what is principal software engineer

What do advanced PHP programmers need? I am now training PHP in a training institution. I feel it is quite simple now. the teacher said that I have practiced several examples by myself, almost all of which are similar. I can write a project, such as a mall or forum BBS, without considering the data load. I have been studying for almost a month. What do I need to

Chengdu 2. What level does a 5 K php programmer need, such as the title? I have been learning php for almost two months and have not written much code. nbsp; I recently learned html, css, phpjavascript then the level is not high anyway. I didn't want to get a higher salary. I also asked a question last time. I am now a 4 K c Chengdu 2. What level does a 5 K php

With the rapid development and popularization of the Internet, a new industry and emerging jobs are rising to the technical level: Web front-end development Web front-end development engineer, the main responsibility is to use (X) Html/css/javascript/dom/flash and other Web technologies for product interface development. Make standard optimized code, add interactive dynamic function, develop JavaScript and

[Plain] [Plain]/* Start the comments in the program header (to avoid any problems encountered during the submission of blog posts, the slash used to indicate that the comments have been deleted)* Copyright and version Declaration of the program* All rights reserved.* File name: txt. c* Author: liuyongshui* Question: Now there is a house in Beijing with a price of 2 million. If the house price increases by 10% every year, a

[Plain]* Start the comments in the program header (to avoid any problems encountered in submitting a blog post, it will be used to indicate that the comments have been deleted by the slash)* Copyright and version Declaration of the program* All rights reserved.* File name: txt. c* Author: liuyongshui* Question: (answer 50) The software engineer is not aware of fi

the basic requirementsDistributed systems this generally belongs to additional sub-items, but at least has experience using distributed caches or databases.Network programming part of the company has requirements, but in the interview should be asked, so this also belongs to one of the necessary skillsOptimization of database optimization, code optimization, and so on, this should belong to the interview necessary knowledge points, but this and experience has a greater relationshipIndustry Fame

What is a senior PHP engineer? Classification: PHP Time: October 11, December 29, 2014 Some time ago, I wrote an article on how to become a PHP programmer in the blog of PHP programmer Lei Xuesong. Now I will discuss with you the features required by senior PHP engineers in PHP programmer Lei Xuesong for your reference only. 1. read the manual frequently.

Reply content:Money is not in place .... To be exact, it should be good that PHP is not easy to recruit. Here's why we're looking at this: 1.PHP is too simple to get started, so the industry is filled with countless just learned a little bit on the mountain people, uneven. 2.coding

What is the knowledge structure of a qualified PHP engineer? I personally think that a qualified PHP programmer at the 1% flagship store should have the following knowledge: 1. familiar with PHP syntax, familiar with most common PHP built-in functions, you can write most programs without using the manual. 2. familiar with object-oriented analysis and design metho

Category: PHP Time: December 29, 2014 Some time ago, in PHP programmer Rechesson's blog wrote an article about how to become a PHP programmer. Now to discuss with you, PHP programmer Rechesson Eye of the advanced PHP engineer to have the features, only for your reference. 1, often read the manual, commonly used functions are familiar with, such as: Time function, array function, file function, MySQL function, GD Library, session. Environment of t

array8System.out.println ("The 2nd result in the array is:" + );9 }Ten}1 Public classHelloWorld {2 Public Static voidMain (string[] args) {3 4 //define an array to save five students ' scores5 int[] scores = {78, 93, 97, 84, 63 };6 7 //the second score in the output array8System.out.println ("The 2nd result in the array is:" + scores[1]);9 }Ten}Lao Chit chat

What is the knowledge structure of a qualified PHP engineer? Personally, a qualified PHP programmer at the 1% flagship store should have the following knowledge: 1. Familiar with PHP syntax, familiar with most common PHP built-in functions, you can not use the manual to write most of the program. 2. Familiar with object-oriented analysis and design methods. 3. Fa

The first is to use manual or automatic means to run or determine the process of a system. The purpose is to check whether it meets the specified requirements or to find out the difference between the expected results and the actual results. Second, software testing is to carefully design a batch of test cases based o

module or overall. And the project manager to communicate how to make a version, the bug has been modified after the release, or modify the part of the first version, Edge measurement side change. Encountered a fatal bug how to handle and so on. Third, the test phase1. Use case design Assigning use case design tasks Control Time Progress Organization use case Review 2. Test plan, test scheme, Test schedule development Allocate good resources rationally

Recommend a text Dr. Hangyuan Li on my understanding of machine learning machine learning and natural language processingHttp://www.thebigdata.cn/JieJueFangAn/13162.htmlDr. Hangyuan Li's "Talking about my understanding of machine learning" machine learning and natural language processingThis article is well written, and it is understandable to get started.To know that w