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Is JavaScript guaranteed to be single-threaded?
...be raised whilst script is still threaded:
when the modal popups (alert, confirm, prompt) are open, in all browsers but Opera;
during showModalDialog on browsers that support it;
the “A script on this page may be busy...” dialogue box, even if you choose to let the script continue to run, allo...
Response.Redirect to new window
...orm").action = opener.location.href;
}
</script>
and
<body onload="fixform()">
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使用 Google Code Prettify 实现代码高亮 - 开源 & Github - 清泛网 - 专注C/C++及内核技术
...现代码高亮
在 body 标签上添加调用方法，如下：
<body onload="prettyPrint()">
</body>
将你需要高亮显示的代码片断放在<pre>标记里，如下：
<pre class="prettyprint">
@*你的代码片断*@
</pre>
使用 jQuery 小技巧实现优化
上述方法可...
Make Iframe to fit 100% of container's remaining height
...t;
document.getElementById('ifm').style.height = height + 'px';
}
// .onload doesn't work with IE8 and older.
if (iframe.attachEvent) {
iframe.attachEvent("onload", resizeIframe);
} else {
iframe.onload=resizeIframe;
}
window.onresize = resizeIframe;
Note: ifm is the iframe ID
pag...
Deserializing a JSON into a JavaScript object
...
Your server-side script processes that data.
Using JSON.parse:
window.onload = function(){
var placeholder = document.getElementById('placeholder1');
placeholder.innerHTML = JSON.parse(json)[0].adjacencies[0].nodeTo;
}
will throw:
Uncaught SyntaxError: Unexpected token u in JSON at posit...
How to install Java SDK on CentOS?
...
I can confirm this also works on older versions of CentOS (I just ran the yum install command on 5.6).
– crmpicco
Apr 10 '14 at 17:01
...
In Python, how do I indicate I'm overriding a method?
...ied from answer https://stackoverflow.com/a/8313042/471376
"""
def confirm_override(method):
if method.__name__ not in dir(interface_class):
raise NotImplementedError('function "%s" is an @override but that'
' function is not implemen...
Removing an item from a select box
...
window.onload = function ()
{
var select = document.getElementById('selectBox');
var delButton = document.getElementById('delete');
function remove()
{
value = select.selectedIndex;
select.removeC...
Check whether user has a Chrome extension installed
...();
img.src = "chrome-extension://" + extensionId + "/test.png";
img.onload = function() {
callback(true);
};
img.onerror = function() {
callback(false);
};
}
Of note: if there is an error while loading this file, said network stack error will appear in the console with no ...
How to get the response of XMLHttpRequest?
...ut it's optional used based on requirement.
1. Using POST Method:
window.onload = function(){
var request = new XMLHttpRequest();
var params = "UID=CORS&name=CORS";
request.onreadystatechange = function() {
if (this.readyState == 4 && this.status == 200) {
...