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Format floats with standard json module
I am using the standard json module in python 2.6 to serialize a list of floats. However, I'm getting results like this:
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How to convert a char to a String?
I have a char and I need a String . How do I convert from one to the other?
12 Answers
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Should composer.lock be committed to version control?
I'm a little confused with composer.lock used in an application with a repository.
8 Answers
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Union of dict objects in Python [duplicate]
How do you calculate the union of two dict objects in Python, where a (key, value) pair is present in the result iff key is in either dict (unless there are duplicates)?
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What's the simplest way to test whether a number is a power of 2 in C++?
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(n & (n - 1)) == 0 is best. However, note that it will incorrectly return true for n=0, so if that is possible, you will want to check for it explicitly.
http://www.graphics.stanford.edu/~seander/bithacks.html has a large collection of clever bit-twiddling algorithms, including ...
error LNK2019: unresolved external symbol _WinMain@16 referenced in function ___tmainCRTStartup
While I am running the simple code as below I have two errors as following:
13 Answers
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Check if two linked lists merge. If so, where?
This question may be old, but I couldn't think of an answer.
26 Answers
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Can I target all tags with a single selector?
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The new :is() CSS pseudo-class can do it in one selector:
:is(h1, h2, h3, h4, h5, h6) {
color: red;
}
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How do I enable EF migrations for multiple contexts to separate databases?
...ble Entity Framework 5 (version 5.0.0) migrations for multiple DB contexts in the same project, where each context corresponds to its own database? When I run Enable-Migrations in the PM console (Visual Studio 2012), there's an error because of there being multiple contexts:
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INSTALL_FAILED_NO_MATCHING_ABIS when install apk
I tried to install my app into Android L Preview Intel Atom Virtual Device, it failed with error:
24 Answers
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