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Shared-memory objects in multiprocessing
...parameters). func with different parameters can be run in parallel. For example:
4 Answers
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How to show the last queries executed on MySQL?
Is there any query/way to show the last queries executed on ALL servers?
10 Answers
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How do I parse JSON with Ruby on Rails? [duplicate]
I'm looking for a simple way to parse JSON, extract a value and write it into a database in Rails.
12 Answers
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Are there any downsides to passing structs by value in C, rather than passing a pointer?
...t this site is named after...
If I see an application that seems to have excessive stack usage, structs passed by value is one of the things I look for first.
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Convert a Git folder to a submodule retrospectively?
...n perhaps add a new remote. Also, if there are ignored files, a git clean -xd -f may be useful
– naught101
Mar 7 '13 at 0:17
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Django gives Bad Request (400) when DEBUG = False
...entation:
Values in this list can be fully qualified names (e.g. 'www.example.com'), in which case they will be matched against the request’s Host header exactly (case-insensitive, not including port). A value beginning with a period can be used as a subdomain wildcard: '.example.com' will mat...
Auto-reload browser when I save changes to html file, in Chrome?
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I assume you're not on OSX? Otherwise you could do something like this with applescript:
http://brettterpstra.com/watch-for-file-changes-and-refresh-your-browser-automatically/
There is also a plugin for chrome called "auto refresh plus" where you...
What are the differences between Generics in C# and Java… and Templates in C++? [closed]
... or .class file, and the JVM/CLR will do stuff with this.
C++ produces raw x86 binary code. Everything is not an object, and there's no underlying virtual machine which needs to know about a Person class. There's no boxing or unboxing, and functions don't have to belong to classes, or indeed anythin...
When should you use constexpr capability in C++11?
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Suppose it does something a little more complicated.
constexpr int MeaningOfLife ( int a, int b ) { return a * b; }
const int meaningOfLife = MeaningOfLife( 6, 7 );
Now you have something that can be evaluated down to a constant while maintaining good readability and allowing sligh...
Parse config files, environment, and command-line arguments, to get a single collection of options
...think this is an advantage, because users will only have to learn one syntax.) Setting fromfile_prefix_chars to, for example, @, makes it so that,
my_prog --foo=bar
is equivalent to
my_prog @baz.conf
if @baz.conf is,
--foo
bar
You can even have your code look for foo.conf automatically by ...