Course Elementary 10371
Course Introduction:"JavaScript Basic Grammar and Basic Statements Video Tutorial" This course was recorded by Beifeng.com. JavaScript is a literal scripting language. It is a dynamically typed, weakly typed, prototype-based language with built-in support for types. Its interpreter is called the JavaScript engine, which is part of the browser and is widely used in client-side scripting languages. It was first used on HTML (an application under Standard Universal Markup Language) web pages to add dynamic functions to HTML web pages. .
Course Intermediate 10899
Course Introduction:"Self-study IT Network Linux Load Balancing Video Tutorial" mainly implements Linux load balancing by performing script operations on web, lvs and Linux under nagin.
Course Advanced 16834
Course Introduction:"Shangxuetang MySQL Video Tutorial" introduces you to the process from installing to using the MySQL database, and introduces the specific operations of each link in detail.
An error occurred during database statement execution
2019-05-01 15:49:14 0 1 876
How to print sql statements except queries
2019-08-05 11:22:17 0 0 1009
MySQL multi-expression if statement
2023-09-19 16:06:52 0 1 573
How to use SQL statements to realize the sum of each column in Total 1, Total 2, and Total 3?
2017-05-18 10:50:09 0 2 676
Is there an order when C# statements are executed?
2018-05-24 09:57:25 0 1 1230
Course Introduction:Constructed classes using Insert and Update statements in PHP
2016-07-25 comment 0 913
Course Introduction:identity_insert:identity_insert Detailed explanation of PHP insert syntax: There was this sentence in the last program: $exec="insert into info (ename,pcname) values ('".$_POST["ename"]."','".$_POST ["pcname"]."')"; Explain the meaning of this sentence. The syntax for inserting records in SQL is: insert into table name (field name 1, field name 2, ...) values ("value of field 1", "value of field 2"
2016-07-29 comment 0 1110
Course Introduction:本文主要是 MySQL INSERT INTO 语句中的相关语句的介绍,MySQL INSERT INTO语句在实际应用中是经常使用到的语句,所以对其相关的内容还是多多掌握为好。 INSERT[LOW_PRIORITY|DELAYED][IGNORE] [INTO]tbl_name[(col_name,...)] VALUES(expression,...),(...)
2016-06-07 comment 0 1255
Course Introduction:sql statement: sql statement PHP batch delete sql statement: First of all, you must understand the sql statement $SQL="delete from `jb51` where id in (1,2,4)"; The form is probably: Copy the code The code is as follows: <form action= "" method="post"> <input name="ID_Dele[]" type="checkbox" id="ID_Dele[]" value="1"/> <input name="
2016-07-29 comment 0 1166
Course Introduction:Guide to PHP if Statement. Here we discuss the Introduction and different syntax for PHP if statement with examples and code implementation.
2024-08-29 comment 0 790