大约有 3,800 项符合查询结果（耗时：0.0319秒） [XML]
Serializing to JSON in jQuery [duplicate]
...cts. For example, I am serializing SVG elements using: JSON.stringify(obj, function(key, val) { if (val instanceof SVGSVGElement) {return val.xml || new XMLSerializer().serializeToString(val);} return val;})
– Courtney Christensen
Feb 16 '12 at 0:03
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Is there a combination of “LIKE” and “IN” in SQL?
... I'd stick with the several LIKE predicates. So the examples were just for fun.
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Is it worthwile to learn assembly language? [closed]
...e the complete source code.
There's the curiousity value. How are virtual functions implemented anyway? Ever try to write DirectX or COM programs in assembler? How do large structures get returned, does the calling function offer a space for them or vice-versa?
Then there are special assembly lang...
Creating a JSON response using Django and Python
... some discussion of the issue github.com/blueimp/jQuery-File-Upload/issues/123
– Victory
Apr 25 '14 at 22:05
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How to check whether a Storage item is set?
... use hasOwnProperty method to check this
> localStorage.setItem('foo', 123)
undefined
> localStorage.hasOwnProperty('foo')
true
> localStorage.hasOwnProperty('bar')
false
Works in current versions of Chrome(Mac), Firefox(Mac) and Safari.
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Regular Expression: Any character that is NOT a letter or number
... is the simplest one: \D - matches all non digit characters.
var x = "123 235-25%";
x.replace(/\D/g, '');
Results in x: "12323525"
See https://developer.mozilla.org/en-US/docs/Web/JavaScript/Guide/Regular_Expressions
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Naming “class” and “id” HTML attributes - dashes vs. underlines [closed]
...nflict with my JavaScript.
Consider the following:
message.js
message = function(containerObject){
this.htmlObject = containerObject;
};
message.prototype.write = function(text){
this.htmlObject.innerHTML+=text;
};
html
<body>
<span id='message'></span>
</body&...
How to bind function arguments without binding this?
In Javascript, how can I bind arguments to a function without binding the this parameter?
15 Answers
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Regex using javascript to return just numbers
... the non-digit characters (\D or [^0-9]):
let word_With_Numbers = 'abc123c def4567hij89'
let word_Without_Numbers = word_With_Numbers.replace(/\D/g, '');
console.log(word_Without_Numbers)
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I do not want to inherit the child opacity from the parent in CSS
...it across other projects. The only other option is to use jQuery's opacity function which handles a lot of this for you.
– Dan Blows
Apr 24 '11 at 12:33
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