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Deleting array elements in JavaScript - delete vs splice
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New to MongoDB Can not run command mongo
... no worries. just get rid of that windowz thing, which will make you more familiar to software development..
– kirpit
Nov 7 '11 at 5:21
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How to wait in bash for several subprocesses to finish and return exit code !=0 when any subprocess
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Python's time.clock() vs. time.time() accuracy?
... use for timing in Python? time.clock() or time.time()? Which one provides more accuracy?
16 Answers
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How to hide the “back” button in UINavigationController?
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Finally something Apple haven't changed in Xcode. More than 5 years later and this answer still works great.
– App Dev Guy
Dec 8 '14 at 7:01
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Is it possible to start a shell session in a running container (without ssh)
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Sending a mail from a linux shell script
...$ cat /path/to/file | mail -s "your subject" your@email.com
man mail for more details.
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Timer & TimerTask versus Thread + sleep in Java
...so takes into account the execution time of your task, so it will be a bit more accurate. And it deals better with multithreading issues (such as avoiding deadlocks etc.). And of course it is usually better to use well-tested standard code instead of some homemade solution.
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How to find duplicates in 2 columns not 1
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