On November 9.26, because I didn't receive a written test notice from Netease, but I wanted to try again, so I made a bold attempt to write Netease overlord pen. I felt that NetEase was not bad, so I was willing to take a written test, the attitude is also very good. Even the invigilators of the written test are pretty girls.
I chose a web development engineer. It was strange that there were only five questions. Two physical and two mathematical proo
1, which manufacturing steps in the CMOS used ion implantation, need to pay attention to what?2. What are the thin film preparation methods? What are the pros and cons?3, COMs of the production steps, a brief description.4, the carrier's transport mode has what, a brief description.5, the types of defects in semiconductors, the type of impurities, the harm of defective impurities, how to avoid impurities defects.6. Why do solids have superconductors, conductors, semiconductors, insulators?7, the
referenced from: https://www.cnblogs.com/minigrasshopper/p/8573519.html
What are the stable and unstable sorts in the sorting algorithm? What are the unstable sorting algorithms in the ten classic sorting algorithms?
(1) Let us take a look at the Baidu Encyclopedia: Suppose in the sequence of records to be sorted, there are multiple records with the same keyword, if ordered, the relative order of these records remains the same, that is, in the original sequence, R[i]=r[j], and R[i
What is Gulp?
The official website reads: Gulp is an automated build tool. Although there are often in the use of gulp, after watching or ignorant. Looked at the understanding of others, said:Gulp is a front-end automation build tool based on node. js that can be used to build automated workflows (front-end integrated development environments).With Gulp you can simplify your workload and focus on the development of your features to improve your development efficiency and quality of work.
Implement in javascript: Write a Times function, receive 2 parameters, a string type str (such as "ABC"), a number type num (such as 3), return a string (here is "abcabcabc")
function times (str, n) {return new Array (n+1). Join (str);}
Write a function to determine if the function is an array type, and if it returns true
Method One:function IsArray (ARG) {Return (Arg instanceof Array);}Method Two:function IsArray (ARG) {return Object.prototype.toString.call (ARG) = = ' [Objec
Alibaba 2016 school R D pen questions php I. multiple choice questions 40 minutes:
1. an operating system uses paging storage management to provide the page table structure of process A and process B. If the size of the physical page is 512 bytes, process A and process B use A total of _ bytes of physical memory.
Process A page table: Process B page table:
Logical page physical page
0 9 0 1
1 2 1 3
2 4 2 4
3 6 3 7
4 4 2
5 5
460835844096512025602048
1: Pen tool icon
2: tool property list:
3: Anchor
Add:Pen, add anchor Tool
Delete:Delete anchor Tool
Change:
Mobile anchor:Select a tool and drag the anchor.
Change the curvature of the anchor wrench: this tool can damage the "linkage" of the wrench ".
4: Linear anchor points and curve anchor points are converted to each other.
Click the anchor directly to convert the curve anchor to the linear anchor. Hold down and drag the linear anchor d
? (If so) Why?
This is a very subtle question. Anyone should be congratulated on answering this question (the legitimate reason. The answer is: typedef is better. Consider the following example:
DPS P1, P2;
TPS P3, P4;
The first extension is
Struct s * P1, P2;
The code above defines P1 as a point to the structure, and P2 as an actual structure, which may not be what you want. The second example correctly defines the P3 and P4 pointers.
16. The C language agrees to some shocking structures. I
IOS miscellaneous pen-17 (stack area, etc.), ios-17
Stack): Automatically assigned by the system. It generally stores function parameter values and local variable values. Automatically created and released by the compiler. Its operation method is similar to the stack in the data structure, that is, the principle of first-in-first-out and first-out.
For example, declare a local variable int B in the function, and the system automatically opens up spa
IOS miscellaneous pen-11 (the size of UIView cannot be changed externally), iosuiview
I may not be very clear about the question. Now I will introduce this article in detail.
The size of the UIVIew control cannot be changed externally.
This is UIView, but in fact, most controls are not only UIView.
What should I do if the size cannot be changed externally.
First, rewrite setFrame to set its own size, as shown below:
//// TestView. m // CX-the Size of
IOS miscellaneous pen-9 (MD5 encryption), ios-9
First, an introduction to MD5
* From a big bull *
Message Digest Algorithm MD5 (the fifth version of the Message Digest Algorithm in Chinese) is a hash function widely used in the computer security field to provide Message integrity protection.
It is one of the widely used Hash Algorithms in computers (also translated digest algorithms and hash algorithms). mainstream programming languages generally have
Pen questions --- eliminate unnecessary spaces, questions --- Spaces
Written test questions:
If you enter a string "lan zhihui is a good boy! ", Now you need to remove the leading space of the string. Leave a space between each word to return" lan zhihui is a good boy! ".
# Include
How to eliminate unnecessary Spaces
Copy the document to the word and click Edit-replace a space in the search content option, and then click the Advanced button to r
C/C ++ basic pen question 1.1.2 (solution of operator 10) and 1.1.2
I wrote an irresponsible blog post in the previous section and was trampled on it, causing a little loss.
In fact, it is really not good to simply ask questions, because a great advantage of reading blog is to see what you want to see more directly.
Well, return to the entire question.
1. What operators are in your mind, sorted by priority?
There is obviously no standard answer to th
2015 public comments on campus recruitment pen questions-compare the same and different parts of the two strings, 2015 campus recruitment
Implementation using an array hash table
// String str1, string str2, str1 length n1, str2 length n2, res1 storage same character, res2 storage different character void charcmp (char * str1, char * str2, int n1, int n2, char * res1, char * res2) {int a1 [60] = {0}; // use a hash array to record the number of occu
TTI
//
A pen exam
//
Evaluate the knowledge of rtti and identify runtime types
//
You also need to enable the rtti function of the VC compiler.
//
Select C ++ language for project/settings/C ++/catogory and you will see that option.
# Include
Iostream
>
# Include
Typeinfo
>
Using
Namespace
STD;
Class
Base
{
Public
:
Virtual
Void
Funca () {cout
"
Base
"
Endl ;}};
Baidu pen questions:
# Include
Iostream
>
UsingNamespaceSTD; Int Foo ( Int A){ Int X, Y, Z;X = A / 100 ; // Hundred bits Y = ( - X * 100 ) / 10 ; // 10 Z = A - X * 100 - Y * 10 ; // Single digit // cout return A + x + Y + Z; } Int Main (){Cout " Wait for output: \ n " ; For ( Int I = 1 ; I 1000 ; I ++ ){ Int J = (I - 27 ) > 0 ? (
statements about database indexes is true ()
A. Creating indexes for certain fields can reduce disk space usage of related database tables;
B. Creating indexes for certain fields can effectively improve the reading and writing efficiency of related fields;
C. Common database management systems generally use hash tables to store indexes. (The implementation of indexes usually uses B and B + trees of its variants)
D. The existence of database indexes may reduce the efficiency of deleting related
From: http://blog.csdn.net/wodewe/article/details/6863753 #
Question: There are n + 2 numbers, N numbers appear even, and 2 numbers appear odd (these two numbers are not equal). The space complexity of O (1) is used, find the two numbers. You do not need to know the specific position. You only need to know the two values.Solution: if there is only one number that has exceeded an odd number, it is better to solve the problem. The elements in the array are exclusive orThe number that appears
to replace canvas with similar functions?
4. What is datalist in HTML5?
Part4: jquery
1. What are the differences between the live, delegate, and on methods in jquery?
2. What is your understanding of deferred in jquery?
3. What is the difference between ATTR and prop?
4. How to convert DOM objects and jquery? Is the jquery set an array?
Part5: Comprehensive questions
1. An absolutely positioned element is animated from 0 to 0 to 100px, 100px, and alert is displayed after the animation is c
represent the number of allocated elements, but they do not have this identifier for a new object. But what if I modify this value? In the actual test, the value in the memory is directly modified before the delete operation, and the result shows how many times the Destructor will be executed.
I believe that you can already think of the release situation, because the Heap Structure of the release version is different from that of the debug version. In actual debugging, there are no four FD case
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