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iFrame src change event detection?
... in all modern browsers, but may not work in some very older browsers like IE5 and early Opera. (Source)
If the iframe is showing a page within the same domain of the parent, you would be able to access the location with contentWindow.location, as in the following example:
<iframe src="/test.h...
Chrome doesn't delete session cookies
I'm trying to set session cookie in javascript like this:
13 Answers
13
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How to add manifest permission to an application?
...on android:name="android.permission.INTERNET" />
This issue may happen ie. on autocomplete in IDE
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If list index exists, do X
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Yep. Upon reviewing the code, my set-up was completely superfluous; len(n) accomplished everything I needed. Thanks for a point in the right direction.
– user1569317
Aug 3 '12 at 18:37
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Read a file one line at a time in node.js?
...s of Node.js v4.0.0, there is a stable readline core module. Here's the easiest way to read lines from a file, without any external modules:
const fs = require('fs');
const readline = require('readline');
async function processLineByLine() {
const fileStream = fs.createReadStream('input.txt');
...
In which order do CSS stylesheets override?
...te in the DOM, but that separation doesn't affect how those styles get applied to anything.
– duskwuff -inactive-
Apr 3 '16 at 2:14
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Don't reload application when orientation changes
...d checking the parameter of onCreate.
You could lock the activity in one orientation by adding android:screenOrientation="portrait" (or "landscape") to <activity> in your manifest.
You could tell the system that you meant to handle screen changes for yourself by specifying android:configChang...
Debugging “Element is not clickable at point” error
... = (JavascriptExecutor)driver;
jse.executeScript("arguments[0].scrollIntoView()", Webelement);
Then click on the element.
2.The page is getting refreshed before it is clicking the element.
For this, make the page to wait for few seconds.
3. The element is clickable but there is a spinner/over...
How do I load the contents of a text file into a javascript variable?
...regard interoperability issues, your code will look something like:
var client = new XMLHttpRequest();
client.open('GET', '/foo.txt');
client.onreadystatechange = function() {
alert(client.responseText);
}
client.send();
Normally speaking, though, XMLHttpRequest isn't available on all platforms,...
Filter dict to contain only certain keys?
I've got a dict that has a whole bunch of entries. I'm only interested in a select few of them. Is there an easy way to prune all the other ones out?
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