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Cron jobs and random times, within given hours

...a day at completely random times. I also want it to run only between 9am - 11pm. 12 Answers ...
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What is the purpose of “&&” in a shell command?

... answered Dec 22 '10 at 15:23 girasquidgirasquid 13.6k22 gold badges4141 silver badges5252 bronze badges ...
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How can I read and parse CSV files in C++?

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Oracle SQL Query for listing all Schemas in a DB

... 130 Using sqlplus sqlplus / as sysdba run: SELECT * FROM dba_users Should you only want the...
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Dealing with float precision in Javascript [duplicate]

... 131 From this post: How to deal with floating point number precision in JavaScript? You have a fe...
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How do lexical closures work?

... 151 Python is actually behaving as defined. Three separate functions are created, but they each h...
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Why the switch statement cannot be applied on strings?

... 199 The reason why has to do with the type system. C/C++ doesn't really support strings as a type...
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How do I enlarge an EER Diagram in MySQL Workbench?

... 412 On the Model pull-down there is an option Diagram Properties and Size, which allows the size of...
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Is the != check thread safe?

... 124 In the absence of synchronization this code Object a; public boolean test() { return a !...
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Makefile, header dependencies

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