autocorrect mistakes

One of the most memorable mistakes I've ever had was about = = and equals, which was encountered while writing the database.Like what:String a = "123";String b = new String ("123");System.out.println (b. Equals (a));System.out.println (b = = a);The result is true for the former and false for the latter.Later, after consulting the information, I found:= = Compares the value of the reference variable, which is the memory address of the object being comp

Businesses of all sizes face the same security issues:How can information be protected from intruders?In the Enterprise information Asset Management, the small negligence often causes the big loss.The following is a list of six serious mistakes made by small and medium-sized enterprises, as well as the insights given by wing fire snake safety experts. Welcome the vast number of netizens actively add.1 No security PolicyGive three more common security

The two biggest mistakes I've made in learning programmingPosted by Itwriter on 2012-09-10 09:24 reviews 2616 people read the original link [favorites]«» English Original: Suneel ChakravortyA year ago, I just graduated from college and decided to step into society. I came up with a lot of initial ideas and implemented them, but I didn't understand programming .After listening to the advice of Yipit co-founder Vin vacant, I began to teach myself prog

getting a new job, or talking about a new business, is very exciting-so the question is, how do we negotiate next? The negotiation process is nerve-racking and very prone to mistakes, especially if you don't have enough negotiating experience. Before you enter the next negotiation, Be sure to note these seven common negotiation errors. 1. Lack of confidence"Many people think they need to show some kind of self-confidence, in order to be able to negoti

, which is by no means an authentic English word. The same sentence: How do you spell the word? How does you spell the word please? How does pronounce this word?4. I have something to do tomorrow. Error: I has something to do tomorrow. Positive: I am tied up all day tomorrow. Hint: I have a something to does to show that you are very busy, which is completely Chinese-style argument. Because every moment we have something to do, lying there sleeping is also a thing. So you can say I'm busy, I'm n

This article for everyone to enumerate the PHP novice easy to make a few small mistakes, for your reference. 1, header already sent this error usually occurs when you use the header, he may be several reasonsThis article for everyone to enumerate the PHP novice easy to make a few small mistakes, for your reference.1, header already sent This error usually occurs when you use the header, he may be several re

This is a creation in Article, where the information may have evolved or changed. Preface I have been learning and using Golang has been one months, although the characteristics of Golang, simple syntax and powerful, but as a beginner, will inevitably commit some people have made mistakes. The author on the basis of practice, will be easy for beginners to make mistakes to comb, temporarily summed up three k

This article mainly introduces 40 common mistakes of PHP programmers. Basically, I have been shot in every article. how many mistakes have you made? 1. do not write comments 2. do not use IDE tools that can improve production efficiency 3. do not use version control 4. write code not in accordance with programming specifications 5. do not use uniform methods 6. don't think about and plan before co

PHP is a great web development language, flexible language, but see the PHP programmers repeating a number of mistakes. I made the following list, listing the 10 errors that PHP programmers often commit, most of which are related to security. Look how many you've made. 1. Do not turn to HTML entities A basic common sense: all untrusted input (especially the data submitted by the user from the form), and the output should be preceded by a change of mea

use these predefined keywords to name variables, otherwise the compiler will make an error. where t_if represents if (), T_while represents while (), t_for represents for (), and so on. Common Mistakes There are also common errors, such as statements that do not use semicolons (;) end, missing quotes in strings, and so on. In addition, no braces (}) are used to end a function or a loop, for example: function Uselessfunction () {for ($i PHP on line 9

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Small mistakes in JavaScript-------common error Five: inefficient DOM manipulationThe DOM basic operation in JS is very simple, but how to perform these operations effectively has always been a challenge. One of the most typical problems is the bulk addition of DOM elements. Adding a DOM element is a step that takes a lot of action. And the bulk increase in the cost of the system is not expensive. A better way to increase volume is to use document fra

small mistakes in JavaScript-------common error Four: comparison operatorsone of the more convenient parts of JavaScript is the ability to force each result variable in a comparison operation into a Boolean type. But on the other hand, sometimes it can bring us a lot of inconvenience, and here are some examples of code that have been bothering many programmers:Console.log (false = = ' 0 ');Console.log (Null = = undefined);Console.log ("\t\r\n" = = 0);

650) this.width=650; "src=" Http://s3.51cto.com/wyfs02/M01/71/4E/wKiom1XK7_qzPvpIAAD2Rh67qnA704.jpg "title=" Picture 1.jpg "alt=" Wkiom1xk7_qzpvpiaad2rh67qna704.jpg "/>Novice in the site optimization, because of the lack of knowledge, will inevitably make more or less mistakes, many people may think that SEO is a low threshold technology, but, take a detour, it is likely to directly lead to site optimization effect is not ideal, or play the opposite e

Summary: Python is a simple and easy-to-learn programming language with simple and clear syntax and a rich and powerful class library. In the daily development, developers are very tolerant of some low-level errors, this article summarizes the developers most likely to make 10 mistakes.Python is a simple and easy-to-learn programming language with simple and clear syntax and a rich and powerful class library. Unlike most other programming languages that use curly braces, it uses indentation to d

Common Mistakes of new Android users and new android usersIn the past decade, as a senior mobile developer, we believe that the Android platform is the most well-known platform for beginners. It is not only a cheap tool, but also has a good development community, as well as from the programming language (Java) that the development of Android applications has become an unprecedented simplicity. Even so, we still see many new Android Developers making t

CSS Web page layout and the site often make a number of mistakes, whether it is planning, design, development, these errors should be avoided! The hospital www.pf0412.cn of treating vitiligo well in Anshan1, the navigation menu uses the picture, the FLASHThe navigation menu uses the picture, the Flash certainly Bi Chunwen originally must look good some, but the search engine does not know your picture and the flash. If you want to use beautiful images

difference between "=" and "= ="In many high-level languages, the "=" symbol is used as the relational operator "equals". As can be written in the basic programif (a=3) then ...But in C, "=" is an assignment operator, and "= =" is a relational operator. Such as:if (a==3) a=b;The former is for comparison, whether a is equal to 3, and the latter indicates that if a and 3 are equal, the B value is assigned to a. Because of the habit problem, beginners often make such

The TypeScript compiler is a powerful tool which catches mistakes even in vanilla JavaScript. Try it online at the TypeScript Playground, zero setup required.Error version:varMovie = {title: "Memento", year:2000, imdb:8.5, title: "" };varRating =Movie.imdb;functionPoint (x, x) { This. x =x; This. y =y;} Point.prototype.distance=function() { returnMATH.SQRT (x * x + y *y);};functionIspast (date) {varnow =Date (). GetTime (); returnDate.gettime () Now

Photoshop is the most popular image synthesis software, fans all over the world, but for novice designers, may make some common mistakes, in this article I listed 6 high frequency errors, to see if you were shot. One, few layers, no grouping This bad habit we are in the "designer will practice PS Martial Arts Tips!" the best PS Design White paper mentions that creating layers, learning to group layers is a professional designer must learn,