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Setting the selected value on a Django forms.ChoiceField
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Try setting the initial value when you instantiate the form:
form = MyForm(initial={'max_number': '3'})
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Is it possible to read the value of a annotation in java?
this is my code:
9 Answers
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Load local JSON file into variable
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My solution, as answered here, is to use:
var json = require('./data.json'); //with path
The file is loaded only once, further requests use cache.
edit To avoid caching, here's the helper function from this blogpost g...
Best way to store time (hh:mm) in a database
...uilty of ignoring that there are other countries on this planet aside from my own. It seemed like a good idea at the time, but this has ALWAYS resulted in problems, headaches and wasted time later on down the line. ALWAYS consider all time zones.
C#
A DateTime renders nicely to a string in C#. The...
Git rebase: conflicts keep blocking progress
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I encountered a similar problem with a rebase. My problem was caused because one of my commit only changed a file, and when resolving, I discarded the change introduced in this commit. I was able to solve my problem by skipping the corresponding commit (git rebase --skip)...
How to asynchronously call a method in Java
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Your answer helped my problem - stackoverflow.com/questions/27009448/…. Little tricky to apply my situatioin, but worked it out eventually :)
– Deckard
Nov 19 '14 at 6:56
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Activity has leaked ServiceConnection @438030a8 that was original
I'm working on my first Android app. I've got three activities in my app, and the user switches back and forth pretty frequently. I've also got a remote service, which handles a telnet connection. The apps need to bind to this service in order to send/receive telnet messages.
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How to save password when using Subversion from the console
I was wondering if there is a way to save my Subversion password when doing svn operations from the console. The console is the only option that I have. When I try to do any Subversion action, e.g. svn commit , it prompts for the account password every time. Is there a way to save this password s...
How can I scroll a web page using selenium webdriver in python?
...ould you then use the variable "last_height"? I have something similar in my code and the browser is scrolling down. However, when I look at the data I'm scraping it only scrapes the data from the first page k times with "k" being the number of times the browser scrolls down.
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How would I run an async Task method synchronously?
...found that works for all cases (including suspended dispatchers). It's not my code and I'm still working to fully understand it, but it does work.
It can be called using:
customerList = AsyncHelpers.RunSync<List<Customer>>(() => GetCustomers());
Code is from here
public static cla...