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What is the Haskell response to Node.js?
I believe the Erlang community is not envious of Node.js as it does non-blocking I/O natively and has ways to scale deployments easily to more than one processor (something not even built-in in Node.js). More details at http://journal.dedasys.com/2010/04/29/erlang-vs-node-js and Node.js or Erlan...
Why aren't python nested functions called closures?
... not what you call it. It could be a routine, function, procedure, method, block, subroutine, whatever. In Ruby, methods can't be closures, only blocks can. In Java, methods can't be closures, but classes can. That doesn't make them any less of a closure. (Although the fact that they only close over...
What is the difference between sigaction and signal?
... the old signal() behaviour.
The signal() function does not (necessarily) block other signals from arriving while the current handler is executing; sigaction() can block other signals until the current handler returns.
The signal() function (usually) resets the signal action back to SIG_DFL (defaul...
Regular Expression to find a string included between two characters while EXCLUDING the delimiters
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PHP:
$string ='This is the match [more or less]';
preg_match('#\[(.*)\]#', $string, $match);
var_dump($match[1]);
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FontAwesome icons not showing. Why?
...tp:// with https:// in the link above).
Double check that you don't have AdBlock Plus or uBlock enabled. They might be blocking some of the icons.
Reset your browsers cache. (On Chrome do a looong click on the reload button and select Hard Cache Reset)
Assure that the <span> or <i> eleme...
Why em instead of px?
...g fonts per se. I was more interested in how to define styles on any given block element on the page.
As Henrik Paul and others pointed out em is proportional to the font-size used in the element. It's a common practice to define sizes on block elements in px, however, sizing up fonts in browsers ...
Android “Only the original thread that created a view hierarchy can touch its views.”
... then copy paste the code that implements any updates in the middle of the block. Include only the smallest amount of code possible, otherwise you start to defeat the purpose of the background thread.
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How can I clear an HTML file input with JavaScript?
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Shouldn't the if statement be placed inside the catch block?
– Fahmi
Mar 13 '17 at 9:52
@Fahmi - ...
jQuery UI DatePicker - Change Date Format
...'-' + (dateObject.getMonth() + 1) + '-' + dateObject.getDate();// Y-n-j in php date() format
Sending mail from Python using SMTP
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Make sure you don't have any firewalls blocking SMTP. The first time I tried to send an email, it was blocked both by Windows Firewall and McAfee - took forever to find them both.
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