tricky interview questions

Analysis of Three tricky Leetcode interview questions Recently, when I was idle, I click the Leetcode question to do it. I found that some questions are quite interesting and tricky. In the following three questions, each question

Source: Old Money high-availability architectureGuidance: Redis-related knowledge is a frequently asked topic during a programmer's interview. As a veteran technical interviewer who has hit hundreds of thousands of people in the Internet technology industry, the author summarizes the frequently asked questions in the interview process. is well worth reading. Auth

Recently uploaded an app, because it is the first time to upload, the time spent on this is no longer than the application of the short-term ah .... Say more is a tear. In order not to let everyone fall into the pit, to share some small experience:1. Use someone else's developer account to upload their own app (I do not have a developer account, so it is borrowed to use), want to use their own mobile phone to test the real machine, encountered the following error:A valid provisioning profile for

A few tricky PHP questions. Try to see if you will fall into the trap. I have seen these questions on the German Q A, and they are very interesting. I will share with you the traps to see if you will fall into it. Question 1 $arr = array(0=>1,"aa"=>2, 3, 4);foreach($arr as $key=>$val){ print($key == "aa" ? 5 : $val);} What is the output result? If the answer is

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Interview points:CClassical language interview questions CAnalysis of language interview questions 5I. Typical questions about C language pointers A) An integer)B) a pointer to an integer (a pointer to an integer)C) a pointer to a

Test Questions // Write a function to flip the string. The flip method is as follows: "I am a student" is reversed to "student a am I" without any library function. It is said that this question was frequently used in a written test or interview. I just saw this question in my book, and I saw it again in the blog Garden ("Publish a typical interview

10 interview questions for programmers I like most and 10 interview questions for programmers Recently, I have read many articles about interview questions. I really don't understand it. The interviewer wants to hire the best prog

Thinking about fork interview questions and fork interview questionsI. Reasons for the article It is still a convention to explain why the article came about. Good evening, you asked questions on the Internet and saw an interesting question. So I started my research and got this article.Ii. Enter the subject The

Summary of Java back-end development interview questions of major companies, and java back-end interview questions ThreadLocal (thread variable copy) Synchronized implements Memory sharing. ThreadLocal maintains a local variable for each thread. It uses space for time, which is used for data isolation between threads

5 typical JavaScript interview questions and javascript interview questions Companies in the IT industry still have high requirements for JavaScript developers. However, if the skills and experience of JavaScript developers reach a certain level, they can easily jump to excellent companies, of course, the salary is no

Summarize the Java Background Development interview questions and the java Background interview questions. Jing er has been summing up some interview questions recently, because he must take everything seriously. The same is true

This section contains questions about XML in Java, JDBC interview questions, regular expression interview questions, Java errors and exceptions, and serialized faces .125) What is the difference between nested static classes and top-level classes? AnswerThe source file name

Latest Android interview questions and Android interview questions Recently, I want to change my job for some reasons. I want to sort out some questions that I think are worth recording during the interview and give them a referen

IT Industry Classic interview questions, 121 sets of face questions Resource size: 580.80KBResource type:Publisher: EyelifeRelease Date: 2 days agoTag: Famous Enterprises, computerResource score: 10Download Number: 8574.33/347 Person rating 1 2 3 4 5 Comments Collection report sharing--> Comment Share Collection report upload Using the Java API to process WebS

Unity3d interview questions (all), unity3d interview questions (all) I have summarized some Unity3d high-frequency interview questions, hoping to help you. Limited to individual levels, only some reference answers are attached. ==

Web Front-end interview questions, web interview questionsWelcome to reprint, but please indicate the source: http://blog.csdn.net/sysuzjz/article/details/44562467 The following questions come from the questions I have asked when applying for an application from various comp

Linux interview questions, linux interview questions ------- This is the Linux interview question ----------------- Part 1: multiple choice questions (50 points for each question) 1. When creating Linux partitions, you must creat

Monthly salary: 30 thousand interview questions, monthly salary: 30 thousand interview questions What is your understanding of MVC? V is a flesh, a thing to see M is the skeleton, it is the real thing inside C is the tendon connecting flesh and bones. For the requirement of Interface Design variability, MVC divides th

Check for missing vacancies 2 (Small interview questions), check for missing vacancies 2 interview questions // Interview public class Main {class demo {} public static void main (String [] args) {new demo (); // error, because the main function is static, class demo must be