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Are single quotes allowed in HTML?

...ot recognise single quotes for HTML fields. Of course, there will be a lot more that it doesn't recognise... ;P – Lightness Races in Orbit Jun 10 '11 at 19:29 ...
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What is non-blocking or asynchronous I/O in Node.js?

...as stalled depends on your software. What most server software do is spawn more threads to cater the additional requests. This requires more memory consumed and more processing. Asynchronous, non-blocking example Asynchronous, non-blocking servers - like ones made in Node - only use one thread to ...
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Using -performSelector: vs. just calling the method

...bject: and performSelectorOnMainThread:withObject:waitUntilDone: are often more useful. For spawning a background thread, and for calling back results to the main thread from said background thread. – PeyloW Sep 30 '09 at 8:36 ...
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Convert nested Python dict to object?

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What is memoization and how can I use it in Python?

...al_memo[k] = k * factorial(k-1) return factorial_memo[k] You can get more complicated and encapsulate the memoization process into a class: class Memoize: def __init__(self, f): self.f = f self.memo = {} def __call__(self, *args): if not args in self.memo: ...
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MySql server startup error 'The server quit without updating PID file '

... try to find your log file with suffix ".err", there should be more info. It might be in: /usr/local/var/mysql/your_computer_name.local.err It's probably problem with permissions check if any mysql instance is running ps -ef | grep mysql if yes, you should stop it, or kill ...
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What is the Simplest Way to Reverse an ArrayList?

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Auto increment primary key in SQL Server Management Studio 2012

...nce in say an INSERT command just use: NEXT VALUE FOR blah.blahsequence More information and options for SEQUENCE share | improve this answer | follow | ...
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Unit test, NUnit or Visual studio?

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Should I use single or double colon notation for pseudo-elements?

...fter { /*styles*/ } .foo::after { /*styles*/ } On the other hand this is more verbose than necessary; for now, you can stick with the one-colon notation. share | improve this answer | ...