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How do I check if an element is hidden in jQuery?
...er element, selector or any jQuery object. This method traverses along the DOM elements to find a match, which satisfies the passed parameter. It will return true if there is a match, otherwise return false.
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Count table rows
...ed in 115 sec, while using the ID took 107 sec.
– Bondolin
Jun 6 '13 at 11:44
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COUNT(*) is a str...
How to select only date from a DATETIME field in MySQL?
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I am trying to do this but it does not work $query="SELECT * FROM Profiles WHERE date(DateReg='".$date."')";
– DiegoP.
Jan 27 '12 at 10:50
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How do I change the highlight style in Vim spellcheck?
Right now, when I do :set spell in my Vim, I get spelling errors highlighted as if they are selected text. What I want is an MS-Word like underlining of spelling errors. I tried to lookup :help spell but could not find a clue. Any help is appreciated.
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Calculating text width
... calculate text width using jQuery. I'm not sure what, but I am definitely doing something wrong.
22 Answers
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How to get a list of repositories apt-get is checking? [closed]
...FAIK you can't ask apt for what are their current sources, however you can do what you want using shell tools.
Getting a list of repositories:
grep -h ^deb /etc/apt/sources.list /etc/apt/sources.list.d/* >> current.repos.list
Applying the list:
apt-add-repository << current.repos.li...
How do I call an Angular.js filter with multiple arguments?
As from the documentation , we can call a filter such as date like this:
6 Answers
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Intellij reformat on file save
...lipse the setting to reformat (cleanup) files whenever they are saved. How do I find it (didn't find it in the settings)
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IntelliJ inspection gives “Cannot resolve symbol” but still compiles code
Platform: IntelliJ Community Edition 10.0.3
SDK: jdk1.6.0_21
OS: Windows 7
51 Answers
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Append values to a set in Python
... onemorevalue = ...whatever...
keep.add(onemorevalue)
But, of course, doing it in bulk with a single .update call is faster and handier, when otherwise feasible.
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