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How to make a new List in Java
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Zoe
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answered May 13 '09 at 15:15
Dan VintonDan Vinton
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How to rename a file using Python
I want to change a.txt to b.kml .
11 Answers
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Select by partial string from a pandas DataFrame
...2 contain string values. I was wondering if there was a way to select rows based on a partial string match against a particular column?
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What does collation mean?
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Collation can be simply thought of as sort order.
In English (and it's strange cousin, American), collation may be a pretty simple matter consisting of ordering by the ASCII code.
Once you get into those strange European languages with a...
Load RSA public key from file
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Below is the relevant information from the link which Zaki provided.
Generate a 2048-bit RSA private key
$ openssl genrsa -out private_key.pem 2048
Convert private Key to PKCS#8 format (so Java can read it)
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Create Git branch with current changes
I started working on my master branch thinking that my task would be easy. After a while I realized it would take more work and I want to do all this work in a new branch.
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How can I check if a single character appears in a string?
... first occurrence of the character in
the character sequence represented by this object, or -1 if the
character does not occur.
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Changing every value in a hash in Ruby
I want to change every value in a hash so as to add '%' before and after the value so
11 Answers
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Why does C++11 not support designated initializer lists as C99? [closed]
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C++ has constructors. If it makes sense to initialize just one member then that can be expressed in the program by implementing an appropriate constructor. This is the sort of abstraction C++ promotes.
On the other hand the designated initializers feature is more about exposing and making ...
How do I fetch lines before/after the grep result in bash?
Hi I'm very new to bash programming. I want a way to search in a given Text. For that I use grep function:
4 Answers
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