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How to determine a Python variable's type?
...ring for the type.
e.g.
In [9]: var = 123
In [10]: var?
Type: int
Base Class: <type 'int'>
String Form: 123
Namespace: Interactive
Docstring:
int(x[, base]) -> integer
Convert a string or number to an integer, if possible. A floating point argument will be truncated towa...
android ellipsize multiline textview
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I copy this codes to a demo project and the tesxtview just shows 2 lines.
– Nguyen Minh Binh
Mar 29 '12 at 4:38
1
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What's the advantage of Logic-less template (such as mustache)?
...
bradbrad
64.8k2121 gold badges6666 silver badges8484 bronze badges
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How to import local packages without gopath
...roject outside the GOPATH as well.
Import local package:
Create a folder demoproject and run following command to generate go.mod file
go mod init demoproject
I have a project structure like below inside the demoproject directory.
├── go.mod
└── src
├── main.go
└...
Which is the fastest algorithm to find prime numbers?
...
Georg SchöllyGeorg Schölly
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Bring a window to the front in WPF
...n method to System.Windows.Window. I've tested this on XP 32 bit and Win7 64 bit, both of which work correctly.
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Windows.Interop;
using System.Runtime.InteropServices;
namespace System.Windows
{
...
Why is it impossible to override a getter-only property and add a setter? [closed]
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Because the writer of Baseclass has explicitly declared that Bar has to be a read-only property. It doesn't make sense for derivations to break this contract and make it read-write.
I'm with Microsoft on this one.
Let's say I'm a new programmer w...
Event system in Python
...even source classes to derive from pydispatch.Dispatcher.
buslane is class-based, supports single- or multiple handlers and facilitates extensive type hints.
Pithikos' Observer/Event is a lightweight design.
Publish-subscribe libraries:
blinker has some nifty features such as automatic disconnecti...
How do I filter ForeignKey choices in a Django ModelForm?
...rgs)
# access object through self.instance...
self.fields['base_rate'].queryset = Rate.objects.filter(company=self.instance.company)
class ClientAdmin(admin.ModelAdmin):
form = ClientAdminForm
....
You don't need to specify this in a form class, but can do it directly in t...
How do you implement a Stack and a Queue in JavaScript?
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Also I made a demo with the queue.js, that, the dequeue function does not really remove the item from the queue, so I wonder if its suppose to be how it works? If so, how can you retrieve the new queue after dequeue the previous item? code...