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Linq style “For Each” [duplicate]
Is there any Linq style syntax for "For each" operations?
6 Answers
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Best way to encode text data for XML in Java?
Very similar to this question , except for Java.
21 Answers
21
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What is the purpose and use of **kwargs?
What are the uses for **kwargs in Python?
13 Answers
13
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Get the last item in an array
Here is my JavaScript code so far:
51 Answers
51
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How to navigate a few folders up?
One option would be to do System.IO.Directory.GetParent() a few times. Is there a more graceful way of travelling a few folders up from where the executing assembly resides?
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Batch Renaming of Files in a Directory
Is there an easy way to rename a group of files already contained in a directory, using Python?
13 Answers
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How to randomize (or permute) a dataframe rowwise and columnwise?
I have a dataframe (df1) like this.
8 Answers
8
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What is the $? (dollar question mark) variable in shell scripting? [duplicate]
I'm trying to learn shell scripting, and I need to understand someone else's code. What is the $? variable hold? I can't Google search the answer because they block punctuation characters.
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How to remove from a map while iterating it?
How do I remove from a map while iterating it? like:
6 Answers
6
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Renew Provisioning Profile
Just got a notice that the provisioning profile for one of my apps is about to expire. Is there some way I can renew the existing one or must I recreate a new one?
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