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How to detect when cancel is clicked on file input?
... console.log('chargin')
}
function roar()
{
if(godzilla.value.length) alert('ROAR! FILES!')
else alert('*empty wheeze*')
document.body.onfocus = null
console.log('depleted')
}
See it in action: http://jsfiddle.net/Shiboe/yuK3r/6/
Sadly, it only seems to work on webkit browsers. M...
How to get the entire document HTML as a string?
.... All support innerHTML.
var markup = document.documentElement.innerHTML;
alert(markup);
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JavaScript get clipboard data on paste event (Cross browser)
...clipboardData.getData('Text');
// Do whatever with pasteddata
alert(pastedData);
}
document.getElementById('editableDiv').addEventListener('paste', handlePaste);
JSFiddle: https://jsfiddle.net/swL8ftLs/12/
Note that this solution uses the parameter 'Text' for the getData function, whi...
Remove a HTML tag but keep the innerHtml
...lt;p>A nice house was found in <b>Toronto</b></p>');
alert( text.html() );
//Outputs A nice house was found in <b>Toronto</b>
alert( text.text() );
////Outputs A nice house was found in Toronto
jsFiddle Demo
...
Structs in Javascript
... the prototype.
var o = {
'a': 3, 'b': 4,
'doStuff': function() {
alert(this.a + this.b);
}
};
o.doStuff(); // displays: 7
You could make a struct factory.
function makeStruct(names) {
var names = names.split(' ');
var count = names.length;
function constructor() {
for (var...
What is the use of “assert” in Python?
...alse, assert statements will be ignored. Just pass the -O flag:
python -O script.py
See here for the relevant documentation.
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TypeScript “this” scoping issue when called in jquery callback
...oblems {
private status = "blah";
public run = () => {
alert(this.status);
}
}
Good/bad: This creates an additional closure per method per instance of your class. If this method is usually only used in regular method calls, this is overkill. However, if it's used a lot in ...
Converting .NET DateTime to JSON [duplicate]
...l(data.Data.Entity.Slrq.replace(/\/Date\((\d )\)\//gi, "new Date($1)"));
alert(date.format("yyyy-MM-dd HH:mm:ss"));
alert(dateFormat(date, "yyyy-MM-dd HH:mm:ss"));
How to get the CPU Usage in C#?
... little more than was requsted but I use the extra timer code to track and alert if CPU usage is 90% or higher for a sustained period of 1 minute or longer.
public class Form1
{
int totalHits = 0;
public object getCPUCounter()
{
PerformanceCounter cpuCounter = new Performance...
JQuery .each() backwards
...
};
Usage eg:
$('#product-panel > div').reverse(function(i, e) {
alert(i);
alert(e);
});
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