Linux/gcc std::thread is perfectly fine - it has a higher abstraction level, a really good interface and plays nicely with other C++11 classes. The C++11 std::thread class unfort...
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Newline in JLabel

... Surround the string with <html></html> and break the lines with <br/>. JLabel l = new JLabel("<html>Hello World!<br/>blahblahblah</html>", SwingConstants.CENTER); ...
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Print a file's last modified date in Bash

...print out all the files in a directory, but I need to print out the dates with it. 10 Answers ...
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Making your .NET language step correctly in the debugger

...ngineer on the Visual Studio Debugger team. Correct me if I am wrong, but it sounds like the only issue left is that when switching from PDBs to the .NET 4 dynamic compile symbol format some breakpoints are being missed. We would probably need a repro to exactly diagnose the issue, however here ar...
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How to check if Receiver is registered in Android?

... check if my registered receiver is still registered if not how do i check it any methods? 18 Answers ...
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What is the difference between tree depth and height?

This is a simple question from algorithms theory. The difference between them is that in one case you count number of nodes and in other number of edges on the shortest path between root and concrete node. Which is which? ...
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Django, creating a custom 500/404 error page

... following two views, and just set up the templates 404.html and 500.html with what you want to display. With this solution, no custom code needs to be added to urls.py Here's the code: from django.shortcuts import render_to_response from django.template import RequestContext def handler404(req...