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jQuery text() and newlines
...swered Dec 26 '10 at 23:43
Mark ByersMark Byers
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Find index of last occurrence of a substring in a string
... specifies the string to be searched.
beg − This is the starting index, by default its 0
len − This is ending index, by default its equal to the length of the string.
Return Value
This method returns last index if found otherwise raises an exception if str is not found.
Example
The following...
How can I concatenate NSAttributedStrings?
...sult.append(right)
return result
}
Now you can concatenate them just by adding them:
let helloworld = NSAttributedString(string: "Hello ") + NSAttributedString(string: "World")
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impro...
Underlining text in UIButton
...derline did not shrink/grow when the view changes size on rotation, caused by drawRect not being called on rotation. This can be solved by setting your button to redraw like so: myButton.contentMode = UIViewContentModeRedraw; which forces the button to redraw when the bounds change.
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WARNING: Can't verify CSRF token authenticity rails
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The jQuery UJS library provided by the Rails team adds the CSRF token to jQuery AJAX request automatically. The README contains instructions on how to get setup. github.com/rails/jquery-ujs/blob/master/src/rails.js#L91
– James Conroy-F...
Unable to create Android Virtual Device
...unning android-studio run to install the packages (these are not installed by default):
android update sdk
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How to determine the Boost version on a system?
...ou know where it is(in ubuntu it usually in /usr/include/boost/version.hpp by default install)):
locate `boost/version.hpp`
Second show it's version by:
grep BOOST_LIB_VERSION /usr/include/boost/version.hpp
or
grep BOOST_VERSION /usr/include/boost/version.hpp.
As to me, I have two versi...
How to split a string into an array of characters in Python?
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In my opinion much better than the ruby method, you can convert between sequence types freely, even better, in C level.
– arthurprs
Feb 23 '11 at 0:37
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What's the name for hyphen-separated case?
...al-case/Train-Case were added to Wikipedia on 2012-10-07 without reference by an anonymous user from an IP address without other Wikipedia history. I couldn't find any other evidence for those terms that didn't circularly go back to Wikipedia. On the other hand, I felt this StackOverflow question ...
Google Maps v2 - set both my location and zoom in
... GoogleMap consolidates these into a single event, I can't say, as it goes by too fast. :-)
Here is the sample project from which I pulled the above code.
Sorry, this answer is flawed. See Rob's answer for a way to truly do this in one shot, by creating a CameraPosition and then creating a Camer...