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String's Maximum length in Java - calling length() method
...F(String) say that a String object is represented by two bytes of length information and the modified UTF-8 representation of every character in the string. This concludes that the length of String is limited by the number of bytes of the modified UTF-8 representation of the string when used with Da...
Checking for the correct number of arguments
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Difference between CR LF, LF and CR line break types?
...st refers to the bytes that are placed as end-of-line markers.
Way more information, as always, on wikipedia.
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Regular expression for a string containing one word but not another
...rs (though I suspect Google Analytics does not), then I guess this will perform better for large input sets:
^[^?]*+(?<!details\.cfm).*?selector=size.*$
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Swift how to sort array of custom objects by property value
...ow the evolvement:
you can use the instance methods of Array:
// general form of closure
images.sortInPlace({ (image1: imageFile, image2: imageFile) -> Bool in return image1.fileID > image2.fileID })
// types of closure's parameters and return value can be inferred by Swift, so they are omi...
Should I return EXIT_SUCCESS or 0 from main()?
... If the value of status is zero or EXIT_SUCCESS, an implementation-defined form of the status successful termination is returned.
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List of lists changes reflected across sublists unexpectedly
...mutable, obj =[1]*4 will still create a list of 1 repeated 4 times over to form [1,1,1,1]. But if any reference to an immutable object is made, the object is overwritten with a new one.
This means if we do obj[1]=42, then obj will become [1,42,1,1] not [42,42,42,42] as some may assume. This can al...
How do I find a specific table in my EDMX model quickly?
...ck on ampty place of Designer view
Select "Model browser"
3)Select talbe form menu -> it will be selected in designer:
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GLib compile error (ffi.h), but libffi is installed
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Validate decimal numbers in JavaScript - IsNumeric()
...Pass":"Fail") + ": IsNumeric('-') => false\n"; results += (!IsNumeric('01')?"Pass":"Fail") + ": IsNumeric('01') => false\n"; results += (!IsNumeric('-01')?"Pass":"Fail") + ": IsNumeric('-01') => false\n"; results += (!IsNumeric('000')?"Pass":"Fail") + ": IsNumeric('000') => false\n";...