Article Introduction：Polkawallet mobile terminal user guide: Install Polkawallet wallet: Download and install from the app store. Create a wallet: Enter name, password, mnemonic phrase and select a network. Add account: scan the QR code or enter the address manually. Transfer: After selecting the account, enter the payment address and amount. Staking: Select the validator, enter the pledge amount and click Stake. Note: Keep your mnemonic phrase safe, use strong passwords, back up your wallet regularly, and beware of scams and phishing attacks.

2024-10-11 comment 0  697

Article Introduction：The rendering description is based on vue.js and does not rely on other plug-ins or libraries; the basic functions remain consistent with element-ui, and some adjustments have been made to the internal implementation for mobile terminal differences. The current construction platform is built using the uni-app official scaffolding. Because most mobile terminals currently have two types: h6 and WeChat mini-programs, it is very suitable for technology selection to run one set of code on multiple terminals. Implementation idea core api: use provide and inject, corresponding to and. In the component, a variable (array) is used internally to store all instances, and the data to be transferred is exposed through provide; the component uses inject internally to receive the data provided by the parent component, and finally combines its own attributes with method submission

2023-06-03 comment 0  1245

Article Introduction：1. After logging in to your personal account on the JD.com website, find the product you want to purchase, select the specifications, and click [Add to Cart]. 2. Then you will enter the additional purchase success prompt page, select [My Shopping Cart] or [Go to Shopping Cart Checkout]. 3. Check the items you want to purchase and click [Go to Checkout]. 4. On the order page, slide to the bottom to find [Use Discount/Gift Card/Deduction], click [Gift Card] and check the JD E-Card you want to use. 5. Continue to scroll down and confirm the order transaction amount and delivery location on the right, enter the payment password, and click [Submit Order]. Mobile terminal use 6. Users who use the mobile terminal to purchase can find the product information that needs to be traded, and then click to enter the order details page. 7. Select the delivery address and delivery time, and click below

2024-06-11 comment 0  1114

Article Introduction：The Meituan takeaway store registration process includes the following steps: log in to the merchant terminal and register an account. Fill in the basic information of the store, including name, type, address and contact information. Upload qualification certificates such as business license and ID card. Select shipping method. Set dishes and prices, including pictures, names, descriptions and inventory. Fill in the store description, upload store pictures, set the delivery area, and then submit the information for review.

2024-05-01 comment 0  1148

Article Introduction：After upgrading to iOS17.1, we can use the "Business Card Delivery" function to quickly share contact information with nearby iPhones. To share contact information using "Business Card Drop" on iPhone, follow these steps: 1. Place the iPhone screen a few centimeters away from the top of the other user's iPhone; 2. Keep the devices close to each other until the two screens "Business Card Delivery" is displayed on all the above; Three: Choose to share your contact business card and receive other people's contact business cards, or only receive other people's contact business cards; (If you want to cancel, please wait until the "Business Card Delivery" transmission is completed. Move the two devices away from each other or lock the iPhone.) It should be noted that "Business Card Delivery" can only send new contact information and cannot update existing contact information.

2024-01-11 comment 0  1638

Article Introduction：Among computer operating systems, WIN7 system is a very classic computer operating system, so how to install win7 system? The editor below will introduce in detail how to install the win7 system on your computer. 1. First download the Xiaoyu system and reinstall the system software on your desktop computer. 2. Select the win7 system and click "Install this system". 3. Then start downloading the image of the win7 system. 4. After downloading, deploy the environment, and then click Restart Now after completion. 5. After restarting the computer, the Windows Manager page will appear. We choose the second one. 6. Return to the computer pe interface to continue the installation. 7. After completion, restart the computer. 8. Finally come to the desktop and the system installation is completed. One-click installation of win7 system

2023-07-16 comment 0  1174

Article Introduction：:This article mainly introduces php-insertion sort. Students who are interested in PHP tutorials can refer to it.

2016-08-08 comment 0  1028

Article Introduction：charles captures requests in eclipse

2016-12-02 comment 0  1664

Article Introduction：Illustrated method to find the path of the PHP configuration file php.ini. Graphical method to find the path of the PHP configuration file php.ini. Recently, some bloggers asked in which directory php.ini exists? Or why does it not take effect after modifying php.ini? Based on the above two questions,

2016-07-13 comment 0  775

Article Introduction：IT House reported on July 14 that Huawei recently released new commercial AI storage products "OceanStorA310 deep learning data lake storage" and "FusionCubeA3000 training/pushing hyper-converged all-in-one machine". Officials said that "these two products can train basic AI models." , industry model training, and segmented scenario model training and inference provide new momentum." ▲ Picture source Huawei IT Home compiled and summarized: OceanStorA310 deep learning data lake storage is mainly oriented to basic/industry large model data lake scenarios to achieve data regression from Massive data management in the entire AI process from collection and preprocessing to model training and inference application. Officially stated that OceanStorA310 single frame 5U supports the industry’s highest 400GB/s

2023-07-16 comment 0  1508

Article Introduction：The difference between the exec function and the shell_exec function in PHP, execshell_exec. The difference between the exec function and the shell_exec function in PHP. Both execshell_exec functions execute Linux command functions. The difference is that the return results are different. exec can only get the last line number.

2016-07-13 comment 0  1022

Article Introduction：Nginx server combines Nginx and tomcat to access jsp

2016-12-02 comment 0  1783

Article Introduction：:This article mainly introduces the PHP function container ing..., students who are interested in PHP tutorials can refer to it.

2016-08-08 comment 0  1080

Article Introduction：Interface usage of PHP object-oriented programming, PHP object-oriented programming. Interface usage in PHP object-oriented programming, PHP object-oriented programming interface is a very important concept in PHP object-oriented programming. This article explains in more detail in the form of examples

2016-07-13 comment 0  968

Article Introduction：PHP object-oriented programming and other constant usage examples, sed usage examples. Examples of constant usage in PHP object-oriented programming, examples of sed usage. Class constants are a very important concept in PHP object-oriented programming. A firm grasp of class constants will help further improve

2016-07-13 comment 0  1003

Article Introduction：Java Tutorial—The Difference Between Int and Integer

2016-12-02 comment 0  1962

Article Introduction：Here is a JAVASCRIPT client solution for obtaining URLs with QUESTRING parameters, which is equivalent to ASP's request.querystring and PHP's $_GET

2017-04-24 comment 0  4113

Article Introduction：JavaWeb learning summary_Servlet development

2016-12-02 comment 0  1922

Article Introduction：Examples explain PHP object-oriented polymorphism, examples explain object-oriented. Examples explain object-oriented polymorphism in PHP. Examples explain object-oriented polymorphism. What is polymorphism? Polymorphism is the third feature of object-oriented languages ​​after database abstraction and inheritance. Polymorphism is many

2016-07-13 comment 0  888

Article Introduction：This article mainly introduces the document structure of HTML5 and the complete analysis of new tags. Friends in need can refer to it.

2017-04-24 comment 0  2356