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How to calculate “time ago” in Java?
In Ruby on Rails, there is a feature that allows you to take any Date and print out how "long ago" it was.
30 Answers
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Identify user in a Bash script called by sudo
If I create the script /root/bin/whoami.sh containing:
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How do I remove all non-ASCII characters with regex and Notepad++?
I searched a lot, but nowhere is it written how to remove non-ASCII characters from Notepad++.
7 Answers
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How to turn off the Eclipse code formatter for certain sections of Java code?
I've got some Java code with SQL statements written as Java strings (please no OR/M flamewars, the embedded SQL is what it is - not my decision).
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Scheduling R Script
I have written an R script that pulls some data from a database, performs several operations on it and post the output to a new database.
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Better naming in Tuple classes than “Item1”, “Item2”
Is there a way to use a Tuple class, but supply the names of the items in it?
15 Answers
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How to zip a whole folder using PHP
I have found here at stackoveflow some codes on how to ZIP a specific file, but how about a specific folder?
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How to solve the “failed to lazily initialize a collection of role” Hibernate exception
I have this problem:
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MySQL order by before group by
There are plenty of similar questions to be found on here but I don't think that any answer the question adequately.
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How do I trim whitespace from a string?
How do I remove leading and trailing whitespace from a string in Python?
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