Anonymous Array

The intermediary transaction SEO diagnoses Taobao guest Cloud host Technology Hall Preface what is the macro matrix? I'm afraid a lot of people do not even understand the microblogging marketing, and then introduce the concept of macro-array is more confused. But macro-array is one of the strategies that the microblogging campaign has to use. On the surface it is based on products, brands, functions and other different positioning needs of the various micro-blog, in essence its greater ambition is to use different accounts to accurately and effectively cover the various user groups of the merchant. Strategically through the distribution of points, wiring, surface, detonation, monitoring to achieve marketing results ...

In the case of Bitcoin transactions, blockchain trading is not a transaction in the usual sense of hand-delivering, but a transfer. If each transfer needs to construct a transaction data, it would be awkward.

This article from the @ Yan Tao is now a well-known electric business network planning and micro-blogging operations. The introduction of micro-blog marketing has been up to half a year, in the field of continuous exploration and summary, sporadic also wrote a lot of micro-blog articles, each time in the generation of the first, has been sent to the support of friends or to shoot bricks, and finally by other sites reproduced. Before all of the sporadic, this time spent a bit to sort out the "enterprise micro-blogging operation of the actual process", hoping to share some of their experience with you, no gorgeous language, no exquisite pictures, no abstruse theory, are their own in the process of operation ...

This is a Gaobushin to us about cloud computing, from "What we get" to "what we offer" to the development of cloud centralization and data mining, he showed us a relatively complete network utopian image. The concept of cloud was first seen in the "cloud Computing (Cloud Computing)" 06 years ago, but its content along with the evolution of network technology has extended into a more generalized system concept. With the enhancement of network hardware support and the gradual maturation of mobile interconnection, distributed processing and grid computing as the basis of cloud have become ...

Spark conversion (transform) and Action (action) list. The following func, most of the time, to make logic clearer, we recommend using anonymous functions! (lambda) "" "Ps:java and Python APIs are the same, names and parameters are unchanged." Transform meaning Map (func) Each INPUT element is exported after a Func function conversion and output an element filter (func) returns the value returned after the Func function evaluates to The input element of true is composed of ...

What about winning the TechCrunch Disrupt venture contest? The 2012 TechCrunch Disrupt Congress is getting better this week, and a few days later will be the birth of a new "entrepreneurial champion." A pioneering race like the TechCrunch Disrupt Congress can make startups a big hit, but can this effect bring lasting benefits? To be sure, the champions can give startups the benefits of real gold and silver--Get TechCrunch Disrupt Conference Award 5 ...

A Sparkdemo with code detailed, simple Nginx log statistics. Code Detail # #载入依赖包 from Pyspark import Sparkcontext # #生成并初始化一个Spark任务 sc = sparkcontext (' local ', ' Simple App ') Sparkcontext ($ 2) $: Specify the mode of work ...

The road to computer science is littered with things that will become "the next big thing". Although many niche languages do find some place in scripts or specific applications, C (and its derivatives) and Java languages are hard to replace. But Red Hat's Ceylon seems to be an interesting combination of some language features, using the well-known C-style syntax, but it also provides object-oriented and some useful functional support in addition to simplicity. Take a look at Ceylon and see this future VM ...

There is no doubt that the development of business has brought a lot of happy events, in fact, in the last 100 years, the real "big event" is only a small part of, for example, through the product order catalog selling goods industry pioneer Sears, chain of retail giant Walmart, as well as Internet E-commerce company Amazon. 　　Although E-commerce has been developed for more than 10 years, e-commerce in the United States accounted for only 8% of the total transaction, so the line of trade is still very long. But the next E-commerce revolution that some people call "social commerce" will take advantage of customer identities ...

MapReduce: Simple data processing on large cluster