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Failed to execute 'btoa' on 'Window': The string to be encoded contains characters outside of the La
...usly, so it doesn't lag
// the web application
var a = new FileReader();
a.onload = function(e) {
// Capture result here
console.log(e.target.result);
};
a.readAsDataURL(blob);
Allowing user to save data
Apart from obvious solution - opening new window with your dataURL as URL you can d...
list every font a user's browser can display
...cument.write( rgFonts[j] + "<BR>" );
}
</SCRIPT>
<BODY onload="getFonts()">
<OBJECT id=dlgHelper CLASSID="clsid:3050f819-98b5-11cf-bb82-00aa00bdce0b" width="0px" height="0px">
</OBJECT>
sh...
How to validate an email address using a regular expression?
...ail addresses that you probably wouldn't want to accept such as "a<body/onload=alert('lol.com?'+document.cookies) @a.a>" which is a valid email address in perl's Email::Valid (which uses that huge regex), and can be exploited for XSS rt.cpan.org/Public/Bug/Display.html?id=75650
...
How to write WinForms code that auto-scales to system font and dpi settings?
...= MaxSize, don't do that in the Designer... do that in your constructor or OnLoad override... set both MinSize and MaxSize to your properly-scaled Size.
All of the Controls on a particular Panel or Container should either use Anchoring or Docking. If you mix them, the auto-scaling done by that Panel...
ReactJS: Modeling Bi-Directional Infinite Scrolling
...but it's really worth it.
If you can't know the size in advance, then add onload listeners to your image and when it is loaded then measure its displayed dimension and update the stored row height and compensate the scroll position.
Jumping at a random element
If you need to jump at a random elem...
AngularJS : Initialize service with asynchronous data
...HR, which you can customize.
var oReq = new XMLHttpRequest();
oReq.onload = xhrCallback;
oReq.open("get", "/api/overview", true); // your specific API URL
oReq.send();
})
Now, your NavData constant exists. Go ahead and inject it into a controller or service:
angular.module('MyApp...
How to serve an image using nodejs
...
Failed to load resource from same directory when redirecting Javascript
onload js call not working with node
Sending whole folder content to client with express
Loading partials fails on the server JS
Node JS not serving the static image
...
Resizing an image in an HTML5 canvas
... like these!
so anyway, here is a 'fixed' version of your example:
img.onload = function() {
var canvas = document.createElement("canvas");
new thumbnailer(canvas, img, 188, 3); //this produces lanczos3
// but feel free to raise it up to 8. Your client will appreciate
// that the...
When to use setAttribute vs .attribute= in JavaScript?
... in JavaScript. It should handle the different types of attributes (think "onload") correctly.
Use getAttribute/setAttribute when you wish to deal with the DOM as it is (e.g. literal text only). Different browsers confuse the two. See Quirks modes: attribute (in)compatibility.
...
Single Page Application: advantages and disadvantages [closed]
...ke time to first byte, time to build DOM, network round trip for the HTML, onload event, etc. Updating the page post-load via AJAX would not be measured. There are solutions which let you instrument your code to record explicit measures, like when clicking a link, start a timer, then end a timer a...