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Why is the Java main method static?
...lling a static method places the least amount of burden on the class. It's free to instantiate itself if that makes more sense for your design.
– David Harkness
Jul 14 '12 at 19:48
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Returning value from called function in a shell script
...$?" for pedagogical purpose. I have enabled Wiki community, so you are all free to improve the answer ;-)
– olibre
Jan 5 '12 at 16:59
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How do I run a Python program in the Command Prompt in Windows 7?
...asting that below in case it's useful to others. Sorry it's long, and feel free to improve it; I'm no expert.
[UPDATE: Python 3.3 now includes the Python Launcher for Windows, which allows you to type py (rather than python) to invoke the default interpreter, or py -2, py -3, py -2.7, etc. It also ...
PHP & mySQL: Year 2038 Bug: What is it? How to solve it?
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I have marked this as a community wiki so feel free to edit at your leisure.
What exactly is the Year 2038 problem?
"The year 2038 problem (also known as Unix Millennium Bug, Y2K38 by analogy to the Y2K problem) may cause some computer software to fail before or in the ...
How can mixed data types (int, float, char, etc) be stored in an array?
...f those is tagged pointer, which involves storing more information in the "free" bits of a pointer.
Depending on architectures you can use the low or high bits, but the safest and most portable way is using the unused low bits by taking the advantage of aligned memory. For example in 32-bit and 64-b...
Which parallel sorting algorithm has the best average case performance?
...w of the links are to papers at Citeseer and require registration which is free):
University lectures:
Parallel Partitioning for Selection and Sorting
Parallel Sorting Algorithms Lecture
Parallel Sorting Algorithms Lecture 2
Parallel Sorting Algorithms Lecture 3
Other sources and papers:
A novel ...
Apache and Node.js on the Same Server
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Great question!
There are many websites and free web apps implemented in PHP that run on Apache, lots of people use it so you can mash up something pretty easy and besides, its a no-brainer way of serving static content. Node is fast, powerful, elegant, and a sexy tool...
Benefits of EBS vs. instance-store (and vice-versa) [closed]
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Eric pretty much nailed it. We (Bitnami) are a popular provider of free AMIs for popular applications and development frameworks (PHP, Joomla, Drupal, you get the idea). I can tell you that EBS-backed AMIs are significantly more popular than S3-backed. In general I think s3-backed instances ...
How do DATETIME values work in SQLite?
...pplications can chose to store dates and times in any of these formats and freely convert between formats using the built-in date and time functions.
SQLite built-in Date and Time functions can be found here.
share
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An async/await example that causes a deadlock
...etJsonAsync to complete, and GetJsonAsync is waiting for the context to be free so it can complete. For the UI example, the "context" is the UI context; for the ASP.NET example, the "context" is the ASP.NET request context. This type of deadlock can be caused for either "context".
Another link ...