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Wrapping null-returning method in Java with Option in Scala?
Suppose I have a method session.get(str: String): String but you don't know whether it will return you a string or a null, because it comes from Java.
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Is there a difference between /\s/g and /\s+/g?
When we have a string that contains space characters:
4 Answers
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Detect & Record Audio in Python
I need to capture audio clips as WAV files that I can then pass to another bit of python for processing. The problem is that I need to determine when there is audio present and then record it, stop when it goes silent and then pass that file to the processing module.
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How to remove all the occurrences of a char in c++ string
I am using following:
10 Answers
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Sorting data based on second column of a file
I have a file of two columns and n number of rows.
4 Answers
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NSLog/printf specifier for NSInteger?
A NSInteger is 32 bits on 32-bit platforms, and 64 bits on 64-bit platforms. Is there a NSLog specifier that always matches the size of NSInteger ?
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Fixing JavaScript Array functions in Internet Explorer (indexOf, forEach, etc.) [closed]
As detailed elsewhere , and otherwise apparently well-known, Internet Explorer (definitely version 7, and in some instances, version 8) do not implement key functions, in particular on Array (such as forEach , indexOf , etc).
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Linux delete file with size 0 [duplicate]
How do I delete a certain file in linux if its size is 0. I want to execute this in an crontab without any extra script.
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How do I check if a C++ std::string starts with a certain string, and convert a substring to an int?
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21 Answers
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Determining whether jQuery has not found any element
I'm using jQuery's selectors, especially id selector:
4 Answers
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