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Using -performSelector: vs. just calling the method
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bbum
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answered Sep 29 '09 at 15:09
ennuikillerennui...
How to check if a variable exists in a FreeMarker template?
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309
To check if the value exists:
[#if userName??]
Hi ${userName}, How are you?
[/#if]
Or wi...
HTML anchor link - href and onclick both?
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130
Just return true instead?
The return value from the onClick code is what determines whether th...
jQuery find parent form
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karim79karim79
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What's the standard way to work with dates and times in Scala? Should I use Java types or there are
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130
From Java SE 8 onwards, users are asked to migrate to java.time (JSR-310). There are efforts on...
Using Core Data, iCloud and CloudKit for syncing and backup and how it works together
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183
It's like this:
Core Data on its own, is completely local and does not automatically work with...
Specify multiple attribute selectors in CSS
...part.
– törzsmókus
Sep 20 '16 at 23:24
You have to indeed (at least for the moment), unless you use preprocessors. C...
HttpServletRequest - how to obtain the referring URL?
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311
It's available in the HTTP referer header. You can get it in a servlet as follows:
String ref...
HTTP 401 - what's an appropriate WWW-Authenticate header value?
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3 Answers
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Active
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Find unmerged Git branches?
...d into master?
– Craig Otis
Jul 9 '13 at 14:13
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