map: 最大长度输出: zip: 最短输出: third: 有序排列: a = ['a1', 'a2', 'a3'] b = ['b1', 'b2'] print "Map:" for x, y in map(None, a, b): print x, y # will iterate 2 times, # the third value of a will not be used print "Zip:" for x, y in zip(a, b): print…

Child objects within SharePoint, like a list in a Site, share an inherent connection with that Parent object. Today's blog is regarding the usage of one SharePoint object like a list and how we can project that list into other locations. Now in the e…

1. gdb structure at the largest scale,GDB can be said to have two sides to it:1. The "symbol side" is concerned with symbolic information about the program. Symbolic information includes function and variable names and types, linenumbers, machin…

Python 1.1 基础 while语句 字符串边缘填充 列出文件夹中的指定文件类型 All Combinations For A List Of Objects Apply Operations Over Items In A List Applying Functions To List Items Arithmetic Basics Assignment Operators Basic Operations With NumPy Array Breaking Up String Vari…

Question 45 You are designing a branding strategy for a customer with a new SharePoint 2010 server farm. The branding strategy you recommend must enable each department in the company to customize sites with their specific branding preferences. The d…

From this blog I will turn to Markdown for original writing. Source: http://www.liaoxuefeng.com/ ♥ list a list could be accessed using positive number (start from 0) in sequence or negative number in reverse sequence. Note that square brackets should…

Cookie Matching This guide explains how the Cookie Matching Service enables you to make more effective bidding choices. The Cookie Matching Service enables a buyer to associate two types of cookies: One that identifies a user within the buyer domain.…

在Scala中存在好几个Zip相关的函数,比如zip,zipAll,zipped 以及zipWithIndex等等.我们在代码中也经常看到这样的函数,这篇文章主要介绍一下这些函数的区别以及使用. 1.zip函数将传进来的两个参数中相应位置上的元素组成一个pair数组.如果其中一个参数元素比较长,那么多余的参数会被删掉.看下英文介绍吧: Returns a list formed from this list and another iterable collection by combining…

// Array Functions // --------------- // Get the first element of an array. Passing **n** will return the first N // values in the array. Aliased as `head` and `take`. The **guard** check // allows it to work with `_.map`. /* 返回array(数组)的第一个元素.传递 n参数…

// Underscore.js 1.9.1// http://underscorejs.org// (c) 2009-2018 Jeremy Ashkenas, DocumentCloud and Investigative Reporters & Editors// Underscore may be freely distributed under the MIT license. (function() { // Baseline setup // -------------- // E…