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Virtualizing an ItemsControl?
...lt control template for ItemsControl (using the control template for ListBox as a template) gives us the following:
<ItemsControl ItemsSource="{Binding AccountViews.Tables[0]}">
<ItemsControl.ItemTemplate>
<DataTemplate>
<TextBlock Initialized="TextBlock_Initialized"...
What character to use to put an item at the end of an alphabetic list?
...eek letter "Iota" > Ι < as it's a very simple character that looks exactly like a capital "i"/lowercase "L" and the Greek alphabet sorts after the Latin alphabet on almost all OS's.
– stupidkid
Sep 9 '16 at 2:54
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Could not calculate build plan: Plugin org.apache.maven.plugins:maven-resources-plugin:2.5 or one of
...
I had the exact same problem.
[ERROR] Plugin org.apache.maven.plugins:maven-resources-plugin:2.5 or one of its dependencies could not be resolved: Failed to read artifact descriptor for org.apache.maven.plugins:maven-resources-plugin:j...
How do I write a “tab” in Python?
Let's say I have a file. How do I write "hello" TAB "alex"?
6 Answers
6
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Really Cheap Command-Line Option Parsing in Ruby
... Seriously. It boggles the mind.
Why should I have to make a module that extends some other module to parse options? Why should I have to subclass anything? Why should I have to subscribe to some "framework" just to parse the command line?
Here's the Trollop version of the above:
opts = Trollop::...
Multiple inheritance for an anonymous class
...lass implement two (or more) interfaces? Alternatively, how can it both extend a class and implement an interface?
For example, I want to create an object of anonymous class that extends two interfaces:
...
Should I use Python 32bit or Python 64bit
...s depending on what you are storing in RAM (Integers in particular).
For example if your app requires > 2GB of RAM, so you switch from 32bit to 64bit you may find that your app is now requiring > 4GB of RAM.
Check whether all of your 3rd party modules are available in 64 bit, otherwise it ma...
error: ‘NULL’ was not declared in this scope
...
@ManofOneWay No, it exists in Java, it's just spelled with all lowercase instead of capitals.
– Ataraxia
Mar 17 '13 at 4:08
8
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Flask-SQLAlchemy import/context issue
...ne file. Simply import the db variable into each of your model modules.
Example
# apps.shared.models
from flask_sqlalchemy import SQLAlchemy
db = SQLAlchemy()
# apps.members.models
from apps.shared.models import db
class Member(db.Model):
# TODO: Implement this.
pass
# apps.repo...
Runtime vs. Compile time
...
The difference between compile time and run time is an example of what pointy-headed theorists call the phase distinction. It is one of the hardest concepts to learn, especially for people without much background in programming languages. To approach this problem, I find it help...