software engineer interview questions

to the current context of the code. if This is not set, the default point is to the global object, which is usually window if an inline function, such as an event listener, is run in a function, This the source code that points to the inline function. For example , When you set a click handler for a button , This references the button within the anonymous function. If the function is a constructor for an object, This point to the new object. If the function is defined on an objec

I haven't worked as a formal engineer for a long time since my internship. Recently, I feel a little idle and suddenly feel that I am quite normal under work conditions. I received a technical interview call from a company at this morning and talked for more than half an hour. I still answered the basic questions, but I still have to discuss some details. I will

Linux O M engineer interview question 1. file file11 is available. use shell to query the row number awk amp; lsquo; {if ($0 ~ /^ $/) PrintNR} amp; rsquo; fileorgrep-n ^ $ file | awk amp; lsquo; BEGIN {FS :}{ print $1} amp; linux O M engineer interview question 1. file file11 is available. use shell to query the

Series of articles: 11 basic Linux interview questions Basic questions about Linux interview-Part 1 Basic questions about Linux interview-Part 1Q.1: What is the core of the Linux operating system? Shell Kernel Command Script

Php interview questions and answers $ Img = file_get_contents ('http: // www.baidu.com/img/baidu_logo.gif '); File_put_contents('1.gif ', $ img ); Echo ''; ?> 3, Function is_gfriend ($ na, $ nb) { $ Random1 = rand (1/5); // calculate their fate $ Random2 = rand (1, 5 ); If ($ random1 ==$ random2) Retu

, you can answer: "For non-principle questions, I will obey the opinions of my superiors. I hope to reflect the problems that involve the company's interests to higher-level leaders." Analysis: The standard answer to this question is train of thought (①). If you use the answer (②), you will surely die. If you do not know how to change the company's internal situation, you should first make a small report. no one dares to ask for such a report. 22. why

the superiors. In this case, I will obey the opinions of the superiors. "② If You are the general manager, and you have another manager in the position you apply for, and the manager is not present at the time, you can answer:" For non-principle questions, I will obey the opinions of my superiors. I hope to reflect the problems that involve the company's interests to higher-level leaders. " Analysis: The standard answer to this question is train of t

Http://www.ittestpapers.com/categories/Technical-Interview-Questions/ (there are using interview question and answers in this website) I do a lot of interviewing here, and for a while we were hiring ASP. net people. here's some of the questions that I asked them. I came up with these

PHP interview questions, that is, no answer I. Basic and program questions (we suggest using the languages you are good at: C/C ++, PHP, and Java) 1. Write a sorting algorithm, which can be Bubble sorting or fast sorting. Assume that the object to be sorted is a dimension array. (Note: you cannot use existing functions of the system. Remember the basic knowledge

you are really perfect, that's too bad, you may be a little creative when you answer this question.Question 15Have you ever implemented a personal project?It's true?If you have done a personal project, it means that you are willing to do more than the minimum required to update your skill level. If you have a personal project that you maintain, and you stick to coding outside of your job, your employer is more likely to see you as an asset that will add value. Even if they don't ask this questi

PHP interview questions, with my answers and Analysis (1 ). Interview Question 11: use PHP to print out the time format of the previous day: 2006-5-, echo (), print (), print_r () difference 3. templates that can be used to separate HTML and PHP 4. how to implement PHP and interview question 1 1. use PHP to print the t

several ways to pass parameters. What method is used to implement multi-state parameter transfer, and what is the cause if no method is used;Pass value, pass pointer or reference6. Use a project to describe how to apply the design pattern.Design Patterns are more concerned with expansion and reuse, and these two aspects are often ignored.However, I do not recommend that you abuse the design pattern to make simple problems more complicated.7. Introduce your understanding of the design model. (Ma

This article will bring about 11 basic Linux interview questions, hoping to help friends who are about to change jobs or looking for relevant work. Q.1: What is the core of the Linux operating system? Shell Kernel Command Script Terminal A: Kernel is the core of the Linux operating system. Shell is a Command line interpreter, Command) is a computer-specific Command, Script is a collection of com

ASP, PHP, and JSP pages require additional language engines to analyze and execute program code. The execution result of the program code is re-embedded into the HTML code and sent to the browser together. ASP, PHP, and JSP are all Web server-oriented technologies. client browsers do not require any additional software support.3. What about mvc? A: An application completed by a Model, View, and Controller sends the functions to be implemented by the

, the connection file is unavailable. 11. What commands are available to view the file content? What are their respective features? More: You can only view the last part of the file. It is inconvenient to flip the page. Less: it is easy to flip pages and frequently used to view large file content. Cat: The content is relatively small. Cat-n lists the row numbers by the way. 12. What are the common formats of compressed packages in Linux? What are their respective features? How to compress dire

PHP interview questions, with my answers and Analysis (1) Interview Question 1 1. use PHP to print the time format of the previous day in the format of 22:21:21 2. differences between echo (), print (), and print_r () 3. templates that can be used to split HTML and PHP 4. how to implement PHP and JSP interaction? 5. what tools are used for version control? 6. how

of, like I now this company! When I came to the interview, I just got out of the elevator and ran into my current leader! He happened to be out of the company when he thought he had just finished the interview. Company clerk let me in the interview meeting room and so on! Mobile phone to no power, I took out a small book records home route, every

My android interview path (5: Do you have any questions ?), Android pathWhat else do you want to ask? Okay, the typographical problem is that I do not like to use punctuation marks (,.) I like it. I see a funny question, but almost every interviewer has met and knows what it means. Under normal circumstances, if the technical side encounters this sentence, it should be a joke. At this time, the interviewer

A while back, I posted a list of ASP. Interview Questions. Conventional wisdom was split, with an on half the folks saying I was nuts and that it is a list of trivia. The others said basically "Ya, those is good. The I ' d probably has a few up. To me, that's the right response.Certainly I wasn ' t trying to boil all of the. NET software development down to a few

From: http://wxdlut.blog.163.com/blog/static/128770158200992373211377/ Programmers must know: C/C ++ interview questions (7) 1. Introduce STL and explain in detail how STL implements vector. Answer: STL (Standard Template Library. It consists of container algorithm iterator. STL has the following advantages: it can easily search data or Sort data and other algorithms; it is more secure and convenient to de