大约有 44,000 项符合查询结果（耗时：0.0300秒） [XML]
Using HTML5/JavaScript to generate and save a file
...ons depending on browser type etc., but e.g. Firefox 3.6.12 works until at least 256k. Encoding in Base64 instead using encodeURIComponent might make things more efficient, but for me that was ok.
3) open a new window and "redirect" it to this URI prompts for a download location of my JavaScript ge...
Generate full SQL script from EF 5 Code First Migrations
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The API appears to have changed (or at least, it doesn't work for me).
Running the following in the Package Manager Console works as expected:
Update-Database -Script -SourceMigration:0
...
Take the content of a list and append it to another list
...chain for a fast way to treat many small lists as a single big list (or at least as a single big iterable) without copying the smaller lists:
>>> import itertools
>>> p = ['a', 'b', 'c']
>>> q = ['d', 'e', 'f']
>>> r = ['g', 'h', 'i']
>>> for x in iterto...
Is it safe to check floating point values for equality to 0?
... Actually, this returns true for some reason (in LINQPad, at least).
– Alexey Romanov
Jun 25 '09 at 13:19
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How to find a min/max with Ruby
... self.max(*values)
values.max
end
end
Note that Enumerable.max is, at least, two times slower compared to the ternary operator (?:). See Dave Morse's answer for a simpler and faster method.
share
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Disabling swap files creation in vim
Is there a way to disable .swp files creation in vim? or at least create them all in one place so I can find and delete them easily.
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Add all files to a commit except a single file?
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The best answer, thanks! At least, for my case: I needed just to exclude a file type.
– Andre Polykanine
Nov 21 '18 at 14:31
19
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“Origin null is not allowed by Access-Control-Allow-Origin” error for request made by application ru
...ing the $.getJSON() method instead as the previous doesn't work on IE8 (at least on my machine):
$.getJSON('http://www.panoramio.com/wapi/data/get_photos?v=1&key=dummykey&tag=test&offset=0&length=20&callback=?&minx=-30&miny=0&maxx=0&maxy=150',
function(json) {
...
Meaning of @classmethod and @staticmethod for beginner? [duplicate]
...stance, including its class (and its attributes.)
Not accepting at least one argument is a TypeError.
Not understanding the semantics of that argument is a user error.
"""
return some_function_f(self)
@classmethod
def a_class_method(cls):
"""A functio...
Compile time string hashing
...
At least by my reading of §7.1.5/3 and §5.19, the following might be legitimate:
unsigned constexpr const_hash(char const *input) {
return *input ?
static_cast<unsigned int>(*input) + 33 * const_hash(input +...