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Django: accessing session variables from within a template?
...access them like this:
{{ request.session.name }}
In case you are using custom views make sure you are passing a RequestContext instance. Example taken from documentation:
from django.shortcuts import render_to_response
from django.template import RequestContext
def some_view(request):
# .....
How to calculate UILabel width based on text length?
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Works perfectly for me, with custom font also!
– fl034
Sep 19 '18 at 10:42
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Why does one use dependency injection?
...le for this: Think of a software that does not log normally, but when your customer calls and asks for help because he has a problem, all you send to him is an updated XML config file, and now he has logging enabled, and your support can use the log files to help your customer.
And now, when you re...
How to show the loading indicator in the top status bar
...= true will not work anymore.
The deprecation message says:
Provide a custom network activity UI in your app if desired.
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Slide right to left?
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Using the custom builder and removing everything but the slide animation, it's possible to get the minified JS under 20KB.
– Skylar Ittner
Jun 29 '17 at 0:24
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check if a std::vector contains a certain object? [duplicate]
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I normally wouldn't implement a custom operator==() for my class to just be able to use std::find() once or twice. I would only do that if it actually makes sense to add that override to the public interface of your class. Needing to be able to use std::fin...
How do I set default terminal to terminator? [closed]
...erminalEmulator:
TerminalEmulator=xfce4-terminal
to
TerminalEmulator=custom-TerminalEmulator
The next time you want to open a terminal window, xfce will ask you to choose an emulator. You can just pick /usr/bin/terminator.
System Defaults
/etc/xdg/xfce4/helpers.rc
User Defaults
/home/US...
A KeyValuePair in Java [duplicate]
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You can create your custom KeyValuePair clas
Show loading image while $.ajax is performed
...er like a ball of circles of varying sizes. A good site to create your own custom indeterminate spinner is http://ajaxload.info/
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Display name of the current file in vim?
...g about using the amix/vimrc is that this plugin takes care of most of the customization, its very stable, and has been tested by 1000s of people, as you can check by looking at the number of github stars.. and the infrequent issues.
Its also updated quite frequently.
P.S.: not the author of eithe...