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Node.js EACCES error when listening on most ports
...d detailed answer over here stackoverflow.com/questions/23281895/…. Feel free to edit it as well.
– Meet Mehta
Jul 28 '15 at 15:14
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How to count objects in PowerShell?
...ning get-alias returns me a number of System.Management.Automation.AliasInfo objects:
5 Answers
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Good introduction to the .NET Reactive Framework [closed]
...ook www.IntroToRx.com. It is a comprehensive 19 chapter book available for free. You can browse it on the web, or download the mobi version for your kindle. You can also get it direct from Amazon for a tiny fee (~99c / 77p). If the book doesn't meet your needs or expectations, let me (the Author) kn...
jQuery UI: Datepicker set year range dropdown to 100 years
... year. Your visitor can scroll through any number of years quickly.
Feel free to use this; just please give proper attribution in your code.
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How to negate the whole regex?
...s; some puts limitations on lookbehind, etc.
Links to regular-expressions.info
Lookahead and Lookbehind Zero-Width Assertions
Flavor comparison
See also
How do I convert CamelCase into human-readable names in Java?
Regex for all strings not containing a string?
A regex to match a substring th...
Easiest way to flip a boolean value?
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This seems to be a free-for-all ... Heh. Here's another varation, which I guess is more in the category "clever" than something I'd recommend for production code:
flipVal ^= (wParam == VK_F11);
otherVal ^= (wParam == VK_F12);
I guess it's ad...
Is there a limit on how much JSON can hold?
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Implementations are free to set limits on JSON documents, including the size, so choose your parser wisely. See RFC 7159, Section 9. Parsers:
"An implementation may set limits on the size of texts that it accepts. An implementation may set lim...
Is DateTime.Now the best way to measure a function's performance?
...rofilers, though (DotTrace and ANTS are the ones I've used the most... the free trial for DotTrace is fully functional and doesn't nag like some of the others).
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Check if a number has a decimal place/is a whole number
... @SeeyaK: of course it will work for negative numbers. Please feel free to try it.
– Andy E
Apr 25 '13 at 7:44
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how to customize `show processlist` in mysql?
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Newer versions of SQL support the process list in information_schema:
SELECT * FROM INFORMATION_SCHEMA.PROCESSLIST
You can ORDER BY in any way you like.
The INFORMATION_SCHEMA.PROCESSLIST table was added in MySQL 5.1.7. You can find out which version you're using with...