Examples of laravel5.4 verification code generation and laravel5.4 examples
Summary: This article describes how to use gregwar/captcha to implement the verification code, as well as possible problems and solutions.
Procedure:
1. Find the file composer. json in the root directory of the laravel5.4 project,
Add
"Gregwar/captcha": "1. *" to the composer. json file, as shown in.
2. Open the command line, find
Examples of how JavaScript defines global objects and javascript examples
This example describes how JavaScript defines global objects. We will share this with you for your reference. The details are as follows:
!function (factory) { factory(window['Hi'] = { __a: function () { console.log('Hi.__a'); }, __b: function () { console.log('Hi.__b'); }, __c: function () { console.log
Android5.0 development examples Book Reading Notes (5) and android5.0 examples
(4) Hardware interaction and media interaction
4.6 custom camera cover
1. Draw the content in Camera to SurfaceView in real time.
To customize the shooting interface, you just need to redefine the surface interface.
The following code is displayed:
public class PreviewActivity extends AppCompatActivity implements SurfaceHolder.Ca
Examples of the two-color ball function implemented by native JS and js two-color ball examples
This article describes the two-color ball function implemented by native JS. We will share this with you for your reference. The details are as follows:
Let's take a look at the running effect:
The Code is as follows:
PS: here we will provide several related online tools for your reference:
Online random number
Simple and efficient drag function examples implemented by js and js drag examples
This article describes the simple and efficient drag and drop functions implemented by js. We will share this with you for your reference. The details are as follows:
Run the following command:
The Code is as follows:
Introduction to binary search algorithms and related Python implementation examples, python examples
Binary Search idea:When an ordered table is used to represent a static search table, the search function can be implemented using binary search.In Binary Search, the interval of the record to be queried is determined first, and then the interval is gradually reduced until the record is found or cannot be fou
Examples of Promise asynchronous programming and promise examples
The instance is as follows:
// 1. solve the asynchronous callback problem // 1.1 how to synchronize asynchronous requests // if there are no pre-and post-order differences between several asynchronous operations, the subsequent tasks can be executed only after multiple asynchronous operations are completed, const fs = require ('fs'); let scho
31st days-two examples, two examples on 31st days
1. remotely view information on server B on server
[oldboy@A ~]$ ssh 192.168.1.113 hostnameB[oldboy@A ~]$ ssh 192.168.1.113 uname -r2.6.32-431.el6.x86_64[oldboy@A ~]$ ssh 192.168.1.113 uname -aLinux B 2.6.32-431.el6.x86_64 #1 SMP Sun Nov 10 22:19:54 EST 2013 x86_64 x86_64 x86_64 GNU/Linux[oldboy@A ~]$ ssh 192.168.1.113 free total used
Examples of jQuery multi-level accordion menu and jquery examples
The accordion menu is generally used for drop-down navigation. Because the appearance is very simple, it can be stretched and shrunk like the accordion, and the proper application of the accordion effect in the project will bring a good user experience. This article uses the jQuery plug-in to easily create a very good accordion menu.
HTMLFir
First, the realization effect
Second, the main code
1, template
2. Controller
Index Module
Add Module
3. Model
Third, the Code
So you can reader copy the test.
1, template
2. Controller
3. Model
The above is a small set of thinkphp to introduce the automatic completion of the implementation of an unlimited number of classification examples, I hope to help you, if you have any question
Description: Adds increment increment to the value of the field field in the hash table key. An increment can also be a negative number, which is equivalent to subtracting a given field.Parameters: Key field incrementReturn value: The value of the field field in the hash table key after executing the Hincrby command.
11,hkeys
Description: Returns all the fields in the hash table key.Parameters: KeyReturn value: A table that contains all the fields in the hash table. Returns an empty table wh
These days are going to be a spring + spring mvc+ MyBatis + Easyui framework of the integration of the example, to do a knowledge of their own, but also to learn this friend to provide some help.
Specific introduction and other projects completed here to make a summary, this blog first occupy a position.
We will make a column later, put this part of things in, the column will be updated every day, there is a need to pay attention to.
Brief introduction:
This example all uses ann
Linux disk management commands and usage examples, linux disk command examplesLinux disk management
Linux disk management is directly related to the performance of the entire system.
Linux disk management commonly uses three commands: df, du, and fdisk.
Df: list the total disk usage of the file system du: Check disk space usage fdisk: used for disk partitioning
Df
Df Command Parameter Function: Checks disk space usage of the file system. You can use t
Float examples and plc programming examplesFloat instance description
Float is a powerful attribute. In the actual front-end development process, people often use it for layout. However, sometimes, it is difficult to use it.
For example, now we want to implement a two-column layout, with the left column fixed in width, and the right column automatically expanded in width.
See:
Idea: Use div + float, div1 as the column on the left, div2 as the column
PHP array and explode function application examples, for everyone to learn the reference.
Example 1:
Example 2:
Example 3:
The above mentioned is the entire content of this article, I hope you can enjoy.
case for JS,IMAGES,CSS.by Cassetmanager,yii::app ()->assetmanager can automatically publish private resources to the public directory Webroot/assetssecond, the use of examples:
The following is an example of admin module to illustrate the use of assets:
1, the need to use the resources under the modules/admin/assets.
2, through Cassetmanager,yii::app ()->assetmanager can automatically publish the private resources to the public directory site Dire
PHP provides four basic sorting algorithm examples and four Algorithm examples. PHP provides four basic sorting algorithm examples. many people say that algorithms are the core of the program. the quality of algorithms determines the quality of the program. As a beginner phper, although there is little access to four basic sorting algorithm
Php+mysql+jquery China Map Area Data Statistics Examples of examples of jquery explained
Today I'm going to show you how to load data into a map in real-world applications. In this paper, we use php+mysql+jquery to realize the statistic effect of data in China map provinces.
In this example, statistics on the number of active users in each province of a product background, data from the MySQL database, ac
Examples of extensions and inheritance usages of PHP classes, examples of PHP inheritance usages
The examples in this article describe the extension and inheritance usage of PHP classes. Share to everyone for your reference. Specific as follows:
I hope this article is helpful to everyone's PHP programming.
http://www.bkjia.com/PHPjc/1019434.html www.bkjia.com
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