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How can I disable ARC for a single file in a project?
...(e.g., in unit tests and mock objects) where the rules of ARC are a little more fragile right now. I recall hearing that there was a way to disable ARC on a per-file basis, though I have been unable to find this option.
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Sequelize.js delete query?
...t seems like the accepted answer should get updated... but that's probably more of a site wide issue.
– Rojuinex
Jun 19 '16 at 20:14
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Why am I getting ibtool failed with exit code 255?
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I had already tried this, but I tried it a few more times, and it eventually solved the issue.
– Darren
Mar 14 '13 at 23:58
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RegEx to make sure that the string contains at least one lower case char, upper case char, digit and
... it with a character set like this: [-+_!@#$%^&*.,?] (feel free to add more of course!)
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Asterisk in function call
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@larsmans: I think the term is more popular in the Ruby world, but it seems to be acceptable for Python too I like it because it's fun to say ;-)
– Cameron
Mar 9 '11 at 0:10
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no gravity for scrollview. how to make content inside scrollview as center
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convert a list of objects from one type to another using lambda expression
...lt;T1> to List<T2> then List<T>.ConvertAll will be slightly more efficient than Select/ToList because it knows the exact size to start with:
target = orig.ConvertAll(x => new TargetType { SomeValue = x.SomeValue });
In the more general case when you only know about the source as...
Get the Highlighted/Selected text
...trol selection is a selection inside an editable element containing one or more elements (such as images and form controls) with outlines and resize handles. If you call .createRange() on such a selection, you get a ControlRange rather than a TextRange, and ControlRanges have no text property.
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Determine whether JSON is a JSONObject or JSONArray
... instanceof JSONArray)
//you have an array
tokenizer is able to return more types: http://developer.android.com/reference/org/json/JSONTokener.html#nextValue()
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