ibatis interview questions and answers

IOS classic interview Summary-memory management, ios questions-memory managementI made a summary based on my own situation. The answer is my summary. If you have any bad answers, I hope to criticize, correct, and communicate. Thank you!Memory Management1. What is ARC?ARC is the automatic reference count of automatic reference counting, which is automatically adde

My friend submitted my resume for me. By the way, I felt that my resume was not concise enough. I deleted several project experiences and simplified the introduction of all projects. What's worse, I changed my undergraduate school in a confused way, (-_-) B! So I started a PHP job interview with a confidence value of 0. Really, PHP has never been learned, and I naturally won't, and he, this is phper, doesn't even, ('shanghai ('﹏′) PS: all the

Recently saw some simple face test, found that there are a few things wrong ah.1. In the following example usingSystem; classA { PublicA () {printfields (); } Public Virtual voidPrintfields () {}}classb:a {intx=1; inty; PublicB () {y=-1; } Public Override voidPrintfields () {Console.WriteLine ("X={0},y={1}", x, y); }}What output is generated when you use new B () to create an instance of B?The answers on the internet are: x=1,y=0

C ++ programmers apply for common interview questions in-depth analysis 3-Linux general technology-Linux technology and application information, the following is to read details. Question 5: Write a function to shift n loops of a char string to the right. For example, if "abcdefghi" is n = 2, it should be "hiabcdefgh" after the shift" The function header is as follows: // PStr is a pointer to a string end