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Number of processors/cores in command line
I am running the following command to get the number of processors/cores in Linux:
10 Answers
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How do I see a C/C++ source file after preprocessing in Visual Studio?
Let's say I have a source file with many preprocessor directives. Is it possible to see how it looks after the preprocessor is done with it?
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Python + Django page redirect
How do I accomplish a simple redirect (e.g. cflocation in ColdFusion, or header(location:http://) for PHP) in Django?
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Can't resize UIView in IB
... but I can't figure why I cannot resize a UIView in a xib in Interface Builder.
9 Answers
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IntelliJ IDEA way of editing multiple lines
I've seen this done in TextMate and I was wondering if there's a way to do it in IDEA.
20 Answers
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Can't find the PostgreSQL client library (libpq)
I'm trying to install PostgreSQL for Rails on Mac OS X 10.6. First I tried the MacPorts install but that didn't go well so I did the one-click DMG install. That seemed to work.
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How do I escape ampersands in XML so they are rendered as entities in HTML?
I have some XML text that I wish to render in an HTML page. This text contains an ampersand, which I want to render in its entity representation: & .
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Visual Studio 2010 shortcut to find classes and methods?
Is there any shortcut in Visual studio 2010 to find classes/interfaces?
7 Answers
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Get battery level and state in Android
How can I get battery level and state (plugged in, discharging, charging, etc)? I researched the developer docs and I found a BatteryManager class. But it doesn't contain any methods, just constants. How do I even use it?
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How can I count occurrences with groupBy?
...ct the items in a stream into a map which groups equal objects together, and maps to the number of occurrences.
6 Answers
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