大约有 42,000 项符合查询结果（耗时：0.0440秒） [XML]
Functions that return a function
... function name, calls the function, returning the functions return value.
Demo
function a() {
alert('A');
}
//alerts 'A', returns undefined
function b() {
alert('B');
return a;
}
//alerts 'B', returns function a
function c() {
alert('C');
return a();
}
//alerts 'C', alerts 'A...
HTML text input allow only numeric input
...alue); // Allow digits and '.' only, using a RegExp
});
See the JSFiddle demo for more input filter examples. Also note that you still must do server side validation!
TypeScript
Here is a TypeScript version of this.
function setInputFilter(textbox: Element, inputFilter: (value: string) => bo...
Date format Mapping to JSON Jackson
...ample for spring boot application with RFC3339 datetime format
package bj.demo;
import com.fasterxml.jackson.databind.ObjectMapper;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.boot.SpringApplication;
import org.springframework.boot.autoconfigure.Spring...
How do I add a simple onClick event handler to a canvas element?
...g context rotate it can be hard to trace x,y coordinates, so I have made a Demo showing how to keep track of that.
Basically I am using this function & giving it the angle & the amount of distance traveled in that angel before drawing object.
function rotCor(angle, length){
var cos = M...
Git status shows files as changed even though contents are the same
... answered Dec 28 '12 at 13:30
Demo_SDemo_S
62155 silver badges77 bronze badges
...
How can I convert a std::string to int?
...:ctype_base::digit);
return &rc[0];
}
};
Complete online demo : http://ideone.com/dRWSj
share
|
improve this answer
|
mailto link with HTML body
...textbox" style="width: 300px; height: 600px;">
To: User <user@domain.demo>
Subject: Subject
X-Unsent: 1
Content-Type: text/html
<html>
<head>
<style>
body, html, table {
font-family: Calibri, Arial, sans-serif;
}
.pastdue { color: crimson; }
table ...
How to Flatten a Multidimensional Array?
...terator($array) as $key => $value)
{
echo "** ($key) $value\n";
}
Demo
I didn't make it so far, to implement the stack based on RecursiveIterator which I think is a nice idea.
share
|
impr...
Using jQuery to center a DIV on the screen
..."px");
return this;
}
Now we can just write:
$(element).center();
Demo: Fiddle (with added parameter)
share
|
improve this answer
|
follow
|
...
How to make a always full screen?
...move any browser-default margins. */
margin: 0;
}
Here is a JSFiddle demo which shows the div element filling both the height and width of the result frame. If you resize the result frame, the div element resizes accordingly.
...