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Who is listening on a given TCP port on Mac OS X?
...mand has some specialized options for asking about port, protocol, process etc. but personally I've found above function much more handy, since I don't need to remember all these low-level options. lsof is quite powerful tool, but unfortunately not so comfy to use.
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Strtotime() doesn't work with dd/mm/YYYY format
... haven't found a better solution. You can use explode(), preg_match_all(), etc.
I have a static helper function like this
class Date {
public static function ausStrToTime($str) {
$dateTokens = explode('/', $str);
return strtotime($dateTokens[1] . '/' . $dateTokens[0] . '/' . $...
How to store arbitrary data for some HTML tags
...our tags, or do pretty much anything else, data will stay attached, copied etc.
The only problem is that you cannot store non-serializable objects that way, and there might be limits if you put something really huge there.
A second way is to use fake attributes like: <a articleid='5' href="lin...
Is there a SASS.js? Something like LESS.js?
...a JavaScript implementation could also be used server side with node/rhino etc. without having to have a dependency on ruby
– Sam Hasler
Aug 6 '12 at 11:09
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How to force an entire layout View refresh?
...ply the theme, make sure you do it before any View is drawn, i.e., before setContentView(R.layout.mainscreen);
public void setTheme (int resid)
Since: API Level 1
Set the base theme for this context. Note that this should be called before any views are instantiated in the Context (for exa...
How to disable text selection using jQuery?
...h as avoiding text selection on a double click of a label with text in it, etc. So either answer the question, or provide an actual counter point and specify what you're talking about negating, don't just scratch the idea out in a general manner.
– dudewad
Nov ...
Timing a command's execution in PowerShell
... the properties you have access to, like $t.Milliseconds, $t.TotalSeconds, etc. Then we can write to whatever output we want, for instance, Write-Host That command took $t.TotalSeconds to complete.
– Baodad
Jan 21 '14 at 19:49
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Disable/enable an input with jQuery?
... to disable ALL form input controls - incl. checkboxes, radios, textareas, etc. - you have to select ':input', not just 'input'. The latter selects only actual <input> elements.
– Cornel Masson
Aug 16 '12 at 8:10
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How do I apply the for-each loop to every character in a String?
...terating over characters in an array (regular for loop, CharacterIterator, etc) but if you're willing to pay the cost toCharArray() for-each is the most concise.
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Any reason why scala does not explicitly support dependent types?
...ble records, comprehensive HLists, scrap your boilerplate, generic Zippers etc. etc.
The only remaining objection I can see is that in the above encoding of Pi types we require the singleton types of the depended-on values to be expressible. Unfortunately in Scala this is only possible for values o...