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Link There is several resources. But the it depends on what do you actually want to learn ... Let me explain: First of all, there is many numerical Modeling techniques in electromagnetic, and people is always confused about which One to choose. But if you were not able to decide and then best thing was to start with any of the them (I am not talking about conventional theor Etical approaches which cannot be do theoretically for bigger problem spaces). All numerical techniques can are used for al
Two point charges are charged at 2q and Q, apart from L, where the third point charge is placed where the resultant force is zero?Download the answer on the internet said that if Q and 2q also have Q same number, then the three mutual exclusion can not achieve balance, so Q must and 2q and q differentI think the problem of symbols does not affect the result, in fact I think that the answer to the question of the understanding may be wrongSince 2q and q are the same number, if q is between the li
Introduction to web Front-end engineers and introduction to web engineers This article is intended for beginners who want to get started with the web Front-end project. If you are an expert, please pass by. You are also welcome to make a brick. Let's talk about the value of web Front-end engineers. At present, web product interaction is becoming more and more com
Front-end engineers should have three kinds of thinking, and front-end engineers should have If you are a talented engineer (you can leave immediately), you can accomplish many tasks independently. You can be a strange person, because I believe no one will not admire you. But the reality is true. Most people are not geniuses, and we are not alone in the workplace. We need teamwork, coordination, and coopera
Old engineers: Ten Tips for young engineers [1] plan your own path and do not follow your feelings! According to the ideal decision-making arrangement of individuals, most people do not expect to become an Academician or professor, but want to live a bit more moist and cool. Therefore, you need to carefully arrange your own trajectory. Starting from which industry, I will gradually gain an in-depth unders
Keep a record of what I learned from the moment-iOS development engineers and ios development engineers As an iOS engineer, there is also a reason to write a blog. First of all, this idea (the idea of writing a blog) is also because I have been engaged in iOS development for almost two years, how can I only heap code and write views? The technology is really average and I feel like I am going to be elimina
Getting started with Android Engineers (1)-this week's entrance, time-consuming, light-spraying, and android engineers Squeeze time, first. I. Environment Construction . Ii. Project Structure In studio, project = Module; Res: all resources applied --The size of the generated APK is basically determined.; Java: java source program; Manifests: inventory fileFor all configurations, the first access point for e
Interview Questions for Java engineers [social recruitment], java engineers Http://blog.csdn.net/jackfrued/article/details/44921941 1. What are the features of object orientation?2. What are the differences between access modifiers public, private, and protected?3. Is String the most basic data type?4. Is float f = 3.4 correct?5. Is there any error in short s1 = 1; s1 = s1 + 1? Short s1 = 1; s1 + = 1; is th
Why is front-end engineers missing in the entire Internet industry ?, Lack of front-end engineers on the InternetWhy is front-end engineers missing in the entire Internet industry? Why is front-end engineers missing in the entire Internet industry? The lack of front-end engineers
As a test engineer, the developers who have the most contact in daily work are of course the development engineers in the team. How to communicate effectively with the development engineers is an important issue facing the test engineers. In general, there are always developers who like and dislike test engineers in a
Knowledge of web Front-end engineers and knowledge of web engineersCategory: Web development applications1. What is a Web Front-end engineer?A front-end engineer is also called a Web Front-end development engineer. With the development of web, he is subdivided into different industries. Web Front-end development engineers are mainly responsible for using (X) HTML/CSS/JavaScript/DOM/Flash and other Web techn
A few years ago, many companies did not have professional front-end engineers. Today, many companies do not have front-end engineers for various reasons. Currently, many front-end engineers in medium and large companies are very common. Why? Role of front-end engineers: 1. More professional front-end code Quality 2. S
Full-stack engineers and stack engineers After I modified the blog's slogan, it was of course only a test. Life is an interesting cycle. When we try to walk out of the city, we are pulled into the city again.What is a full-stack engineer? In this era, no one will master all programming languages and skills, but it will be in the future, but it is not human beings who master all these technologies. Therefor
Old engineers: Ten Tips for young engineers [1] plan your own path and do not follow your feelings! According to the ideal decision-making arrangement of individuals, most people do not expect to become an Academician or professor, but want to live a bit more moist and cool. Therefore, you need to carefully arrange your own trajectory. Starting from which industry, I will gradually gain an in-depth understa
Give engineers a standard estimate of project time, engineers estimate the projectGive engineers a standard estimate of project time An experienced project manager who once worked with me claimed that after obtaining the programmer's time estimation, he first multiplied it by π and then converted it to the next time order of magnitude, to get the true value. 1 d
Top 10 suggestions for young engineers and top 10 suggestions for engineersYou guys, I have been an electronic engineer for more than ten years. I don't know how to make a profit. I didn't even see a few promising people around me! Looking back on the engineer's career, I am deeply touched. If I want to say a few words, I hope they will be better than us![1] plan your own path and do not follow your feelings! According to the ideal decision-making arr
PHP engineers and php engineers I. http/https protocol, TCP/IP protocol, websocket, session, cookie Ii. php: oop, thinkphp5, laravel Iii. mysql, memcache, and redis 3.1 mysql interview questions 3.1.1 MySQL replication principles and procedures 3.1.2 what is the difference between char and varchar? * Char is used to store strings of a fixed length. The maximum length is 255. a value greater than the s
Recruit LinuxC ++ development engineers and kernel engineers-general Linux technology-Linux programming and kernel information. The following is a detailed description. Beijing kongyu digital Union Information Technology Co., Ltd. was founded by a number of senior Internet, communication, and investment experts at home and abroad, focusing on the mobile Internet field, providers and operators that provide l
Full Set of web Front-end engineers, full set of web front-end engineers This is a full set of front-end knowledge points that I have prepared in my previous lectures. It is applicable to beginners and intermediate programmers. You can download them. I think it is more systematic and comprehensive, and it can be worth 90% of the learning materials on the market. I hate the casually written information and
In recent years there has been a sudden wave of popular programming around the world, and even US President Barack Obama has been writing JavaScript, but as a developer to make a living by writing programs (and surfing the Internet at work) (the so-called developer is " Software Engineer "is a very important thing to remind people who want to learn to write a program: Choose your first programming language carefully. In the Circle of software engineers
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