learn microstation

that you want to understand, then take out a piece of paper and write the concept on top of the white.Step Two – Imagine a scenario where you are about to impart this concept to othersWrite down your interpretation of the concept on a white paper, as if you were teaching a new student to the concept. When you do this, you will be more aware of how much you understand about the concept and whether there are still areas of ambiguity.Step three – if you feel stuck, review the learning materialsWhe

Learn design patterns with me (2). learn design patterns. Learn design patterns with me (II). The Design patterns factory patterns are very important in the design of polymorphism. if appropriate, they can make the application more portable, learning the design pattern between classes with me (2) learning the design pattern The factory model is very important in

Learn linux system monitoring tools 1. Learn linux Make full use of the built-in linux system monitoring tools to quickly and conveniently understand the system performance and other issues, so as to facilitate system analysis and debugging. Learning articles: Every system administrator needs to know 30 Linux system monitoring tools and learn CPU and process per

How to quickly learn Regular Expressions and quickly learn Regular Expressions Regular Expression Concept Regular Expression, also known as Regular Expression and Regular Expression (English: Regular Expression, often abbreviated as regex, regexp or RE in code), is a concept of computer science. Regular Expressions use a single string to describe and match a series of strings that conform to a certain synta

Three minutes to learn how to use the singleton mode, three minutes to learn The Singleton mode is one of the simplest development modes and one of the most commonly used development modes. Use Cases include database connection, file operations, or sharing. The following is the code details, which can be understood after three minutes. 1 package designMode_java.singleton; 2 3/** 4 * singleton 5 * @ auth

I want to learn Python with my colleagues. I want to talk about small functions (2). I want to learn python. The title of the previous lecture and this lecture is "big topic and small functions". The so-called big topic is that if these functions are traced back, they will find things that sound higher. This kind of thinking definitely inherits the fine traditions of the Chinese nation. Since the subjects o

Java basics-Learn from the context (01) and learn from the context of java 1. myeclipse is an eclipse plug-in. Developed in java. The process is javaw.exe -- started in non-command line mode. 2. companies that use these terms are often world-class and good companies. (Technical breadth + English) Java ee ----- Java Platform, Enterprise Edition Ide ---- Integrated Development Environment Jms ----- Java

IIS service (PS: estimates will despise me), so, One of the SQL Server services takes up 80 ports and it stops. Then we can find the Apache Service (Wampapache) and start it. And then the icon turns green, haha.Second, about the novice, how to run the first program is extremely important, especially do not know how to run, haha.In the installation directory (for example: d:/wamp/www/), there is a WWW folder, there is a index.php file can be taken to try to run.Open Browser input: localhost/inde

Many friends are very much want to learn SEO optimization and network marketing, but a said learning does not know where to start, first I tell you a network Marketing SEO optimization technology website, Orange Studio-Network marketing technology sharing base! Website Real solve a variety of problems, provide a lot of network marketing SEO optimization of technical methods, how to say that this is not all a bit do not believe? Then you go to see it,

QuoteTo learn the spring framework of the technical insider, you must master some basic Java knowledge, is the so-called "ascend will inferiority, involved in the far must from you." The following Java knowledge is closely related to the spring framework, and it's important to learn (I'll introduce these Java fundamentals through a series that I hope will help you.) ）：[1] Java Reflection knowledge-->spring

HTML, which was originally designed to create dynamic Web pages. The grammar absorbs the C language, Java and Perl features, the entry threshold is lower, easy to learn and widely used. 6.PythonPython is a dynamic language that is used to design a wide variety of applications and is often easier to write than Tcl,perl,ruby,scheme and Java. The Python syntax is concise and clear, with a rich and powerful class library. It is often nicknamed the Glue l

Skillfully learn Wubi typing-----1 hours can learn, not dead back word root Basically 1 hours can learn, do not have to die back word root, as long as you find the right rule. Wubi for transverse, vertical, skim, point, fold. One horizontal for a pen, vertical for two strokes, three strokes, the point of four strokes, folded into Wubi These five strokes are d

A new technology has come out, how to learn? Experts:First step: Download the latest documents to the official website, run some of the official demo (note is the official demo), and then the program on the machine can run up, and then to the Official Document page one page down, look at a page, if a program can run, then go to the program, the program ran, And then come back and look at the document, and then the program can run, and then go on to k

Skills | promotion | webmaster Song ancestor virtuous, but can also put this entertainment to death of the impetuous entertainment era noisy, the individual also quickly became famous, even by all the television stations and banned, even by all the peers despise, but he also achieved another success, at least on the network there are a lot of suitors. If you don't know Song Zude can search it by Baidu.This also from another aspect to the personal stationmaster more revelation, why we cannot

With the rapid development of Internet technology in these years, the phenomenon of technology is becoming more and more prominent in the field of information technology in the era of big data, cloud computing, virtual technology and artificial intelligence. With the shortage of high-end Linux ops, why should we learn Linux? xxx teacher thinks, perhaps can start from the following angle.First, why Choose Linux?Speaking of Linux, everyone may know good

domain name is unique, for example: www.baidu.com baidu.com is the domain name, we can ping the command to view the IP address of the domain name, for example:Vi. DNS---Domain Name SystemFunction: Converts a domain name to an IP address, which is a mapping relationship between the domain name and the IP in DNS.Viewing the host file for native DNS can be seen as:The first step:Click OK to enter the second step.Step Two:In the stand-alone etc into the third stepStep Three:Open the host file throu

number is negative, when using the shift character >>, the high-constant 1 is removed, resulting in a minimum of four-bit acquisition, which will not be completed at all. Therefore, the use of >>>, indicating whether positive or negative, both complement 0. In the program flow control statement switch, it features: The switch statement chooses only four types: Byte,short,int,char. There is no order between case and default, first case is executed and no matching case e

positioned in a two-dimensional array, and the three one-dimensional arrays are not defined, so the default address value is null. If the three array is again a single array, then the memory will be divided into a space, this address value will be assigned to a two-dimensional array of one-dimensional array, that is, when you define, memory is not in the memory of the two-dimensional array has been allocated to open up, but re-opened another piece of memoryint[][] arr = new INT[][3]; this defin

Day10 Finally: In exception handling, the code that is placed in the finally is the code that is bound to be executed. Typically used to close a resource. try{};finally{} can exist, in which case no catch is an exception that is not handled and must be declared if the exception is not a run-time exception. The exception is reflected in the child parent class overlay: When a subclass overrides a parent class, if a method of the parent class throws an exception, the child class's overri

To learn Linux programs, first learn VIM-general Linux technology-Linux programming and kernel information. The following is a detailed description. Today, I have experienced the power of Linux LiveCD and VI. I feel that the Linux Command Line is really powerful, and the performance of VI under the command line is truly surprising, therefore, you have downloaded the windows version of Gvim for trial use. I