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Evaluate if list is empty JSTL
...to evaluate if this array list is empty or not but none of these have even compiled:
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How does generic lambda work in C++14?
How does generic lambda work ( auto keyword as an argument type) in C++14 standard?
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Python convert tuple to string
I have a tuple of characters like such:
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how to get program files x86 env variable?
I would like to know how I can display the location of Program Files (x86) in command prompt. I'm using Windows 7 64bit.
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How to loop through all the files in a directory in c # .net?
I want to get the files in folder and also in its subfolders.The following code does not get the files in its subfolder:
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Why is there an injected class name?
Recently, I saw a strange C++ feature: injected class name .
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Transitions with GStreamer Editing Services freezes, but works OK without transitions
I'm trying to use gstreamer's GStreamer Editing Services to concatenate 2 videos, and to have a transition between the two.
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How to change int into int64?
Im trying to convert an integer into an integer64 in go but im having no luck. Anyone know an easy way to do this?
3 Answer...
Split string based on a regular expression
I have the output of a command in tabular form. I'm parsing this output from a result file and storing it in a string. Each element in one row is separated by one or more whitespace characters, thus I'm using regular expressions to match 1 or more spaces and split it. However, a space is being inser...