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Insert code into the page context using a content script
...e_resources in manifest.json
s.src = chrome.runtime.getURL('script.js');
s.onload = function() {
this.remove();
};
(document.head || document.documentElement).appendChild(s);
Note: For security reasons, Chrome prevents loading of js files. Your file must be added as a "web_accessible_resources"...
Pure JavaScript equivalent of jQuery's $.ready() - how to call a function when the page/DOM is ready
...ll to your code at the end of the body. This is faster to execute than an onload handler because this waits only for the DOM to be ready, not for all images to load. And, this works in every browser.
<!doctype html>
<html>
<head>
</head>
<body>
Your HTML here
<sc...
How to make script execution wait until jquery is loaded
...
You can try onload event. It raised when all scripts has been loaded :
window.onload = function () {
//jquery ready for use here
}
But keep in mind, that you may override others scripts where window.onload using.
...
Draw on HTML5 Canvas using a mouse
... ctx.closePath();
}
function erase() {
var m = confirm("Want to clear");
if (m) {
ctx.clearRect(0, 0, w, h);
document.getElementById("canvasimg").style.display = "none";
}
}
function save() {
document.ge...
Difference between shared objects (.so), static libraries (.a), and DLL's (.so)?
...olved in some debate with respect to libraries in Linux, and would like to confirm some things.
4 Answers
...
How to get an absolute file path in Python
...Python docs are explicit about relpath: "the filesystem is not accessed to confirm the existence or nature of path". If the argument here is obvious, why be explicit for relpath?
– Mike S
Sep 17 '18 at 18:07
...
How do I create a custom Error in JavaScript?
... = true
ex1.name = Error
ex1.message = NotImplementedError2 message
This confirmes the "problem" I ran into was the stack property of the error was the line number where new Error() was created, and not where the throw e occurred. However, that may be better that having the side effect of a NotIm...
What does this square bracket and parenthesis bracket notation mean [first1,last1)?
...lementById('output1').innerHTML = output;
}
<html>
<body onload="main();">
<pre id="output1"></pre>
</body>
</html>
Mathematicians, since they start counting at 1, would instead use the i = 1, i <= N nomenclature but now we nee...
Class JavaLaunchHelper is implemented in both. One of the two will be used. Which one is undefined [
...before the JDK was released. I do not know why the fix was removed, but it confirms what we've already suspected -- the JDK is still broken.
The bug report claims that the error is benign and should not cause any run-time problems, though one of the comments disagrees with that. In my own experienc...
OS specific instructions in CMAKE: How to?
...
@Julien FWIW: the cmake documentation only confirms that it also includes iOS, watchOS, tvOS since 3.10.3
– itMaxence
Jul 25 '18 at 11:11
...