大约有 12,000 项符合查询结果（耗时：0.0266秒） [XML]
Find and replace strings in vim on multiple lines
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Replace All:
:%s/foo/bar/g
Find each occurrence of 'foo' (in all lines), and replace it with 'bar'.
For specific lines:
:6,10s/foo/bar/g
Change each 'foo' to 'bar' for all lines from line 6 to line 10 inclusive.
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jQuery multiple events to trigger the same function
...th space separated events how do you also include name spacing? .on('keyup.foo keypress.foo blur.foo change.foo', …) or .on('keyup keypress blur change .foo', …)?
– Sukima
Dec 14 '15 at 14:48
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Passing a method as a parameter in Ruby
...t)
else
gaussian.call(dist)
end
end
...
end
weightedknn(foo, bar) do |dist|
# square the dist
dist * dist
end
But it sounds like you would like more reusable chunks of code here.
share
|
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I want to remove double quotes from a String
...
Assuming:
var someStr = 'He said "Hello, my name is Foo"';
console.log(someStr.replace(/['"]+/g, ''));
That should do the trick... (if your goal is to replace all double quotes).
Here's how it works:
['"] is a character class, matches both single and double quotes. you ca...
How to make node.js require absolute? (instead of relative)
...each of your internal
application modules:
node_modules/*
!node_modules/foo
!node_modules/bar
Please note that you can't unignore a subdirectory, if the parent is
already ignored. So instead of ignoring node_modules, you have to
ignore every directory inside node_modules with the
nod...
How do .gitignore exclusion rules actually work?
...
/a/b/c/*
!foo
Seems to work for me (git 1.7.0.4 on Linux). The * is important as otherwise you're ignoring the directory itself (so git won't look inside) instead of the files within the directory (which allows for the exclusion).
Th...
Is Ruby pass by reference or by value?
...ther language) is pass-by-reference or pass-by-value, just try it out: def foo(bar) bar = 'reference' end; baz = 'value'; foo(baz); puts "Ruby is pass-by-#{baz}".
– Jörg W Mittag
Apr 26 '12 at 9:26
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How to import a module given the full path?
... importlib.util.spec_from_file_location("module.name", "/path/to/file.py")
foo = importlib.util.module_from_spec(spec)
spec.loader.exec_module(foo)
foo.MyClass()
For Python 3.3 and 3.4 use:
from importlib.machinery import SourceFileLoader
foo = SourceFileLoader("module.name", "/path/to/file.py")...
What is the javascript filename naming convention? [closed]
...that it explicitly describes the global namespace pollution being added.
foo.js adds window.foo
foo.bar.js adds window.foo.bar
Because I left out versioning: it should come after the full name, preferably separated by a hyphen, with periods between major and minor versions:
foo-1.2.1.js
foo-...
Escape double quotes in parameter
...ers instead, then escape them with a caret, too.
If you want your program foo to receive the command line text "a\"b c" > d and redirect its output to file out.txt, then start your program as follows from the Windows command shell:
foo ^"a\^"b c^" ^> d > out.txt
If foo interprets \" as ...