what is webex interview

To write a network program, you must use socket. This is what programmers know. In addition, during the interview, we will also ask if the other party will be able to program the socket? In general, many people will say that socket programming is basically listen, accept, send, write and other basic operations. Yes, ju

What should I do if my application is killed? The application is easy to be killed when running in the background. This is normal, but when you return to the foreground, it is easy to have a null pointer. How to solve this problem and check Stay's opinions. Let's jump out a

There are more and more cloud computing topics, and we often fall into the cloud. If you do not know what cloud computing is, or you cannot see the reasons for the existence of cloud computing, it means that you are a good company. Gartner analysts believe that in many cases, cloud computing is just a new bottle of old wine. Microsoft CEO Steve Ballmer said in a

one by one, and assign values to elements other than 0. If it is defined as static, the first 0 operation is saved. Another example is to use a character array as a string, but it is too troublesome to add rsquo; \ 0 rsquo; at the end of the character array each time. If the string

What is the difference between equals and = ?, Equals differencesEquals and = I, a beginner in Java, has been annoyed by the equals () method for a long time. I cannot figure out when to compare the address and when to compare the content? Because you want to find a job, you have to interview. I read a lot of blogs from my predecessors and recorded many notes. I

The future of Web acceleration is approaching. HTML5 has completed the formulation of detailed rules and is ready to go, although its implementation is still waiting for a while.Some browser with foresight has begun to support some HTML5 functions.. HTML5 is the biggest improvement of web standards in the past 10 years

What is LAMP and LNMP development? Recruitment information requires familiarity with LAMP. LNMP development requires you to install a Linux system, build a LAMP or LNMP environment, and install some development tools for Coding? What is LAMP and LNMP development? Familiar with LAMP and LNMP development

the approach to guessing unless they were re Ally foolish.Using Binary Search to find a number from 1 to 1,000The approach most programmers would take was by starting your guess in the middle of the set of numbers, and then Continuin G to divide the set of numbers in half with each guess. This approach to guessing (or "searching" for the number) are known as a binary search to most software engineers, And it is also known as a half-interval search. L

It means most, not cow B. The question arises because I am now learning PHP in the training institutions, feel the teaching of things more basic, and then myself on the Internet to see some code and the programmer to see the topic, I feel they say I do not understand, and then feel that they are very food, and then compared to other people in the class feel that they have a better class (here to explain, So as not to be a slot point. I am not looking for comfort or naïve to think that the traini

variable), Boolean is_string (mixed variable), Boolean is_array (mixed variable), Boolean is_object ( Mixed variable) But when writing a PHP program, for example, does it automatically change the type according to the following parameters? $a = 123; $b = True; ? > You're mistaken, $ is just a named symbol, he doesn't represent the type, this is the PHP specification. And the type,

Database Administrator (DBA. This position has different meanings for different people. A small software development studio has broader responsibilities than a large company with a highly detailed division of labor. A company, whether it is developing its own application software or purchasing third-party application software, only needs to involve databases (how many applications that do not involve databases? Databases are the soul and brain of busi

operation, save CPU resources, provide system throughput.3. Relationship of processes and threadsThis interview is basically going to ask, in short:A program will have a process and a thread, the process is allocated by the CPU scheduling resources, there is a complete virtual address space, independent of the existen

What is MVC?I remember the first interview with phper (php is another web development language that can be quickly used for me). People asked me about MVC. I only know that m is model and v is view, c

What is MVC? I remember the first interview with phper (php is another web development language that can be quickly used for me). People asked me about MVC. I only know that m is model and v is view, c

What is MVC? Remember the first interview Phper (PHP is for me to quickly start another web development language), people asked me mvc, I only know that M is Model,v is View,c is contr

You spend a lot of time on the latest popular social networking websites every day. Well, you think it's just entertainment. As you may have hidden dangers for your future Social networking websites may be useful tools that give you more value in the workplace and entrepreneurship. But how can we avoid making major mistakes on social networking websites that may make you feel invisible for a long time? Imagine you sent a message to your friends on a social network and told them that you had an

not a matter of mass production. Many of the problems faced are not solved by 1 of people, so they need to find a partner. Seek cooperation, the team urge each other, learn from each other, fill each other, together to make the cake bigger. Like our own team has been looking for a member of the program, is like a lot of the team to do optimization, but the lack of a strong program strength to do more projects. Many teams also need to be optimized to

);}return $ret;}$p = Read_dir_all ($dir);Echo ' Echo ''; ?> PHP iterates through all directories and files in a folder We often encounter this topic during an interview: PHP iterates through all the files and subfolders in a folder. There are many ways to solve this problem. But the general idea is the same. Recursion is used. Copy the Code code as follows: $p

What this article brings to you is about the positioning of CSS. CSS positioning Summary, there is a certain reference value, there is a need for friends to refer to, I hope you have some help. The positioning is divided into: static (default): This

Believe that often observe some cattle station SEO webmaster will have noticed a name "inspirational World" site recently K, from millions of traffic to Baidu an IP is not in the give, this has been known as Subversion seo legendary site, what is Baidu mercilessly uprooted? Today's small series for the development of the station has carried out some analysis. Fi