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How do you read from stdin?
...e in fileinput.input():
pass
But, since sys.stdin implements the file API, including the iterator protocol, that's just the same as this:
import sys
for line in sys.stdin:
pass
Another answer does suggest this. Just remember that if you do it in an interpreter, you'll need to do Ctrl-d if...
How to initialize List object in Java?
...
If you check the API for List you'll notice it says:
Interface List<E>
Being an interface means it cannot be instantiated (no new List() is possible).
If you check that link, you'll find some classes that implement List:
All Kno...
Why define an anonymous function and pass it jQuery as the argument?
...MReady" function
This is an alias to jQuery's "DOMReady" function: http://api.jquery.com/ready/
$(function(){
// Backbone code in here
});
jQuery's "DOMReady" function executes when the DOM is ready to be manipulated by your JavaScript code.
Modules vs DOMReady In Backbone Code
It's bad for...
What exception classes are in the standard C++ library
... std::system_error <system_error> from operating system or other C API
std::ios_base::failure <ios> Input or output error
Source: http://en.cppreference.com/w/cpp/error/exception
In practice, most exceptions are custom exceptions derived from logic_error and runtime_error...
Convert JSON to Map
...rbitrary variable name? I'm struggling too because of the names in Jackson API.
– Aetherus
Nov 22 '18 at 9:39
FWTW, wh...
苹果全球开发者大会：无硬件 iOS 9等三大系统更新 - 资讯 - 清泛网 - 专注C...
...S 9还将提供更深层面的信息搜索，苹果甚至提供了搜索的API接口，这样用户可以搜索到APP内部的信息等更多内容。
在日常使用方面iOS 9将提供更为智能的体验，当你早上拿起iPhone的第一时间，它会自动根据你的日常使用习惯建...
Remote debugging with Android emulator
...e started from Emirikol's solution and refined it, as with the new Android API > 21 the emulator was appearing offline and I had to go to Genymotion settings and leave Android SDK path empty.
And from command line:
netsh interface portproxy add v4tov4 listenport=5555 connectport=5555 connectaddr...
setTimeout in for-loop does not print consecutive values [duplicate]
...me has elapsed all the timer handlers will be called one after another in rapid succession.
If what you need is for the handlers to be called at intervals, you can either use setInterval(), which is called exactly like setTimeout() but which will fire more than once after repeated delays of the req...
How to create a density plot in matplotlib?
...y for the density plot (see the documentation https://matplotlib.org/3.1.1/api/_as_gen/matplotlib.pyplot.hist.html).
Resultingly, the following code creates a density plot by using the matplotlib library:
import matplotlib.pyplot as plt
dat=[-1,2,1,4,-5,3,6,1,2,1,2,5,6,5,6,2,2,2]
a=plt.hist(dat,den...
WebClient vs. HttpWebRequest/HttpWebResponse
...ng - you can't know the encoding until after the request, so the WebClient api makes it very unlikely you're going to be able to properly download a string in an unknown encoding.
– Eamon Nerbonne
Oct 21 '15 at 21:27
...