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Return string without trailing slash

... answered Jul 13 '11 at 14:52 ChanduChandu 72.1k1616 gold badges118118 silver badges122122 bronze badges ...
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Calculate number of hours between 2 dates in PHP

...sions provide some new classes called DateTime, DateInterval, DateTimeZone and DatePeriod. The cool thing about this classes is, that it considers different timezones, leap years, leap seconds, summertime, etc. And on top of that it's very easy to use. Here's what you want with the help of this obje...
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What's the difference between a POST and a PUT HTTP REQUEST?

... HTTP PUT: PUT puts a file or resource at a specific URI, and exactly at that URI. If there's already a file or resource at that URI, PUT replaces that file or resource. If there is no file or resource there, PUT creates one. PUT is idempotent, but paradoxically PUT responses are n...
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Finding all possible permutations of a given string in python

... not specified or is None, then r defaults to the length of the iterable and all possible full-length permutations are generated. Permutations are emitted in lexicographic sort order. So, if the input iterable is sorted, the permutation tuples will be produced in sorted order. You'll ha...
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Implementing Fast and Efficient Core Data Import on iOS 5

... sense having that MOC wait until the end to save. It has its own thread, and it will help keep memory down as well. You wrote: Then at the end of the import process, I save on the master/parent context which, ostensibly, pushes modifications out to the other child contexts including the m...
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What is RPC framework and Apache Thrift?

...for a University project. As this tutorial says, it is an RPC framework, and it was the only document I could find for Thrift other than their documentation . ...
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How to set a Timer in Java?

...how to do what the subject asks as this was how I initially interpreted it and a few people seemed to find helpful. The question was since clarified and I've extended the answer to address that. Setting a timer First you need to create a Timer (I'm using the java.util version here): import java....
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Why does flowing off the end of a non-void function without returning a value not produce a compiler

... C99 and C++ standards don't require functions to return a value. The missing return statement in a value-returning function will be defined (to return 0) only in the main function. The rationale includes that checking if every c...
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Can't connect to local MySQL server through socket '/tmp/mysql.sock' (2)

I have installed MySQL server and trying to connect to it, but getting the error: 18 Answers ...
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How to keep index when using pandas merge

I would like to merge two DataFrames , and keep the index from the first frame as the index on the merged dataset. However, when I do the merge, the resulting DataFrame has integer index. How can I specify that I want to keep the index from the left data frame? ...