data center interview questions

{　　marin-right:200px;} Another method (experimental ): #right{　　float:right;　　width:200px;}#left{　　marin-right:200px;} In HTML code # right must be written before # left 　　　　 This seems to be a classic interview question, which was asked during an interview. Another classic question is how to center a fixed-width div on the page. 6. How can I use JavaScript to

In the morning, there was a traffic jam. I used my cell phone to read Lee Kai-fu's blog article. He said that during the interview with Microsoft Research Institute, he mainly asked several questions: first, whether you are smart, whether you can integrate into the team, and how you are qualified. The questions include:1. "Why is the manhole cover circular ?"2. "

Follow Finddreams Blog: http://blog.csdn.net/finddreams/article/details/44301359In the previous article we have learned some basic questions about the Android written test, "Android development interview by--2." Common Android Basic pen questionsBut as an experienced developer, just know the basic problem is not enough, your resume said there are more than two years of work experience, the interviewer will

Java Architects interview questions, how to become architectsOften interview some candidates, sorted out my interview using the topic, LU continued to organize a lot of problems, so each time to draw a part to ask. The answer will be gradually released in later articles. Basic Topics State of Java Threads The differe

Sit down and summarize the most recent interview questions:One, the CSS section1,html the vertical center of the elementAnswer:The most 2,css test is flex;Suggest to look at this piece more.3, then the CSS also examines the clear floating method:Answer:Clear:both; Overflow:hidden; pseudo-class;4, is relative positioning and absolute positioning related knowledge pointsFor example: What are the attribute val

The company needs to split the project and use the Vue framework at the front end. Questions summarized by the last interview vue 1: What is the mvvm framework? What is the difference between it and other frameworks? Mvvm full name Model View viewmodel, model data model, view layer, viewmodel is linked to both The difference is that vue is a

The PHP interview questions compiled in this article mainly come from two methods: one is the string and file operation example, and the other is the examples of several commonly used sorting algorithms. Let's take a look at them. The PHP interview questions compiled in this article mainly come from two methods: one is

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

25 JavaScript interview questions you need to know 1. Usetypeof bar === "object"JudgmentbarIs an object having potential drawbacks? How can we avoid such disadvantages? UsetypeofThe disadvantage is obvious.instanceof): let obj = {};let arr = [];console.log(typeof obj === 'object'); //trueconsole.log(typeof arr === 'object'); //trueconsole.log(typeof null === 'object'); //true According to the output,type

Several pitfalls encountered in PHP interview questions .... Face wall ing1. pointer suspension problem $ array nbsp; [1, nbsp; 2, nbsp; 3]; echo nbsp; implode (, nbsp; $ array), nbsp; quot; n quot; foreach nbsp; ($ array nbsp; as nbsp; amp; $ value) nbsp; {several pitfalls encountered by PHP interview questions