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Can you use if/else conditions in CSS?
I would like to use conditions in my CSS.
16 Answers
16
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How to remove an HTML element using Javascript?
...eturn false from your handler:
HTML:
<form onsubmit="return removeDummy(); ">
<input type="submit" value="Remove DUMMY"/>
</form>
JavaScript:
function removeDummy() {
var elem = document.getElementById('dummy');
elem.parentNode.removeChild(elem);
return false;...
Powershell v3 Invoke-WebRequest HTTPS error
...ls12'
[System.Net.ServicePointManager]::SecurityProtocol = $AllProtocols
My full solution with Lee's code.
add-type @"
using System.Net;
using System.Security.Cryptography.X509Certificates;
public class TrustAllCertsPolicy : ICertificatePolicy {
public bool CheckValidationResult(
Serv...
Difference between git checkout --track origin/branch and git checkout -b branch origin/branch
...rence comes when using a local branch named differently:
git checkout -b mybranch origin/abranch will create mybranch and track origin/abranch
git checkout --track origin/abranch will only create 'abranch', not a branch with a different name.
(That is, as commented by Sebastian Graf, if the loca...
Convert a Unicode string to a string in Python (containing extra symbols)
...use:
import codecs
f = codecs.open('path/to/file.txt','w','utf8')
f.write(my_unicode_string) # Stored on disk as UTF-8
Do note that anything else that is using these files must understand what encoding the file is in if they want to read them. If you are the only one doing the reading/writing th...
Remove all subviews?
When my app gets back to its root view controller, in the viewDidAppear: method I need to remove all subviews.
15 Answers...
What is the __del__ method, How to call it?
...ot know how this method is used, probably not like that: obj1.del() . So, my questions is how to call the __del__ method?
...
How does one unit test routes with Express?
...re logic classes.
I'll put an example up once I've finished restructuring my current app!
I guess something like this? (Feel free to fork the gist or comment, I'm still exploring this).
Edit
Here's a tiny example, inline. See the gist for a more detailed example.
/// usercontroller.js
var User...
Remove all special characters with RegExp
...ut only the list of valid UTF-8 letters for your current localizations. In my case, for Italian language there are only few letters.
– freedev
Jan 12 '18 at 13:56
add a commen...
if else in a list comprehension [duplicate]
...
My code user_albums = [{'albums': links['link']} for links in _details['albums']['data'] if 'link' in links.keys() else pass] getting error for pass in else condition
– Shashank
Oct 13 '...