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What languages are Windows, Mac OS X and Linux written in?
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Windows: C++, kernel is in C
Mac: Objective C, kernel is in C (IO PnP subsystem is Embedded C++)
Linux: Most things are in C, many userland apps are in Python, KDE is all C++
All kernels will use some assembly code as well.
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How can I measure the actual memory usage of an application or process?
This question is covered here in great detail.
30 Answers
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Prevent direct access to a php include file
...nning on an Apache server that you may or may not fully control" situation is to put your includes in a directory and deny access to that directory in your .htaccess file. To save people the trouble of Googling, if you're using Apache, put this in a file called ".htaccess" in the directory you don't...
What is the difference between atan and atan2 in C++?
What is the difference between atan and atan2 in C++?
11 Answers
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How to use protractor to check if an element is visible?
I'm trying to test if an element is visible using protractor. Here's what the element looks like:
8 Answers
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How can I create an Asynchronous function in Javascript?
Check out this code :
12 Answers
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Why would one use REST instead of SOAP based services? [closed]
...ever, I couldn't think of a single reason (nor was one presented) why REST is in anyway better or simpler to use and implement than a SOAP based Services stack.
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When should I use semicolons in SQL Server?
...Central.Com article by Ken Powers:
The Semicolon
The semicolon character is a statement terminator. It is a part of the ANSI SQL-92 standard, but was never used within Transact-SQL. Indeed, it was possible to code T-SQL for years without ever encountering a semicolon.
Usage
There are two situati...
Comparing two strings, ignoring case in C# [duplicate]
Which of the following two is more efficient? (Or maybe is there a third option that's better still?)
8 Answers
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