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LINQ Contains Case Insensitive
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The comment from @Dorival doesnt work, as it gives this errormessage: Error 1 'string' does not contain a definition for 'Contains' and the best extension method overload 'System.Linq.ParallelEnumerable.Contains<TSource>(System.Lin...
Differences between distribute, distutils, setuptools and distutils2?
...ds, but is limited and not trivial to extend.
Setuptools is a project born from the desire to fill missing distutils functionality and explore new directions. In some subcommunities, it’s a de facto standard. It uses monkey-patching and magic that is frowned upon by Python core developers.
Distr...
Difference between \A \z and ^ $ in Ruby regular expressions
...re the \n.
My recommendation would just be completely stripping new lines from a username or email beforehand, since there's pretty much no legitimate reason for one. Then you can safely use EITHER \A \z or ^ $.
share
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What is a good pattern for using a Global Mutex in C#?
...rrent AppDomain and then loaded a new AppDomain and executed the same code from within it).
– Sergey.quixoticaxis.Ivanov
Feb 7 '17 at 14:44
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Cannot pass null argument when using type hinting
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Starting from PHP 7.1, nullable types are available, as both function return types and parameters. The type ?T can have values of the specified Type T, or null.
So, your function could look like this:
function foo(?Type $t)
{
}
A...
What is the point of a “Build Server”? [closed]
...ven is actually a huge benefit. Builds that go to QA should only ever come from a system that builds only from the repository. This way build packages are reproducible and traceable. Developers manually building code for anything except their own testing is dangerous. Too much risk of stuff not gett...
How to make a class JSON serializable
...wn custom serialization.
For a trivial example, see below.
>>> from json import JSONEncoder
>>> class MyEncoder(JSONEncoder):
def default(self, o):
return o.__dict__
>>> MyEncoder().encode(f)
'{"fname": "/foo/bar"}'
Then you pass this class in...
How do I manage MongoDB connections in a Node.js web application?
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So, to answer your question directly, reuse the db object that results from MongoClient.connect(). This gives you pooling, and will provide a noticeable speed increase as compared with opening/closing connections on each db action.
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“find: paths must precede expression:” How do I specify a recursive search that also finds files in
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From find manual:
NON-BUGS
Operator precedence surprises
The command find . -name afile -o -name bfile -print will never print
afile because this is actually equivalent to find . -name afile -o \(
-name...
How can I combine flexbox and vertical scroll in a full-height app?
...e by default, which triggers their default min-height:auto to prevent them from shrinking at all. If you ever set an overflow on them, the behavior of min-height:auto changes (switching to zero rather than min-content) and they'll suddenly get squished by the extra-tall <article> element.)
You...