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What is the point of a “Build Server”? [closed]
...ment free of artifacts of previous versions (and configuration changes) in order to ensure that builds and tests work and don't depend on the artifacts. An effective way to isolate is to create a separate build server.
share...
string.split - by multiple character delimiter
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Highly active question. Earn 10 reputation in order to answer this question. The reputation requirement helps protect this question from spam and non-answer activity.
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What does the exclamation mark do before the function?
...iling semicolon, and yet that will give the flexibility to put them in any order with no worry.
!function abc(){}();
!function bca(){}();
Will work the same as
!function abc(){}();
(function bca(){})();
but saves one character and arbitrary looks better.
And by the way any of +,-,~,void opera...
How do you compare two version Strings in Java?
...oid Good point, Unless you expect '4.1' == '4.1.0' I think this is a sense ordering.
– Peter Lawrey
Nov 28 '14 at 15:09
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Difference between Build Solution, Rebuild Solution, and Clean Solution in Visual Studio?
...t all at once. I've run across instances where this change in clean/build order makes the difference between compiling and not compiling, too.
– Sean
Oct 15 '13 at 19:29
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Why can't Python parse this JSON data?
...elements; such as, [{[{}]}, {}, [], etc...] ujson can handle any arbitrary order of lists of dictionaries, dictionaries of lists.
You can find ujson in the Python package index and the API is almost identical to Python's built-in json library.
ujson is also much faster if you're loading larger J...
Which sort algorithm works best on mostly sorted data? [closed]
...tural mergesort" with "supernatural performance on many
kinds of partially ordered arrays (less than lg(N!) comparisons needed, and
as few as N-1)". Python's built-in sort() has used this algorithm for some time, apparently with good results. It's specifically designed to detect and take advantage...
Upgrade python in a virtualenv
...ing your virtualenv package is not an option, you may want to read this in order to install a virtualenv with the python version you want.
EDIT
I've tested this approach (the one that create a new virtualenv on top of the old one) and it worked fine for me. I think you may have some problems if yo...
std::function and std::bind: what are they, and when should they be used?
...n occasional use that isn't partial function application, bind can also re-order the arguments to a function:
auto memcpy_with_the_parameters_in_the_right_flipping_order = bind(memcpy, _2, _1, _3);
I don't recommend using it just because you don't like the API, but it has potential practical uses...
Rails :include vs. :joins
... (0.0ms)←[0m ←[1mSELECT "users".* FROM "users" WHERE "users"."id" = ? ORDER BY "users"."id" ASC LIMIT 1←[0m [["id", 1]]
#=> 24
As you see, comment_1.user.age will fire a database query again in the background to get the results
Includes:
:includes performs a left outer join between th...