大约有 12,000 项符合查询结果(耗时:0.0578秒) [XML]
Is it possible to remove inline styles with jQuery?
...ver.call(this.style, proporties[i]);
});
};
})();
usage
$(".foo").removeInlineCss(); //remove all inline styles
$(".foo").removeInlineCss("display"); //remove one inline style
$(".foo").removeInlineCss("color font-size font-weight"); //remove several inline styles
...
How to get a key in a JavaScript object by its value?
... return prop;
}
}
}
var test = {
key1: 42,
key2: 'foo'
};
test.getKeyByValue( 42 ); // returns 'key1'
One word of caution: Even if the above works, its generally a bad idea to extend any host or native object's .prototype. I did it here because it fits the issue very wel...
Check whether variable is number or string in JavaScript
...er
If you're creating numbers and strings via a constructor, such as var foo = new String("foo"), you should keep in mind that typeof may return object for foo.
Perhaps a more foolproof method of checking the type would be to utilize the method found in underscore.js (annotated source can be fou...
How to succinctly write a formula with many variables from a data frame?
...
@gratur One reason is that things like foo(bar <- 1:10) work (and bar is created) but foo(bar = 1:10) would either fail because bar is not an argument of foo and won't create bar either.
– Gavin Simpson
Mar 25 '13 at 16:02...
Is #pragma once a safe include guard?
...is the extra requirement that you must define a new symbol such as #ifndef FOO_BAR_H, normally for a file such as "foo_bar.h". If you later rename this file, should you adjust the include guards accordingly to be consistent with this convention? Also, if you have two distinct foo_bar.h's in two diff...
Properties file in python (similar to Java Properties)
... your properties in a python file, and use valid python (e.g: MEDIA_ROOT='/foo') ...
– danbgray
May 11 '12 at 21:19
3
...
How do I use Assert.Throws to assert the type of the exception?
... is correct:
var ex = Assert.Throws<ArgumentNullException>(() => foo.Bar(null));
Assert.That(ex.ParamName, Is.EqualTo("bar"));
You can also use the fluent API for doing these asserts:
Assert.That(() => foo.Bar(null),
Throws.Exception
.TypeOf<ArgumentNullException>()
.With....
Socket.io rooms difference between broadcast.to and sockets.in
...ch are connected to the room1 */
io.sockets.in('room1').emit('function', {foo:bar});
ii) socket.broadcast.to().emit();
io.sockets.on('connection', function (socket) {
socket.on('function', function(data){
/* Broadcast to room1 except the sender. In other word,
It broadc...
What is an 'endpoint' in Flask?
... flask import Flask, url_for
app = Flask(__name__)
# We can use url_for('foo_view') for reverse-lookups in templates or view functions
@app.route('/foo')
def foo_view():
pass
# We now specify the custom endpoint named 'bufar'. url_for('bar_view') will fail!
@app.route('/bar', endpoint='bufar'...
Using pre-compiled headers with CMake
... aware though that the argument to /Yu is taken very literally. E.g. /YuC:/foo/bar.h will force you to either pass the /FpC:/foo/bar.h flag or put #include <C:/foo/bar.h> at the top of all of your .cpp files as the first include statement. MSVC does a string compare of the #include arguments, ...