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What is @ModelAttribute in Spring MVC?
...d in the form to display to the user. For example it can be used to fill a HTML select:
2.Method argument
public String findPerson(@ModelAttriute(value="person") Person person) {
//..Some logic with person
return "person.jsp";
}
An @ModelAttribute on a method argument indicates the arg...
Truncate a string straight JavaScript
...0, Math.min(length,pathname.length));
document.getElementById("foo").innerHTML =
"<a href='" + pathname +"'>" + trimmedPathname + "</a>"
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Why does the PHP json_encode function convert UTF-8 strings to hexadecimal entities?
...HP Version 5.4 or later.
The following code is for Version 5.3.
UPDATED
html_entity_decode is a bit more efficient than pack + mb_convert_encoding.
(*SKIP)(*FAIL) skips backslashes itself and specified characters by JSON_HEX_* flags.
function raw_json_encode($input, $flags = 0) {
$fails...
KnockOutJS - Multiple ViewModels in a single View
... partial views sections. See knockmeout.net/2012/05/quick-tip-skip-binding.html for more information.
– Micaël Félix
May 26 '14 at 6:40
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jQuery .live() vs .on() method for adding a click event after loading dynamic html
I am using jQuery v.1.7.1 where the .live() method is apparently deprecated.
7 Answers
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How to find out what character key is pressed?
...
The best reference on key events I've seen is http://unixpapa.com/js/key.html.
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How do you make a HTTP request with C++?
...ale local;
char buffer[10000];
int i = 0 ;
int nDataLength;
string website_HTML;
// website url
string url = "www.google.com";
//HTTP GET
string get_http = "GET / HTTP/1.1\r\nHost: " + url + "\r\nConnection: close\r\n\r\n";
if (WSAStartup(MAKEWORD(2,2), &wsaData) != 0){
cout <...
Does Internet Explorer support pushState and replaceState?
...tps://github.com/browserstate/history.js.
Modernizr do a good job listing HTML 5 Polyfills here https://github.com/Modernizr/Modernizr/wiki/HTML5-Cross-browser-Polyfills.
The caveat is that it will add a query string to your URL in browsers that only support HTML 4 features.
...
Making an iframe responsive
...owever, I wanted to make the scroll available so I came up with this:
// HTML
<div class="myIframe">
<iframe> </iframe>
</div>
// CSS
.myIframe {
position: relative;
padding-bottom: 65.25%;
padding-top: 30px;
height: 0;
overflow: auto;
...
Determine if an element has a CSS class with jQuery
...s ')+1;
Or:
function hasClass(e,c){
return e&&(e instanceof HTMLElement)&&!!((' '+e.className+' ').indexOf(' '+c+' ')+1);
}
/*example of usage*/
var has_class_medium=hasClass(document.getElementsByTagName('input')[0],'medium');
This is WAY faster than jQuery!
...