Programming Language Certification

It technology development, new technology emerging, with good learning ability, timely access to new knowledge, at any time to supplement and enrich themselves, has become the core competitiveness of programmer career development. 　　In this paper, the author sums up the three key points to improve the learning ability of programmers in combination with years of learning experience. As we all know, now is an era of knowledge explosion, knowledge update very quickly. It is estimated that a university graduate learned knowledge, 2 years after graduation, the effective but the remaining 5%. For the software industry, this situation is more obvious, we rely on ...

This paper is an excerpt from the book "The Authoritative Guide to Hadoop", published by Tsinghua University Press, which is the author of Tom White, the School of Data Science and engineering, East China Normal University. This book begins with the origins of Hadoop, and integrates theory and practice to introduce Hadoop as an ideal tool for high-performance processing of massive datasets. The book consists of 16 chapters, 3 appendices, covering topics including: Haddoop;mapreduce;hadoop Distributed file system; Hadoop I/O, MapReduce application Open ...

Selecting the most suitable cloud computing service provider Gartner predicts that the market for cloud computing services will exceed 150 billion dollars in 2013. Different cloud services providers are coming in, they have evolved from traditional it vendors, and there are new start-ups, even from online e-commerce companies. They offer different types of service and the quality of service is mixed. Enterprises in the choice of these cloud computing services should be combined with their own needs, from different angles of the investigation. Although cloud computing can bring many benefits to enterprises, but enterprises in the face of cloud computing this relatively new ...

"IT168 book" This article extracts from the Zhou Hongpo "cloud computing Security and privacy". In the previous section, we established the requirements and benefits of the IAM principles and practices for applying standards to cloud computing services. In this section, we will discuss the criteria for IAM, which is the catalyst for the enterprise to adopt cloud computing services. 　　Organizations that are currently evaluating cloud computing services based on business and operational guidelines should take into account the commitment of cloud computing service providers and support for identity and access management standards. 5.7.1 mechanism of the IAM standards and norms below the ia ...

Intermediary transaction SEO diagnosis Taobao guest Cloud host technology Hall Guide: Online education in the 2013 suddenly hot, whether the traditional internet giants, or new entrepreneurs, or feel the Internet on the traditional industry impact of the offline traditional institutions have entered online education, divided the big cake. 　　   　　So what players in this industry, and what play, and what opportunities and trends, Black Horse 5000 word text for your system summary and analysis. What is online education online-e-learnin ...

The outlet of the specialty of e-commerce where a senior practitioner to the E-commerce Professional school, teachers, students of a letter this letter Hui Jian wrote almost one weeks, modified a lot of times, because Hui Jian saw a few students majoring in E-commerce to become a porter, is really not see the kind of helpless eyes. The parents worked hard to save money, read four years of university, came out but can only go to chores. 　　Why? 　　Here is the reflection of Hui Jian. One, the social demand many and the embarrassment of e-commerce graduates two, society ...

Apple's icloud service has made users excited and impatient to migrate personal data to Apple's data center for easier access and sharing. Look, the service is cool and convenient. But when you give your information to icloud, should you pray for the security of the data? In Beijing June 7, 2011, Apple CEO Steve Jobs unveiled the icloud of Apple cloud services at Apple's Global developer conference WWDC 2011, marking Apple's entry into the cloud.

The intermediary transaction SEO diagnoses Taobao guest stationmaster buys cloud host Technology Hall article | 　　CBN reporter 邹曈 Intern reporter Song Jing three years ago, the founder of the Voyayary that online education should not be just a video on demand, his ideal online education should be low-cost to achieve offline education and training experience, while doing more. The opportunity he sees is to provide targeted users with more cost-effective online solutions than traditional language training institutions. If the students do not want to be in the new Oriental, such as training institutions to pay the cost of thousands of yuan ...

Intermediary transaction SEO diagnosis Taobao guest Cloud host technology Hall to Rice, such as a group of professional micro-blogging site for the starting point, Sina launched micro-blogging products for the market to detonate the opportunity, now micro-blog has become one of the most popular products on the internet in China. Although the birth time is not long, in the future the entire development of micro-blogging may just be in the import phase, but the development and popularity of micro-blogging, so far can be said to have gone through five key stages: first, micro-blog originator Twitter (Twitter) in March 2006 by the founder of Blogger.com ...

Intel today released a beta test version of the Atom Developer Project Software Development Kit (SDK) to help software companies and individuals design, develop, and submit applications to the Atom platform netbook, which will eventually open next year http://www.aliyun.com/zixun/ 　　aggregation/11437.html "> Software store sales. The Atom Developer Project was presented at the San Francisco IDF 2009 this fall, for independent software developers (ISVs ...).