how to study for ceh

1: Study Summary of the Week 1.1: summarize multi-stream and file-related content in the way you like (mind map or other).2: System-oriented integrated design-Library management system or Shopping cart 2.1: A brief description of how to use streams and files to transform your system. What is the format of the data in the file?Compared to the last book information stored in the HashMap, this time the use of streams and files to put the book information

Today exam finished, level two C + +, do not know whether can pass, in fact, but not so important, it is important that you have no action. Share some information to everyone link: Http://pan.baidu.com/s/1t2Cou Password: 3l50 This information is my money to buy, 800 pieces, now free to send everyone, is the 12 information. In a period of time their ownHave no direction, until know a person, bought his information, now think about buying expensive, do you think the information to buy expensive?

1: Summary of this week's study2: Using a database to retrofit your system 2.1: A brief description of how to use the database to transform your system. What table do you want to build? The design of your watch.Create a table for a libraryCreate a library information table for readers---assume that a person can borrow up to 3 books.2.2.: What are the key classes in JDBC used in the system? 2.3: Key code for database-related modules. Critical lines need to be annotated. 3: Code Volume statisticsS

Today began to learn PHP, in order to learn PHP to buy a book, but the book is a tome, not good with no good study, I decided to split the book chapter to see, so it is also convenient to take the task can also be completed quickly.Today on Linux Mint 17 installed the LNMP environment and brackets tools, to learn PHP, small example with vim to complete.Record your own landscaping of the 99 multiplication tableThe code is as follows:As follows:650) thi

Summary In order to follow the in-depth study of the introductory, usually see the relevant sites and videos, here back up. A comparison of 5 depth learning frameworks Share a comparison video about the most popular 5 depth learning frameworks (Scikit Learn,tensorflow,theano,keras, and Caffe): http://weibo.com/p/ 23044464933dbb5463a1b0cef9ebcb4207b869. Iterate through each of the pros and cons, as well as some sample code, to make a definitive concl

Java Study Notes 12 -- Exception Handling and Study Notes 12 -- Java learning notes series: Java study note 11-Summary Java Study Notes 10-generic Summary Java study notes 9-internal class Summary Java study note 8-interface Summa

Java Study Notes 10 -- generic summary, java Study Notes 10 -- generic Java learning notes series: Java study notes 9-internal class Summary Java study note 8-interface Summary Java study notes 7 -- abstract classes and abstract methods Java

Preface: I would like to contribute to all undergraduate non-211,985, and determined to make a difference in the programming session of the people!IntroductionThese days, in the garden to see an article "study or work," the computer professional learning to view. Frankly speaking, Bo Master at first glance, feel slightly young, read research and work on both sides to say good word. Bloggers have some ideas about this, so they want to talk.ViewLet me s

Java study notes 9-internal class summary, study notes 9 -- Java learning notes series: Java study note 8-interface Summary Java study notes 7 -- abstract classes and abstract methods Java study Note 6-class inheritance, Object class Java

Swift Study Notes (1): basics and basics of swift Study Notes 1. constants and variables // Constant let constantsTeam = 1 // variable var variablesTeam = 2 Use constants as much as possible, which is clearer and the memory is less prone to kidney loss. Ii. Display/implicit specifying type // Implicit let inferredTeam = 3 // explicit let explicitTeam: Int = 4 Iii. String output // Reference the combination

Java Study Notes 6 -- class inheritance, Object class, and study notes 6 -- Next, we learned the following: Java study notes 5-Class Method Java Study Notes 4-basic concepts of classes and objects (2) Java Study Notes 3-basic concepts of classes and objects (1) Java

Laravel5 study notes and laravel study notes. Laravel5 study notes, laravel Study Notes 1. laravel5 dynamically sets the cache engine copy code as follows: Config: set (cache. default, redis); var_dump (Config: get (cache.de Laravel 5 study notes, laravel

In-depth study of C language Article 1, in-depth study article 1 I. Study Process 1.Chapter 1: Create a compilation environment: First download TC2.0 and find the program and file related to the compilation connection: (1) compiler: TCC.exe (2) connector: tllike.exe (3) Related Files: c0s. obj, cs. lib, emu. lib, maths. lib Put the file in the C: \ C directory

JavaScript advanced programming (Third edition) Study Notes Chapter 6 and Chapter 7, javascript Study Notes Chapter 2 Object-Oriented Programming Object: 1. Data attributes Optional retriable, which indicates whether the attribute can be deleted through delete to redefine the attribute, whether the attribute can be modified, or whether the attribute can be modified to the accessors attribute. The default va

[Oc Study Notes] unchangeable array, oc Study Notes 　　　　 NSArray * aa = [[NSArray alloc] init]; NSArray * aaa = [NSArray array]; // declare a single content array NSArray * aaaa = [NSArray arrayWithObject: @ "sd"]; // declare multiple Content arrays NSArray * arr = [NSArray arrayWithObjects: @ "SDS", @ "Dsad", nil]; // NSLog (@ "% zi", arr. count); // The NSLog object corresponding to a subscript in the arr

Python Study Notes 3-strings, python Study Notes 3- Format String/compound field name >>> import humansize>>> si_suffixes = humansize.SUFFIXES[1000]>>> si_suffixes['KB', 'MB', 'GB', 'TB', 'PB', 'EB', 'ZB', 'YB']>>> '1000{0[0]} = 1{0[1]}'.format(si_suffixes)'1000KB = 1MB' >>> import humansize>>> import sys>>> '1MB = 1000{0.modules[humansize].SUFFIXES[1000][0]}'.format(sys)'1MB = 1000KB' Sys. modules is a d

Ruby Study Notes 1: Ruby Study Notes Notes: Ruby returns the last value in the method by default.To return multiple values, you can use an array.You can return a value by forcibly declaring return.The basic output method is to use puts (output line) and print (print directly ).The Basic Input Method is gets (read a row that contains '\ n' at the end of the row, which can be eliminated by chomp ).The pure ph

Preliminary Study of WCF-15: WCF operation agreement, Preliminary Study of wcf-15 Agreement Preface: In the previous article, when we define a service agreement, OperationContract is added to its operation methods. This feature belongs to the OperationContractAttribute class and applies OperationContract to methods, to indicate that this method is used to perform service operations as part of the service

PHP learning Notes 01 and php learning Notes 01. PHP Study Notes 01, php Study Notes 01 example: why do you want to learn PHP subjective reasons: some graduation tasks were handled at school some time ago, and you started your job search journey after returning to Shanghai. PHP Study Notes 01 and php Study Notes 01 Ex

Preliminary Study on WCF-14: WCF Service Agreement, Preliminary Study on wcf-14 Protocol Preface: In the previous article, the service agreement we defined had a ServiceContract feature to modify, because the implementation of the service contract was defined by ServiceContractAttribute, then, use the OperationContractAttribute attribute in one or more classes (or interfaces) to define the service operati