how to learn vb scripting

In the past year, the discussion list of various discussion forums or emails on the Internet has been VB. NET And C # To explore the advantages. The main problems that these discussions focus on are: Which one should I learn first, VB. NET Or C # ? I forward this articleArticleThe purpose is to help you solve this problem. I don't want to

big side.Listen to the old boy teacher and some experts said that the best way to learn early is to knock and break the problem of practice.The highest programming self-perception is:Problem analysis decomposition is fast and complete.Completeness: is to judge the various possibilities.High efficiency, high performance, 1+2+3...+100 = (1+100) * (100/2)/2Old boy Shell advanced programming combat Video 52 freeHttp://edu.51cto.com/course/course_id-963.h

, in the shell script of the usual term loop.At this point, you press CTRL +z to pause it, and then enter BG to go back into the background.In the case of multitasking, if you want to move the task to the foreground, FG is followed by the task number and the task number can be obtained using the jobs command.9. >>, 2>, 2>> : The above-mentioned directional symbols > and >> denote the meaning of substitution and addition, then there are two symbols which are 2> and 2>> here. Indicate error redire

when locating a rect transform. first determine whether it has or should have any stretching behavior. Anchormin and anchormax attributes do not have the same tensile behavior. For non-stretched rect transform, it is easiest to set this position by setting the anchoredposition and sizedelta attributes. The position of the anchoredposition specified by the anchoredposition and anchors. The same size of sizedelta is sometimes not stretched. For stretched rect transform, it can be the location o

(18) unity4.6 learn Ugui Chinese Document ------- tips-Creating UI elements from scripting, ugui-creating Hello everyone, I am Sun Guangdong. Reprinted please indicate the source: http://write.blog.csdn.net/postedit/38922399 More comprehensive content please see my game pretty cool address: http://www.unitymanual.com/forum.php? Mod = guide view = my4. CreatingUI elements from

Linux Scripting Learning D: Delete rows that match the criteria Sed ' 1,2d '/etc/fstab delete 1, 2 lines, show other rows P: The line that displays the print fit condition Sed '/^\//p '/etc/fstab matches the display, plus the original, there will be 2 duplicateSed-n '/^\//p/etc/fstab displays the line that matches the print A: Add/string after the specified line Sed '/^\//a \ #hello world '/etc/fstab \ #

Basics of Linux Shell scripting here we first talk about the shell of the basic syntax, the beginning, comments, variables and environment variables, to do a basic introduction, although not related to specific things, but lay the foundation is to learn easily after the premise. 1. Linux Scripting Basics Basic Introduction to 1.1 grammar 1.1.1 Opening The progra

Perhaps the content of this article is a bit dull, but I would like to say that if you want to learn more about how the game engine is dealing with animation breaks or footage and the player's manipulated characters to animate, then this is a good article (of course I just translated it) animated script Animation Scripting The Unity ' s animation system allows you to create a nice animated skinning charac

Learn more about the character test of Linux and the practice of bash scriptingOne, character test options= =: Tests whether two strings are equal, equals true, and not equal to false.！ =: Tests whether two strings are unequal, unequal to true, and equal to false.-N String: Tests whether the specified string is empty, NULL is true, and is not NULL for false.-Z String: Tests whether the specified string is not empty, is not empty, is true, and Null is

Selenium and QTP are functional automated tests, LoadRunner and JMeter are automated tests of performance Selenium requires a higher code capacity, suitable for PYTHON,QTP general use of Vbs,loadrunner General C, but now also can be used in Java and other languages. Now the most powerful tool for functional automation is QTP, but the trend of selenium is growing, and it is recommended to use this tool What's the difference between Selenuim,qtp,loadrunner,jmeter, where you want to

1, #!/bin/shThe first line tells the operating system that the interpreter for this script is/bin/sh this executable file2. While loop:#!/bin/shSleep 1; echo "User"; \Sleep 1; echo "Password"; \While true; Do \echo "Output"Sleep 1; \Done3, the shell script realizes the automatic input of Telnet, implements with the pipeline, the last while loop is used to give the last command full execution time(Sleep 1; echo "user"; \Sleep 1; echo "Password"; \Sleep 1; echo "Cd/usr/local"; \Sleep 1; echo "./te

Break is to jump out of the current loop, and continue is to jump out of the loop and start the new loop again[Email protected] test]#CatDemo.SH #/bin/Bash while true; DoRead-P"Please input number:"x yif((x>9)); ThenContinueelif((y>9)); Then BreakElseZ=$ ((x+y))Echo$zfi DoneEcho "Execution completed!"[email protected] test]#SHDemo.SHPlease input number:1 23Please input number:Ten 2 # $x >9, when the back part of the secondary loop is not executing, and the loop starts againPlease input number

;nulGoto Exit))Setjob_tmr=!bak_hou!:0 0if!bak_hou! LSS 10Setjob_tmr=0!bak_hou!:0 0At !job_tmr!/every:1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31%windir%\ Oracleautobackup\oracleautobackup.bat-Backup>nul 2>nul for/F "USEBACKQ"%%i in ('dir%windir%\tasks\at*.job/b/o:d`) Do Setlastat=%%idel%windir%\tasks\oracle automatic backup. Job >nul 2>nulRename%windir%\tasks\!lastat! Oracle automatic Backup.Job::Save configuration file: SaveconfigEcho!bak_hou!>%configfile

Tags: meaning cond centos7 test cat size pre BER syntax errorNote: The comparison string in the shell can only be used = =, Compare numbers using-eq,-ne,-gt,-ge,-lt,-le, or = =, [[Email protected]SH]$CatNumber_compare.SH #!/bin/bash# script Name: Number_compare.SH#用途: Compare two digit sizesEcho "Please input first number :"Read xEcho "You first number x= $x"Read-P"Please input second number:"yEcho "You second number y= $y"if[$x-eq $y]; Then Echo "Equal"elif[$x-gt $y]; Then Echo "x great

connection is successful, true is saved, false is not saved public sub new () 'constructor, establish a connection, open Database conn = new sqlclient. sqlconnection Conn. connectionstring = STR Conn. open () end sub 'queries whether the user in the database has the public function query_user (byval thisuser as model. classmodel) as Boolean 'database query statement dim sqlstr as string sqlstr = "select * From usertable where user_id = '" thisuser. user_name "'and user_pwd ='" thisuser. user

Linux Scripting Learning D: Delete rows that match the criteria Sed ' 1,2d '/etc/fstab delete 1, 2 lines, show other rows P: The line that displays the print fit condition Sed '/^\//p '/etc/fstab matches the display, plus the original, there will be 2 duplicateSed-n '/^\//p/etc/fstab displays the line that matches the print A: Add/string after the specified line Sed '/^\//a \ #hello world '/etc/fstab \ #

seconds, in the shell script of the usual term loop.At this point, you press CTRL +z to pause it, and then enter BG to go back into the background.In the case of multitasking, if you want to move the task to the foreground, FG is followed by the task number and the task number can be obtained using the jobs command.9. >>, 2>, 2>> : The above-mentioned directional symbols > and >> denote the meaning of substitution and addition, then there are two symbols which are 2> and 2>> here. Indicate erro

"; REMif the object in the first parenthesis is a file name, enclose it in double quotes . REMTokens=1-3 "for the 1 to 3 columns, behind the suspect is%%a, how can it be%%b?" for/F "Usebackq delims==. Tokens=1-3 "%%a in ('SetOra[%%i] ') Do SetOra_cur=%%bSetora[%%i]=REM\ \ means escaped/ Echo!ora_cur!| Findstr "\" >nul 2>nul Echo!ora_cur!| Findstr "@" >nul 2>nul (Set/A J+=1SetOra[!j!] =!ora_cur! ) ) ) Wrote a lot of notes in order to understand Bat