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Python dictionary: Get list of values for list of keys
...t, mykeys)
Alternatively, using operator.itemgetter can return a tuple:
from operator import itemgetter
myvalues = itemgetter(*mykeys)(mydict)
# use `list(...)` if list is required
Note: in Python3, map returns an iterator rather than a list. Use list(map(...)) for a list.
...
How should I handle “No internet connection” with Retrofit on Android
...
Where is your NetworkConnectivityManager class from? Custom?
– NPike
Apr 3 '14 at 17:58
Y...
Google Authenticator available as a public service?
... QR code documented here.
Google Authenticator generates a 6 digit code by from a SHA1-HMAC of the Unix time and the secret (lots more detail on this in the RFC)
The server also knows the secret / unix time to verify the 6-digit code.
I've had a play implementing the algorithm in javascript here: ...
Set timeout for ajax (jQuery)
... if(e.statusText == 'timeout')
{
alert('Native Promise: Failed from timeout');
//do something. Try again perhaps?
}
});
jQuery 1.8+
$.ajax({
url: '/getData',
timeout:3000 //3 second timeout
}).done(function(){
//do something
}).fail(function(jqXHR, textStatus){
...
Get name of current class?
...ve, because this is wrong, even in the method scope. When you call getName from a child class it will output the child class name. It then gets tricky if you REALLy want the class you're working with.
– Kenet Jervet
Jun 8 '15 at 5:16
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How do I format a string using a dictionary in python-3.x?
...[longitude]}'.format(geopoint)
'The title is {0.title}s'.format(a) # the a from your first example
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How to implement history.back() in angular.js
...appen to global state. In this case it's mostly the volatility of it. Code from third party (or another developer, if you're on a large team) in say, a directive, or a service could easily modify the $scope.$back for it's children. Which could be hard to debug. It's definitely better practice to in...
How does this site infecting script work?
...mple script that injects a hidden IFRAME containing the path /index.php?ys from the same domain.
I requested that page in Fiddler, and it had no content.
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Android: Vertical ViewPager [closed]
...iew.getWidth() * -position);
//set Y position to swipe in from top
float yPosition = position * view.getHeight();
view.setTranslationY(yPosition);
} else { // (1,+Infinity]
// This page is way off-screen to the right.
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PHP file_get_contents() and setting request headers
...user_agent', 'SomeBrowser v42.0.4711'); go to user-agent.me and copy yours from there.. or edit php.ini to change it globally
– jaggedsoft
Oct 28 '16 at 23:29
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