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After-school reading Supplement to the software Security course on Coursera

Took a course on software security at Coursera. Here is a list of readings from the professor:Week 1ReadingsRequired ReadingThe only required reading this week is the following: Common Vulnerabilities Guide for C programmers. Take note of the unsafe C library functions listed here, and how they is the source of the buffer overflow vulnerabilities. This list is relevant for the project and this week ' s quiz. (Reference) Memory layout. Exp

Go to CIDR 2015 school recruitment software development pen questions (Hangzhou Station)

(Parser ("-name Jack-age 20-address \" Hangzhou zheda road \ ""); system. out. println (Parser ("-name Jack-age 20-address \" Hangzhou zheda road \ ""); system. out. println (Parser ("-name Jack-age 20-address \" Hangzhou zheda road \ "");} static string Parser (string s Tr) {string Params [] = Str. split ("-"); For (INT I = 0; I 3, DIF (string str1, string str2 ); Output different characters in two strings. If character a appears in str1 but not in str2, output-. on the contrary, the output i

Elementary School arithmetic application software (i.)

is negative, the numerator denominator is multiplied by 1 (For comparison size multiplied by the molecular size symbol will not change)The last is the overloading of operators, where +, Where the Add function is specifically implemented as follows:Since subtraction is the same as adding a negative number, the division is actually multiplying by a reciprocal, and here is no longer repeatingThe other molecule cannot be 0, so the exception is handled accordingly.(2) extension of the operator(3) Pr

Minjiang College School of the next 2015-2016 years "Software testing" course-sixth Time blog assignment

although the user is prompted to exist, the single database will still enter the new user data, that is, the userNames can be logged in with two different passwordsDescription of the problem rendition: 1. Perform the registration operation2. Enter the account number that already exists press ENTER3. Prompt the user already exists, but if you close the prompt, you can still register (should terminate registration)Problem Isolation Description: 1. Repeat the same registration operation (different

The first program of the soft worker: like two pillars, spend 20 minutes writing a "software" that automatically generates the arithmetic of a primary school, requiring that the arithmetic of the true score be supported in addition to integers.

() {intp; Do{System ("CLS"); inta[ +],b[ +][2]; intm,n,w; cout"Please enter the number of arithmetic questions generated:"; CIN>>m; coutEndl; cout"Please enter the type of arithmetic you want to generate (enter 1 as an integer, otherwise true):"; CIN>>N; coutEndl; if(n==1) {dealint (m,a); coutEndl; } Else{Dealfenshu (m,b); coutEndl; } cout"whether to output the answer (enter 1 to output the answer otherwise do not output the answer)"Endl; CIN>>W; if(n==1) {displayint (a,w,m); } E

Software Test Job essay three: Printprime () after-school questions (a) (b) (c) (d)

), (12, 13), (13,14), (14,15), (15,13), (13,16)}3) Main Path overlay:TR = {(1,2,3,4,5,6,7),(1,2,3,4,5,6,8,9,10,11),(1,2,3,4,5,6,8,9,11),(1,2,3,4,5,9,10,11),(1,2,3,4,5,9,11),(1,2,12,13,14,15),(1,2,12,16),(2,3,4,5,6,8,9,10,11,2),(2,3,4,5,6,8,9,11,2),(2,3,4,5,9,10,11,2),(2,3,4,5,9,11,2),(3,4,5,6,8,9,10,11,2,12,13,14,15),(3,4,5,6,8,9,11,2,12,13,14,15),(3,4,5,6,8,9,10,11,2,12,13,16),(3,4,5,6,8,9,11,2,12,13,16),(3,4,5,9,10,11,2,12,13,14,15),(3,4,5,9,11,2,12,13,14,15),(3,4,5,9,10,11,2,12,13,16),(3,4,5,

Minjiang College School of the next 2015-2016 years software testing course-Third blog assignment

(int i:x) {SYSTEM.OUT.PRINTLN (i + "");}return x;}public static void Main (string[] args) {TODO auto-generated Method StubInt[] I={-1,0,1,4,5,6,78,9,4,2,4,11,45,-8};SYSTEM.OUT.PRINTLN ("The result after sorting is:");Maopao (i);System.out.println ();}}(2) Explain your design ideas:Using the bubble sort, I and j are compared, if I is greater than J, then it is invariant, conversely, I will be adjusted to the front of J, and finally can be obtained from a large to a small sort.(3) Write a possibl

Minjiang College School of the next 2015-2016 years software testing course-Third blog assignment

returns ""Reason two: The code in the system requirements is not perfect, not strict3. Modification: public string Getphonenumber (string strphonenum ) if (Strphonenum==null) | | ".equals (Strphonenum)) { /span> returnfalse; }if (Strphonenum.length ()! = 11) {throw new Exception ("Phone number must be 11 digits long");}for (int i = 2; I Char p = phonenum.charat (i);if (P throw new Exception ("The phone number must consist of numbers!") ");}}String format= "(

Software Engineering Learning Elementary School four mixed operation the design idea and thoughts of Version 1.00

For the primary four mixed operation of the software design, through the analysis of design requirements, I think for this software in the future to facilitate the expansion of functionality, you can use the last semester of the "compilation Principle" in the lesson of the LL1 grammar analysis and guidance translation algorithm to achieve. The benefits of doing this include the following points:1. Because L

Individual Item 1: A "software" that can generate the second-grade arithmetic topic in primary school

); Break; Case 1:if(A b) {d=A; A=b; b=D; } printf ("%d-%d =\n", A, b); Break; Case 2:p rintf ("%d *%d =\n", A, b); Break; Case 3: while(b = =0) {b= rand ()% -; } printf ("%d/%d =\n", A, b); Break; }} system ("Pause");}The results of the operation are as follows:Compared to the program, the random function rand is used to obtain the random number, using the FOR function to control the number of questions generated. The difference is that the "+-*/" notation is generated, I defi

Shareholder school software Easy to use?

1, download the installation of shareholders School 2, open the Software home page, you can see the daily one, today's stock market, beginner's course, advanced tutorials, stock market encyclopedia and boutique recommended several modules. 3, click on the daily after the entry, you can see the latest daily stock market information 4, click Today's stock market entry, you can under

Introduction to Software Engineering-after-school assignment 3 (sub-array for maximum value)

"Design Ideas"1. User initializes an array2. Define Tempmax as a temporary maximum value, define MAX, initial array[0]3. Use the loop from array[1] to determine whether the Tempmax value is positive or negative, if the positive tempmax is positive, the Tempmax value becomes Tempmax plus the number of traversal, if the Tempmax value is negative, the Tempmax value becomes the traversed number.4. Compare Max and Tempmax value sizes, if Max teenager Tempmax value is assigned to Max"Program source Co

Introduction to Software engineering after-school assignment 1

Web site system development needs to master the technology: HTML, JSP technology, CSS style technology, PHP technology;This class test source code:@page ContentType="text/html"pageencoding="UTF-8" %>HTML>Head>Head>Body> Center> H1>Login Operation!H1> Center> HR> formAction= "login_check.jsp"Method= "POST"> TableBorder= "1"> TR> TD>User name:TD> TD>inputtype= "text"name= "id"> TD> TR>TR> TD>Password:TD> TD>inputtype= "Password"name= "Password"> TD> TR>TR>TR> TDcolspan= "2">inputtype= "Submit"valu

Minjiang College School of the next 2015-2016 years software testing course-Third blog assignment

. (Hint: there is more than one problem)Requirements:(1) Write the question(2) Write down the reason why the problem arises(3) Give the modified code2, write a paragraph for the integer array sorting code, explain your design ideas, and use the error-guessing method to give a possible error (at least 5), design the test case, and use JUnit to write unit tests to test. (assuming that the passed-in parameter has been determined to be an integer array)Requirements:(1) Write code, and conform to cod

Minjiang College School of the next 2015-2016 years software testing Course-second assignment (personal assignment) first question

Topic One:1. Write a Java program that parses the frequency of occurrences of each word in a string and displays the word and the frequency at which it appears. (the words are separated by a space, such as "Hello World My First Unit Test");2. Write unit tests for testing;3. Use Elcemma to view code coverage, which requires coverage of up to 100%.Code:Import Java.util.HashMap;Import Java.util.Iterator;Import Java.util.Scanner;public class Test1 {Private hashmapprivate int wordscount;Public Test1

Minjiang College School of the next 2015-2016 years software testing Course-second assignment (personal assignment)

));System.out.println ("Times");} }}}1. Use of the Learning Unit test Code Coverage tool(1) The order of words in an English sentence is reversed and then output. For example, enter "How IS is", output "you is how";(2) Writing unit tests for testing;(3) Use Elcemma to view code coverage, requiring coverage to reach 100%.Import Java.util.Scanner;public class Test {public void reverse (String str) {string[] Wordarray = Str.split ("");System.out.print ("Invert output:");for (int i = wordarray.lengt

Software Engineering Chapter Two after-school exercise 2.5

There are several types of telephone numbers available in a university in Beijing: the number on the campus is 4 digits, the 1th digit is not 0; the outside telephone is divided into the city telephone and the field telephone two class, pulls off-campus telephone to first unplug 0, if the city telephone then then pulls out 8 digits (first not 0), If the field calls, unplug the 3-digit area code and then unplug the 8-digit number (the first digit is not 0).Define the above telephone number using

Summary of Android Secure Transmission Application Software Engineering Practices in Imail-my mail for Junior High School

The second semester of software engineering finally ended before entering the third year. This semester was less than two weeks old, and the project period was shorter. In the security field, the subject matter was more professional, and the team leader was under more pressure. However, this short-term and efficient Android Application Layer development and learning has also laid the foundation and confidence for myself and my projects, and given me a

The first chapter-the fourth question (software engineering is not to teach those who do not how to write programs to develop software?) What do you think?)--by Liang

effective, practical and high-quality software disciplines, it contains a wide range of aspects, including programming language, software development platform, software development model and many other aspects of the content.  In fact, software engineering has not been very accurate definition, everyone or organizatio

How to open Add/delete programs, uninstall software tutorials, Win10 software tutorials

How to open Add/delete programs, uninstall software tutorials, Win10 software tutorials Even today, the WIN10 system is still a new system for most of us. We do not know how to use many programs, or even where they are. How can we open the Add/delete programs? How to uninst

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