大约有 12,000 项符合查询结果（耗时：0.0373秒） [XML]
How to strip all whitespace from string
...tage of str.split's behavior with no sep parameter:
>>> s = " \t foo \n bar "
>>> "".join(s.split())
'foobar'
If you just want to remove spaces instead of all whitespace:
>>> s.replace(" ", "")
'\tfoo\nbar'
Premature optimization
Even though efficiency isn't the pri...
How to pass parameters to a modal?
...age <b>{{userName}}</b>?
</div>
<div class="modal-footer">
<button class="btn btn-info"
ng-click="encourage('${createLink(uri: '/encourage/')}',{{userName}})">
Confirm
</button>
<button class="btn" data-dismiss="modal" aria-hidden="t...
How can I beautify JavaScript code using Command Line?
...s
And then get the options:
uglifyjs -h
So if I have a source file foo.js which looks like this:
// foo.js -- minified
function foo(bar,baz){console.log("something something");return true;}
I can beautify it like so:
uglifyjs foo.js --beautify --output cutefoo.js
uglify uses spaces ...
Adding a parameter to the URL with JavaScript
....org/en/docs/Web/API/URLSearchParams
Example:
var url = new URL("http://foo.bar/?x=1&y=2");
// If your expected result is "http://foo.bar/?x=1&y=2&x=42"
url.searchParams.append('x', 42);
// If your expected result is "http://foo.bar/?x=42&y=2"
url.searchParams.set('x', 42);
...
Sort array of objects by single key with date value
...example:
var arr = [{
"updated_at": "2012-01-01T06:25:24Z",
"foo": "bar"
},
{
"updated_at": "2012-01-09T11:25:13Z",
"foo": "bar"
},
{
"updated_at": "2012-01-05T04:13:24Z",
"foo": "bar"
}
]
arr.sort(function(a, b) {
var keyA = new Date(a.updated...
How can I find script's directory with Python? [duplicate]
...ctory of the called script. In other words, if I call script /baz.py from /foo/bar.py, this solution will return /foo instead of the desired /.
– Edwin
Apr 11 '17 at 4:12
...
phpunit mock method multiple calls with different arguments
... DB {
public function Query($sSql) {
return "";
}
}
class fooTest extends PHPUnit_Framework_TestCase {
public function testMock() {
$mock = $this->getMock('DB', array('Query'));
$mock
->expects($this->exactly(2))
->method('...
Should all Python classes extend object?
... other effects, causes type to give different results:
>>> class Foo: pass
...
>>> type(Foo())
<type 'instance'>
vs.
>>> class Bar(object): pass
...
>>> type(Bar())
<class '__main__.Bar'>
Also the rules for multiple inheritance are different in...
How to redirect output of an already running process [duplicate]
...ting Output from a Running Process.
Firstly I run the command cat > foo1 in one session and test that data from stdin is copied to the file. Then in another session I redirect the output.
Firstly find the PID of the process:
$ ps aux | grep cat
rjc 6760 0.0 0.0 1580 376 pts/5 S+ 15:31 0...
How do I parse a URL query parameters, in Javascript? [duplicate]
...;
return result;
}
This function can parse even URLs like
var url = "?foo%20e[]=a%20a&foo+e[%5Bx%5D]=b&foo e[]=c";
// {"foo e": ["a a", "c", "[x]":"b"]}
var obj = getJsonFromUrl(url)["foo e"];
for(var key in obj) { // Array.forEach would skip string keys here
console.log(key,":",ob...