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RegEx for Javascript to allow only alphanumeric
.../i is a obvious way.
– Vitim.us
Jan 20 '13 at 5:53
36
@Greg, I enjoy how you explain your regex-r...
Getting the current page
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answered Feb 14 '14 at 18:20
Jiří ZahálkaJiří Zahálka
6,27822 gold badges1818 silver badges1717 bronze badges
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Print “hello world” every X seconds
...application.
– Tomasz Mularczyk
Feb 20 '15 at 21:18
Keep in mind that this solution uses "fixed delays after completio...
What is “2's Complement”?
...n binary, 1111is a way of writing 1 × 23 + 1 × 22 + 1 × 21 + 1 × 20and if you work it out, that turns out to equal 15 (base 10). That's because it is 8+4+2+1 = 15.
This is all well and good for positive numbers. It even works for negative numbers if you're willing to just stick a min...
Can I initialize a C# attribute with an array or other variable number of arguments?
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answered Nov 6 '08 at 20:51
Mark BrackettMark Brackett
80.2k1717 gold badges101101 silver badges149149 bronze badges
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Finding local IP addresses using Python's stdlib
...0.1.1 for some reason.
– slikts
Mar 20 '12 at 5:52
14
@Jason R. Coombs, use following code to ret...
WPF User Control Parent
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answered Nov 20 '08 at 8:03
Ian OakesIan Oakes
9,71855 gold badges3333 silver badges4444 bronze badges
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What is the reason not to use select *?
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20 Answers
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Take a screenshot of a webpage with JavaScript?
...(not the whole page)?
– trusktr
Feb 20 '12 at 8:59
Yes you can. Either use this snippet with PhantomJS or use CasperJS...
How to change the port of Tomcat from 8080 to 80?
...2) Edit following tag in server.xml file
<Connector connectionTimeout="20000" port="8080" protocol="HTTP/1.1" redirectPort="8443"/>
3) Change the port=8080 value to port=80
4) Save file.
5) Stop your Tomcat and restart it.
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