A number of CFArray functions allow you to operate over a range of values in an array, for example CFArrayApplyFunction lets you apply a function to values in an array, and CFArrayBSearchValues searches an array for the value that matches its parameter. Recall that a range is defined as {start, length}, therefore to operate over the entire array the range you supply should be {0, N} (where N is the count of the array).
Questions tagged [cfarraybsearchvalues]
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What is CFArray and difference between CFArray vs NSArray
this might be a duplicate question but i have go through the so many blogs and documents , but still i can't figure out what is CFArray.
As performance wise which one is best and when to use and which situation.
Please throw a light in this topic.
Darshan
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search NSArray contains NSDictionary, with "time efficiency"
I know there are lots of question already being asked, however I am throwing one more question to catch. I've an array contains, huge amount (thousands of records) of data in NSDictionary format, I am trying to perform search within a key in…
Hemang
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Move item in CFArray from index to index
I have a CFArray of ints, and I want to move the int at index i to index j. I've done some poking around but I can't find anything on it. Anyone know what to do?
Hash88
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Error with fetching value from CFArray
I'm trying to fetch contacts from address book. My code is working properly in Objective C, but when I converted it to swift I'm getting error
Could not cast value of type 'Swift.UnsafePointer<()>' to 'Swift.AnyObject'
Below is my code
var…
Ankita Shah
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