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Send message to specific client with socket.io and node.js
...odule._extensions..js (module.js:478:10) at Module.load (module.js:355:32) at Function.Module._load (module.js:310:12) at Function.Module.runMain (module.js:501:10) at startup (node.js:129:16) at node.js:814:3
– Lucas Bertollo
Nov 28 '15 at ...
mysql - how many columns is too many?
... bubakazouba
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answered Sep 24 '09 at 20:45
ChssPly76ChssPly76
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How to format strings in Java
Primitive question, but how do I format strings like this:
8 Answers
8
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How do I abort the execution of a Python script? [duplicate]
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Prints "aa! errors!" and exits with a status code of 1.
There is also an _exit() function in the os module. The sys.exit() function raises a SystemExit exception to exit the program, so try statements and cleanup code can execute. The os._exit() version doesn't do this. It just ends the program...
Can (domain name) subdomains have an underscore “_” in it?
Can subdomains (domain names) have underscore _ in them?
11 Answers
11
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How do you fix a bad merge, and replay your good commits onto a fixed merge?
...branch
– leontalbot
Aug 28 '14 at 2:32
2
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What's the difference between “ ” and “ ”?
...atic line break at that position. The regular space has the character code 32, while the non-breaking space has the character code 160.
For example when you display numbers with space as thousands separator: 1 234 567, then you use non-breaking spaces so that the number can't be split on separate l...
How to convert CFStringRef to NSString?
...e using ARC, the new casting syntax is as follows:
NSString *aNSString = (__bridge NSString *)aCFString;
works as well. The key thing to note is that CoreFoundation will often return objects with +1 reference counts, meaning that they need to be released (all CF[Type]Create format functions do th...
How to group time by hour or by 10 minutes
... be CONVERT(DATETIME, CONVERT(DATE, aa.[date])) as the replacement.
† 232 ≈ 4.29E+9, so if your DATEPART is SECOND, you get 4.3 billion seconds on either side, or "anchor ± 136 years." Similarly, 232 milliseconds is ≈ 49.7 days.
‡ If your data actually spans centuries or milleni...
Flags to enable thorough and verbose g++ warnings
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Šimon TóthŠimon Tóth
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