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Django “login() takes exactly 1 argument (2 given)” error
I'm trying to store the user's ID in the session using django.contrib.auth.login . But it is not working not as expected.
3...
Why is there an “Authorization Code” flow in OAuth2 when “Implicit” flow works so well?
...vers/routers (this is important).
They only exist on the browser - client side - so the only way to read the hash fragment is using JavaScript that runs on the page.
This makes it possible to pass an Access Token directly to the client without the risk of it being intercepted by an intermediary se...
Selecting text in an element (akin to highlighting with your mouse)
...vascript
function selectText(node) {
node = document.getElementById(node);
if (document.body.createTextRange) {
const range = document.body.createTextRange();
range.moveToElementText(node);
range.select();
} else if (window.getSelection) {
co...
Margin on child element moves parent element
...You can also add:
.parent { overflow: auto; }
or:
.parent { overflow: hidden; }
This prevents the margins to collapse. Border and padding do the same.
Hence, you can also use the following to prevent a top-margin collapse:
.parent {
padding-top: 1px;
margin-top: -1px;
}
Update by ...
Fit image into ImageView, keep aspect ratio and then resize ImageView to image dimensions?
...n an activity. I tested it via button click handler.
Enjoy. :)
private void scaleImage(ImageView view) throws NoSuchElementException {
// Get bitmap from the the ImageView.
Bitmap bitmap = null;
try {
Drawable drawing = view.getDrawable();
bitmap = ((BitmapDrawable) d...
jQuery pitfalls to avoid [closed]
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The YouTube video was great. I've seen other Google presentations on the subject and I still learned a few things! Thanks!
– Gabriel Hurley
Aug 5 '09 at 21:49
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Can I write a CSS selector selecting elements NOT having a certain class or attribute?
...rom layout completely. You can often get around this by using visibility: hidden instead which will allow visible descendants to show, but the hidden elements will still affect layout as they originally did. In short, just be careful.
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scp or sftp copy multiple files with single command
...answered Feb 11 '14 at 1:56
ios.id0ios.id0
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Asp.NET Web API - 405 - HTTP verb used to access this page is not allowed - how to set handler mappi
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I've disabled it, but it didn't help
– Bart
Mar 25 '12 at 8:27
3
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Easy way to prevent Heroku idling?
In the Heroku free apps the dynos seem to keep idling - my app has very low traffic but it's also not really acceptable in my case that my users have to wait 20+ seconds to spin up a new dyno.
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