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Laravel's Validation class allows you to easily and conveniently verify data correctness and view the corresponding verification error information. For more complex verification scenarios, you may need to create a form request. The form request

How to modify the maximum number of mysql concurrent connections does not matter to MySQL. It mainly depends on the system and business logic. Method 1: Go to the MySQL installation directory and open the MYSQL configuration file my. ini or my. cnf

1. The first step is to modify the database file. The database is the core of the whole website and the most important. As followsA. Export the local database to Php.sql (the database should be exported and imported)B. Open the Php.sql file. Find 127

Extdefine (& 039; JCYappcontrollerUserController & 039;, {extend: & 039; ExtappController & 039;, alias: & 039; widgetuserController & 039;, init: function () {thiscontrol ({& 039; gri Ext. define ('jcy. app. controller. userController ', {extend:

Create windows custom commands and windows custom commands First, create a folder in any location. The directory I use isD: \ Program Files \ Quick Start \ command \, Desktop my computer/computer icon right-click Properties Advanced System

When $ _ post [''] and $ _ get [''] are used to obtain parameters in the formNotice: Undefined index :--------; We often receive Undefined index errors when receiving data from form POST, as follows: $ act =$ _ POST ['action'];The above code always

Installing IIS7New role:Watch out for three places to hit the hookNote: CGI will be used in iis7+php_5.3.5 environment.ISAPI extensions and ISAPI filters are iis7+php_5.2.17Start adding PHP support for IIS belowiis7+php_5.3.51. Extract the

The object-oriented programming features introduced by www. ibm. comdeveloperworksxmllibraryos-php-flexobjPHP5 significantly improved the PHP language hierarchy. It's not just the access control of members and Methods. private, protected, public --

Today when debugging the program, found a strange problem, before debugging all no problem, this morning added a bit of something, error, jump to debug position, below 4 lines red section1 ; Find next lower page and probe2cs20:3 Sub eax, _

Determined to make the whole LNPM, for the first time in the Linux development environment, more difficult than win. Virtual machine centos6.5, online search a number of tutorials, roll up the sleeves open dry, didn't think pit one by one, from the

Error_reporting (Report_level) is often used to debug your program when PHP is developed, and the report_level possible values are listed below: value Constants Description 1 E_error This is a serious error,

News content module design of news content table field name explanation cat Category title author source keywords webpage Keyword description orderby sort content hits CTR addate News content module 　　Content involved 1. design of news content

: This article mainly introduces the PHP error level. if you are interested in the PHP Tutorial, you can refer to it. During PHP Development, error_reporting (report_level) is often used to debug your program. The possible values of report_level are

: This article mainly introduces Laravel5 basics (11)-form verification. if you are interested in PHP tutorials, refer to it. When you create an article, if you do not input anything and submit it directly, OK, you get an empty article without any

This article mainly introduces about the laravel of the initial installation, has a certain reference value, now share to everyone, the need for friends can refer to Initial installation of the Laravel Composer installation Composer China

Form verification for Laravel5 framework learning, laravel framework. Form verification of Laravel5 framework learning. when the laravel framework is creating an article, if you do not input anything and submit it directly, OK, you get an empty

Install CentOS6.5 on VMWare. Some problems may occur when the system installs vmware-tools. the following solutions are provided: 1. log on to the system, switch to the root account 2. configure the network minimal version and do not start the

Here is a modified yii2.0 user login used for other table implementation methods. Content is very good, now share to everyone, but also for everyone to make a reference. It's just a record of your own practice. For some reason, do not want to use

partitioning of time zones The world is divided into 24 time zones, each time zone has its own local time, the same time in the local time zone of 1-23 hours, such as the local time in London and Beijing local time difference of 8 hours. In the

For some reason, do not want to use Yii comes with the user table, want to use their own built Admin database table, how to modify it? The following small series to introduce you to modify the yii2.0 of the user table for the other table method,