what is lithium community

I am a beginner in PHP. I have bought a java manual and haven't started to read it yet. This statement has made me very excited. I really want to know the specific situation. I am a beginner in PHP. I have bought a java manual and haven't started to read it yet. This statement has made me very excited. I really want to know the specific situation. Reply: "Father, forgive them for they don't know what they're doing (saying)..."-Jesus,

Non-professional, to learn PHP is not to work, the main purpose is to do a specialized (medical) technology flow and question and answer community; My situation is to contact DZ and PW Four or five years, just in use, not engaged in two development, so is a rookie. Self-taug

itself is the media method, fast connectivity, high-speed calculation and low cost, These characteristics are also the development of the financial industry and the needs of the soil ...., Internet finance is from the user's point of view.It can be seen that internet finance and the financial Internet exist a very big difference.Besides, what are the differences

Why is someone in technology making GodWe should have already felt that the technology circle has been in the same atmosphere as the entertainment business circle for the past two years, and there is a reason for that.The main reason is that the growing number of startups and startups requires a lot of programmers to be involved in the risky business of entrepren

This time in a Community system, found that the user's avatar is ubiquitous if the user ID to go to the database query, query too often, someone knows how the SF avatar storage and read how to achieve it? Avatar Address http://sfault-avatar.b0.upaiyun.com/377/866/3778663381-1030000000092007_huge128 http://sfault-avatar.b0.upaiyun.com/: Image domain Address1030000000092007 User IDhuge128 size

What is PostgreSQL? How do I pronounce it? What is Postgres again?PostgreSQL read as Post-gres-q-lPostgreSQL is a goal-oriented relational database system that has all the functions of a traditional business database system and also features enhancements that will be used in

What a Python Gil is, how multithreaded performance really The blogger often hears the word Gil when he first touches python, and finds that the word is often equated with Python's inability to efficiently implement multithreading. In the spirit not only to know it, but also to know its research attitude, Bo Master collected all aspects of the informatio

I think a lot of people have this experience: do not like the current job, every day is not happy, but have to go to work.Leaving is certainly the best thing to do, but it is often not possible. For example, there is no better choice for the time being, no confidence in your ability, no knowing

open source. The first version of OpenStack, codenamed Austin, is named after Rackspace's Texas capital, Texas, and plans to release a new version every few months, followed by a-to-Z sequence named after 26 letters. The first edition only has Swift and Nova two projects.In February 2011, the OpenStack community released the Bexar version, the second version of OpenStack, with the addition of glance to pro

need it after graduation, because I have answered it many times before). I read news on Weibo, find movies on Douban, read book reviews, and listen to songs, write diary .. In short, Douban is used most. I don't need to talk about it anymore. 1. online social networking for everyone2. Weibo's new media will get up early in the morning to grade and play a role. Every day there will be new ones to watch.3. Douban tool-type interest-oriented

Opensocial: Supported by more than 19 communities and more than 40 community websites are in progress Attracting more than 20 thousand developers and creating more than three thousand applications Covers over 0.4 billion end users What is opensocial? It is a group of APIs. Once you have mastered th

process can take different approaches, as long as these processes can be grouped together to create a unified process. Similar to the question of evaluation and motivation, there may be slightly different requirements for each organization when implementing this unified process. 3. Unified Tools This is the area where most devops discussions have been focused. This is not surprising, because when a technol

What is an ideal programmer? I turned to the programmer's door and ran all the way. Before the age of 26, there was almost no coding experience. after graduation, I accidentally chose a startup company that could not provide training, having left the company one and a half years later, he is already the main backend engineer with 5 million user products.

5 have been reinforced in Firefox as well as in Webkit Safari and Chrome browsers, but there are still many problems. Chrome's developer, Darin Fisher, said Chrome had to face several problems when it was still in its infancy, even though the latest webkit,html 5 local database feature was not implemented in the initial version of Chrome. Because Chrome's sandbox mechanism conflicts with the Webkit database functionality. And because Chrome is a se

what language to use to implement their ideas. Their biggest problem with Python is the lack of data type checking and the relatively slow running of the program. According to Adam D ' Angelo, they decided not to use C # because it was a dedicated language for the Microsoft platform that they did not want to be affected by any future changes. In addition, any open source code also has better

Linux is an acronym for Gnu/linux, usually referred to as a generic term for various Linux distributions.The common Linux manufacturers mainly have Redhat/novell and so on.Redhat has two major Linux product lines, one of which is the free Fedora Core seriesPrimarily for desktop editions, providing support for more new features.Another product line is the enterpri

What is the relationship between 1.UNIX and Linux?A: Unix was born in the Bell Lab in 1969 and is a multi-user multitasking operating system. Originally written in assembly language, and then rewritten in C. UNIX is highly dependent on hardware and is a non-open source comme

for Microsoft's patch. 2, the Linux command line is powerful, you can do anything, Windows also has a command line, but belongs to the accessories. The command line is the root of Linux, even if you are not satisfied with some of the commands, you can modify or edit your own command. The benefits of the command line are repeatable. Want to know what the command

Source: http://spring.jactiongroup.net/viewtopic.php? T = 825 View lightweight containers Lightweight containers are increasingly becoming one of the key words in the Java World. So what is a "lightweight" container?When you browse recent articles or blogs about J2EE, you have intentionally or unintentionally mentioned "lightweigh Inter ",The most common words are "IoC", "dependencies inject", and "AOP.

In August 1991, a student from Finland posted the following in the comp. OS. minix news group: Hello, all the people who use minix-I am working on a free operating system for 386 (486) AT (just for hobbies, not very professional as gnu ).This student is Linus Torvalds, and what he calls "hobbies" is what we know today