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How to validate phone numbers using regex
...r based on the number itself; able to distinguish Fixed-line, Mobile, Toll-free, Premium Rate, Shared Cost, VoIP and Personal Numbers (whenever feasible).
isNumberMatch - gets a confidence level on whether two numbers could be the same.
getExampleNumber/getExampleNumberByType - provides valid exampl...
Which concurrent Queue implementation should I use in Java?
...
ConcurrentLinkedQueue is lock-free, LinkedBlockingQueue is not. Every time you invoke LinkedBlockingQueue.put() or LinkedBlockingQueue.take(), you need acquire the lock first. In other word, LinkedBlockingQueue has poor concurrency. If you care performanc...
How slow are .NET exceptions?
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unfortunately, people are told exceptions are free, use them for trivial 'correct' functionality, they should be used as you say, when things have gone wrong - in 'exceptional' circumstances
– gbjbaanb
Oct 2 '08 at 12:36
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What are best practices for REST nested resources?
... way is easier both in understanding and in applying constraints then feel free to give an answer. Its about making the mapping explicit in this case. It could work with a parameter but really thats what the question is. What is the best way.
– Wes
Sep 15 '18 a...
Request is not available in this context
...le
{
public void Dispose()
{
// nothing to free
}
private const string _ipKey = "IP";
private const string _urlKey = "URL";
private const string _refererKey = "Referer";
private const string _userAgentKey = "UserAgent";
...
Changing the cursor in WPF sometimes works, sometimes doesn't
...f you find a solution, perhaps using a ConcurrentStack<Cursor>, feel free to edit the above answer or add your own.
– Dennis
Jun 8 '18 at 2:27
2
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Transfer-Encoding: gzip vs. Content-Encoding: gzip
...r-Encoding is a pure transport layer detail, i.e. an intermediate proxy is free to undo e.g. gzip compression at that level, whereas Content-Encoding is a business layer property, which a proxy would not be allowed to change, in addition to other ramifications (ETags etc). According to reality howev...
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
1
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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 ...