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querySelector, wildcard element match?
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357
[id^='someId'] will match all ids starting with someId.
[id$='someId'] will match all ids end...
How to see if an NSString starts with a certain other string?
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333
Try this: if ([myString hasPrefix:@"http"]).
By the way, your test should be != NSNotFound in...
Check a collection size with JSTL
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433
<c:if test="${companies.size() > 0}">
</c:if>
This syntax works only in EL 2.2...
Most common way of writing a HTML table with vertical headers?
...tain an equal number of columns (TD). Your header has 1 while the body has 3. You should use the colspan attribute to fix that.
Reference: "The THEAD, TFOOT, and TBODY sections must contain the same number of columns." - Last paragraph of section 11.2.3.
With that being said, the first option is t...
Hide files with certain extension in Sublime Text Editor?
...ertain extension from the sidebar (lateral nav bar) in Sublime Text Editor 3?
2 Answers
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how to permit an array with strong parameters
I have a functioning Rails 3 app that uses has_many :through associations which is not, as I remake it as a Rails 4 app, letting me save ids from the associated model in the Rails 4 version.
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How to properly check if std::function is empty in C++11?
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3 Answers
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When tracing out variables in the console, How to create a new line?
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answered Apr 26 '13 at 15:01
Selvakumar ArumugamSelvakumar Arumugam
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