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What are App Domains in Facebook Apps?
...l machine and then set it to the exact www.example.com host. Will Facebook block it?
– David
Mar 5 '16 at 20:40
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Search for a string in Enum and return the Enum
...but beware - there is no .TryParse for enums, so you WILL need a try/catch block around the parse to catch failures.
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Focus Input Box On Load
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The first code block suggested actually places the cursor at the end of the existing value as well, it works good. I apreciate your help.
– Codex73
Dec 2 '10 at 12:47
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In what situations would AJAX long/short polling be preferred over HTML5 WebSockets?
...e point in the middle (like with AJAX or Long Polling with a language like PHP).
You can store data in RAM, or even republish between sockets straight away.
Security considerations
People are often concerned about the security of WebSockets. The reality is that it makes little difference or even p...
How to match, but not capture, part of a regex?
...use of \K for resetting match positions to prevent the inclusion of number blocks in the match. Usable in PCRE regex flavours.
123-\K(?:(?:apple|banana)(?=-456)|456\K)
Matches:
Match 1 apple
Match 2 banana
Match 3
sha...
Delete newline in Vim
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Or you can select a V-isual block and replace over it.
– Victor Sergienko
Jul 15 '14 at 13:06
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Regular expression for first and last name
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In my case, that variable is $name.
I used the following code for my PHP:
if (preg_match('/\b([A-Z]{1}[a-z]{1,30}[- ]{0,1}|[A-Z]{1}[- \']{1}[A-Z]{0,1}
[a-z]{1,30}[- ]{0,1}|[a-z]{1,2}[ -\']{1}[A-Z]{1}[a-z]{1,30}){2,5}/', $name)
# there is no space line break between in the abov...
Getting Http Status code number (200, 301, 404, etc.) from HttpWebRequest and HttpWebResponse
...he following instead which allows you to declare "response" inside a using block: public HttpWebResponse GetSafeResponse(HttpWebRequest request) { try { return (HttpWebResponse)request.GetResponse(); } catch (WebException we) { return (HttpWebResponse)we.Response; } }
– DesertF...
Remote debugging with Android emulator
...4 connectaddress=<emulatorIP>
source:http://www.sarpex.co.uk/index.php/2016/10/02/connect-genymotion-emulator-remotely/
Disclaimer, I'm the author.
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ping response “Request timed out.” vs “Destination Host unreachable”
...As khaos said, a destination unreachable could also mean that something is blocking the way from or to your destination. For example an ACL that filters bad IP addresses.
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