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jQuery table sort
... that I don't like this add-on ("unnecessary bells and whistles..." as you call it), but one of it's best features in terms of sort, is that it uses ajax, and doesn't assume that you've already passed it all the data before it does its sort.
I recognise that this answer is probably overkill (and ov...
Flask-SQLAlchemy import/context issue
...):
# fields here
pass
And then in your application setup you can call init_app:
# apps.application.py
from flask import Flask
from apps.members.models import db
app = Flask(__name__)
# later on
db.init_app(app)
This way you can avoid cyclical imports.
This pattern does not necessitate...
Why are C# 3.0 object initializer constructor parentheses optional?
... add no value so why require them?" and "to eliminate redundancy") are basically correct. To flesh that out a bit more:
The feature of allowing you to elide the argument list as part of the "larger feature" of object initializers met our bar for "sugary" features. Some points we considered:
the d...
What is a callback URL in relation to an API?
...been scouring the net, and can't seem to wrap my head around the idea of a callback URL. In my case I have a few callback URLs that I have to define myself. A popular one is a "default callback URL". What is this exactly? Can you give an example in plain english?
...
Android Closing Activity Programmatically
...you press the back button, the activity goes out of view. How can this be called from inside an activity so that it closes itself.
...
Why do we need the “event” keyword while defining events?
...egate, anyone can invoke it, set it to null or tamper with it. If a class called MailNotifier exists and it has an event called MailReceived, it makes no sense for other types to be able to fire that event via calling mailNotifier.MailReceived();
On the other hand, you can only meddle with and inv...
How to loop through all the properties of a class?
...c).
You don't need to specify BindingFlags.GetProperty, you use that when calling type.InvokeMember() to get the value of a property.
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CSS - Overflow: Scroll; - Always show vertical scroll bar?
...Firefox. There is a jQuery plugin which aims to be cross browser compliant called jScrollPane.
Also, there is a duplicate post here on Stack Overflow which has some other details.
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Wait for all promises to resolve
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What's the problem with that? Are your chains dynamically constructed?
– Bergi
Feb 13 '14 at 18:35
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How do I print the full value of a long string in gdb?
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As long as your program's in a sane state, you can also call (void)puts(your_string) to print it to stdout. Same principle applies to all functions available to the debugger, actually.
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