大约有 35,000 项符合查询结果（耗时：0.0407秒） [XML]
What is SOA “in plain english”? [closed]
... answered Jan 8 '10 at 9:20
KB22KB22
6,31177 gold badges3939 silver badges5252 bronze badges
...
strdup() - what does it do in C?
...
Exactly what it sounds like, assuming you're used to the abbreviated way in which C and UNIX assigns words, it duplicates strings :-)
Keeping in mind it's actually not part of the ISO C standard itself(a) (it's a POSIX thing), it's effectively doing...
How to exclude a module from a Maven reactor build?
...
The easiest might be to use profiles like this:
<project>
...
<modules>
<module>common</module>
<module>foo</module>
<module>bar</module>
<modules>
...
<profiles>
<profile>...
Can someone give an example of cosine similarity, in a very simple, graphical way?
Cosine Similarity article on Wikipedia
10 Answers
10
...
Java NIO FileChannel versus FileOutputstream performance / usefulness
... same level, also many times the FileChannel way is slower. Can I please know more details comparing these two methods. Here is the code I used, the file that I am testing with is around 350MB . Is it a good option to use NIO based classes for File I/O, if I am not looking at random access or oth...
Get array of object's keys
I would like to get the keys of a JavaScript object as an array, either in jQuery or pure JavaScript.
7 Answers
...
In Functional Programming, what is a functor?
...t the authors typically assume the reader already understands the term. Looking around on the web has provided either excessively technical descriptions (see the Wikipedia article ) or incredibly vague descriptions (see the section on Functors at this ocaml-tutorial website ).
...
Using the “start” command with parameters passed to the started program
...In other words, give it an empty title before the name of the program to fake it out.
share
|
improve this answer
|
follow
|
...
TypeError: method() takes 1 positional argument but 2 were given
... the point of view of the caller.
This is because most methods do some work with the object they're called on, so there needs to be some way for that object to be referred to inside the method. By convention, this first argument is called self inside the method definition:
class MyNewClass:
d...
Why can't (or doesn't) the compiler optimize a predictable addition loop into a multiplication?
... if (condition(data[c]))
sum += data[c];
wouldn't. It's kosher here, since the condition ensures all data[c] that are added have the same sign, so if one overflows, both do.
I wouldn't be too sure that the compiler took that into account, though (@Mysticial, could you try with a ...