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After submitting a POST form open a new window showing the result
...window with custom features prior to submitting the form
window.open('test.html', 'formresult', 'scrollbars=no,menubar=no,height=600,width=800,resizable=yes,toolbar=no,status=no');
form.submit();
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Get element from within an iFrame
...here is jQuery's .contents() method, unlike .children() which can only get HTML elements, .contents() can get both text nodes and HTML elements. That's why one can get document contents of an iframe by using it.
Further reading about jQuery .contents(): .contents()
Note that the iframe and page have...
How do I ignore files in a directory in Git?
...e pattern will not match a / in the pathname. For example, Documentation/*.html matches Documentation/git.html but not Documentation/ppc/ppc.html or tools/perf/Documentation/perf.html.
A leading slash matches the beginning of the pathname. For example, /*.c matches cat-file.c but not mozilla-sha1/sh...
How do I get the current time only in JavaScript
...e is now sufficient browser support to simply use: toLocaleTimeString
For html5 type time the format must be hh:mm.
function timeNow(i) {
i.value = new Date().toLocaleTimeString([], {hour: '2-digit', minute:'2-digit'});
}
<a onclick="timeNow(test1)" href="#">SET TIME</a>
<...
ReactJS - Does render get called any time “setState” is called?
...te from official docs http://facebook.github.io/react/docs/component-specs.html#updating-shouldcomponentupdate
By default, shouldComponentUpdate always returns true to prevent
subtle bugs when the state is mutated in place, but if you are careful to
always treat the state as immutable and to...
“Templates can be used only with field access, property access, single-dimension array index, or sin
...the same problem with something like
@foreach (var item in Model)
{
@Html.DisplayFor(m => !item.IsIdle, "BoolIcon")
}
I solved this just by doing
@foreach (var item in Model)
{
var active = !item.IsIdle;
@Html.DisplayFor(m => active , "BoolIcon")
}
When you know the trick, i...
Can you detect “dragging” in jQuery?
...
fiddle link
$(function() {
var isDragging = false;
$("#status").html("status:");
$("a")
.mousedown(function() {
$("#status").html("status: DRAGGED");
})
.mouseup(function() {
$("#status").html("status: dropped");
});
$("ul").sortable();
...
Getting the parent div of element
...ces:
DOM2 Core specification - well-supported by all major browsers
DOM2 HTML specification - bindings between the DOM and HTML
DOM3 Core specification - some updates, not all supported by all major browsers
HTML5 specification - which now has the DOM/HTML bindings in it
...
Set cache-control for entire S3 bucket automatically (using bucket policies?)
...e info:
http://docs.aws.amazon.com/cli/latest/userguide/using-s3-commands.html
http://docs.aws.amazon.com/cli/latest/reference/s3/cp.html#options
Known Issues:
"Unknown options: --metadata-directive, REPLACE"
this can be caused by an out of date awscli - see @eliotRosewater's answer below
S3cmd ...
What are Long-Polling, Websockets, Server-Sent Events (SSE) and Comet?
...diately sends another request to the server, re-starting the process.
HTML5 Server Sent Events (SSE) / EventSource:
A client requests a webpage from a server using regular HTTP (see HTTP above).
The client receives the requested webpage and executes the JavaScript on the page which opens a co...