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“is” operator behaves unexpectedly with integers
...
403
Take a look at this:
>>> a = 256
>>> b = 256
>>> id(a)
9987148
>...
C++ obtaining milliseconds time on Linux — clock() doesn't seem to work properly
...econds, but on this Linux box I'm working on, it rounds it to the nearest 1000 so the precision is only to the "second" level and not to the milliseconds level.
...
How do I do a bulk insert in mySQL using node.js
... |
edited Apr 27 at 19:04
Agnel Vishal
37033 silver badges1010 bronze badges
answered Jan 10 '13 at 1...
Python: Why is functools.partial necessary?
... rather, in a sense, the setting of defaults):
>>> f('23', base=10)
23
So, as you see, it's definely not as simplistic as lambda s: int(s, base=2)!-)
Yes, you could contort your lambda to give you some of this – e.g., for the keyword-overriding,
>>> f = lambda s, **k: int(s,...
Best way to convert string to bytes in Python 3?
...f bytes. The bytearray type is a mutable sequence of integers in the range 0 <= x < 256. It has most of the usual methods of mutable sequences, described in Mutable Sequence Types, as well as most methods that the bytes type has, see Bytes and Byte Array Methods.
The optional source parameter ...
How can I post an array of string to ASP.NET MVC Controller without a form?
...ipt:
function test()
{
var stringArray = new Array();
stringArray[0] = "item1";
stringArray[1] = "item2";
stringArray[2] = "item3";
var postData = { values: stringArray };
$.ajax({
type: "POST",
url: "/Home/SaveList",
data: postData,
success:...
How can I mix LaTeX in with Markdown? [closed]
... a bit complex, pandoc has supported inline LaTeX and LaTeX templates for 10 years.
Documents like the following one can be written in Markdown:
---
title: Just say hello!
author: My Friend
header-includes: |
\usepackage{tikz,pgfplots}
\usepackage{fancyhdr}
\pagestyle{fancy}
\fancyhe...
JAVA线程池管理及分布式HADOOP调度框架搭建 - 人工智能(AI) - 清泛IT社区，...
...Thread类、实现java.lang.Runnable接口。
先看个例子，假设有100个数据需要分发并且计算。看下单线程的处理速度：package thread;
import java.util.Vector;
public class OneMain {
public static void main(String[] args) throws InterruptedExc...
原子vector的一种实现源码(atomic-vector) - C/C++ - 清泛网 - 专注C/C++及内核技术
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