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I need to find the last index of a string (e.g. -) within another string (e.g. JD-EQ-0001 in Oracle\...

I\'m trying to create Python/Cython wrapper for C++ library that uses cv::Mat class from OpenCV. In ...

I have a strange issue that\'s occurred on several django projects and I\'m trying to figure out a f...

I am looking for a way to extract and print an element from my xml using xmlstarlet; for example if ...

Melt not working when upgrading from Reshape to Reshape 2 I have a large list of values. Here is th...

I can play a video from the Internet by inserting the URL like below: mPath = Uri.parse(\http://c...

I have a variable with the same name as a column in a dataframe: df

I\'m using Visual Studio 2010 to target .NET 4.0 Client Profile. I have a C# class to detect when a ...

I have a dataframe like this: Lieu Temperature Rain A B C D 1 12 13 1 9 3 4 ...

I am new to C. I am wondering can I directly get the integer value from a function that returns int ...

I would like to preface this post that I\'m an absolute noob with R and have a somewhat basic grasp ...

Is there a way to union two tables, but keep the rows from the first table appearing first in the re...

I\'ve been trying to figure out how to replace commas with line-breaks. I\'ve tried using (/r/n/), c...

I come from a Javascript background (where properties can be accessed through both . and [] notation...

I hava an app in Google Play, I received a mail from Google saying that: Your app(s) listed at t...