Course Elementary 20788
Course Introduction:Use PDO mode (PHP data object) to connect and select databases (unified operation of various databases), execute SQL statements and process result sets
Course Intermediate 23044
Course Introduction:"PHP Object-Oriented Video Tutorial" This course is recorded by Boole Education. It explains the basics, abstract classes, and interfaces of PHP object-oriented in a simple and easy-to-understand manner. It also briefly describes the three major characteristics of PHP object-oriented: encapsulation, inheritance, and polymorphism. Having said so much, let’s learn it together! !
Course Intermediate 7964
Course Introduction:Object-oriented programming (OOP for short) is not only a need for developing large-scale projects, but also a tool for analyzing problems. PHP has complete object-oriented programming capabilities and can complete the development of large-scale commercial projects. This course combines the object-oriented technology in PHP , break it apart and crush it, and I’ll tell you slowly.
javascript - react get image from object
2017-06-28 09:24:57 0 1 521
javascript - js attribute stack diagram
2017-05-19 10:42:02 0 1 497
2017-07-05 10:46:27 0 1 690
2023-08-31 11:48:55 0 1 541
Course Introduction:?php /** flip 图象翻转 **/ $image = images/csdn.gif; // 原图 $imgstream = file_get_contents($image); $im = imagecreatefromstring($imgstream); $thumbw = imagesx($im); // 原图宽 $thumbh = imagesy($im); // 原图高 if(function_exists(imagecreatetruecolor
2016-06-01 comment 0 921
Course Introduction:The tutorial brought to you today is about the CorelDraw2019 software. Do you know how to lock the object layer in CorelDraw2019? Next, the editor will bring you the specific operations of locking the object layer in CorelDraw2019. Let us take a look below. How to lock object layers in CorelDraw2019? Specific operations for locking object layers in CorelDraw2019 Open CorelDraw2019 and click the plus button. Select the number of pages and parameters and click the [ok] option. Click on the object toolbar and click on the lock symbol.
2024-08-13 comment 0 687
Course Introduction:1. Open the Edraw flowchart production software and find the business diagram (BusinessDiagram) through [New], as shown in the figure: 2. Select the second [BusinessMatrix] in the template menu item, and click [Create], as shown in the figure: 3. A blank editing area will be generated at this time, with different elements to choose from on the left, as shown in Figure: 4. Select the third [PositionMap] in the first row in [Matrix], and drag one to the canvas, as shown in Figure: 5 . Modify the content inside the four squares to the first, second, third and fourth quadrants respectively, as shown in the figure: 6. Select the entire graphic, modify the font size and type, and find a font that fits the whole. As shown in the picture:
2024-04-08 comment 0 730
Course Introduction:Meitu Xiuxiu is a picture processing application used by many users. It not only helps us perform various processing on pictures, but also supports taking ID photos, image photos, professional photos, etc. The editor will tell you today We have brought you how to make software image photos, come and learn it now! How to create image photos on Meitu Xiuxiu 1. First, click to enter the Meitu Xiuxiu APP on your mobile phone. 2. Then select the image photo function option in the function bar. 3. Finally enter the new page, select the type of your own image to edit the image, and save it after completion!
2024-07-10 comment 0 413