Course Intermediate 5430
Course Introduction:Flutter is Google's mobile UI framework that can quickly build high-quality native user interfaces on iOS and Android. Flutter can work with existing code. Flutter is being used by more and more developers and organizations around the world, and Flutter is completely free and open source. We will unveil his lovely and magical veil here.
Course Elementary 12860
Course Introduction:From the perspective of beginner and intermediate readers, through easy-to-understand language and colorful examples, it introduces in detail the knowledge required to use Android. Using the Android Studio development tool, it explains from an Android application, from the shallower to the deeper, so that students can gradually Master the essence of Android.
Course Elementary 7745
Course Introduction:01-NodeJS (introduction, installation, common modules, message board) 02-NodeJS (NPM usage, template engine, Express framework) 03-NodeJS (Express framework student project, login registration, middleware, session technology, error handling) 04-NodeJS (ES6, web crawler, MySQL, koa2 framework student project)
Course Intermediate 19763
Course Introduction:Based on the two principles of streamlined core and unified usage, ThinkPHP6 has further optimized and improved the underlying architecture based on 5.1, and made it more standardized. Due to the introduction of some new features, the ThinkPHP6 operating environment requires PHP7.1+ and does not support seamless upgrades to 5.1.
2017-06-06 09:52:55 0 2 986
php - Array reorganization help~~
2017-06-06 09:54:16 0 3 643
2017-06-06 09:54:18 0 2 1051
http - nginx reverse proxy url error
2017-06-06 09:54:28 0 1 1181
Front-end - How to speed up the loading speed of css background images
2017-06-06 09:54:29 0 6 1208
Course Introduction:According to news on August 22, China Information Technology Group disclosed on August 15 that at the recent plenary meeting of the International Telecommunication Union Study Group 13 (ITU-TSG13) in Geneva, Switzerland, the group took the lead in completing the ITU-TY.3208 " Fixed, mobile and satellite convergence - Session management of satellite backhaul in IMT-2020 and beyond networks" standard was successfully completed. This standard specifies the session management mechanism in the satellite backhaul scenario of the satellite-ground integrated network. Satellite backhaul is a typical satellite application scenario proposed by the ITU. It expands communication coverage, improves emergency communication capabilities, supports diverse application scenarios, and promotes technology. It plays an important role in progress and industrial upgrading as well as meeting future communication needs. The session management of satellite backhaul network is mainly
2024-08-22 comment 0 924
Course Introduction:According to news on July 3, technology media Android Headline published a blog post yesterday (July 2). Based on information mined from the GSMAIMEI database, Samsung is very likely to no longer launch the Galaxy S25 Plus model. 1. Samsung Galaxy S25 standard version (model number SM-S931B/DS) and Galaxy S25 Ultra (international version SM-S938B, US version SM-S938U, Korean version SM-S938N and Chinese version SM-S9380) appeared in the IMEI database. The Galaxy S25 Plus model is absent. Samsung GalaxyS25 standard versionSamsung GalaxyS25Ultra international versionSamsung GalaxyS25
2024-07-03 comment 0 544
Course Introduction:With the popularization of the WEB2.0 standardized design concept, many large domestic portals have adopted the DIV CSS production method. From the actual application situation, this method is definitely better than the table production method.
2016-05-16 comment 0 1505
Course Introduction:Go Language Regular Expression Practical Guide: How to Match Domestic Mobile Phone Numbers Regular expressions (RegularExpression) are widely used in software development, and they can quickly and flexibly match and process text data. In the Go language, the standard library provides the regexp package to support the use of regular expressions. This article will introduce how to use regular expressions in Go language to match domestic mobile phone numbers, and attach corresponding code examples. First, we need to clarify the format of domestic mobile phone numbers. Currently, mainland China
2023-07-12 comment 0 1160
Course Introduction:Huawei has announced the patent charging standards for 4G\5G\WIFI6\Internet of Things in the past two days, which has aroused everyone's heated discussion. Huawei's standards are as follows: [Charging standards] are as follows: 4G mobile phone license fee upper limit: US$1.5 per unit 5G mobile phone license fee upper limit : Wi-Fi 6 consumer device license fee cap of $2.5 per device: $0.5 per device License rate for devices with IoT technology as the core: 1% of the net selling price Device license rate for enhanced connectivity through the Internet of Things: 0.3 per device – US$1 Huawei’s standard is still lower than the international standard, because for patents in the same field, the patent license fee for Ericsson’s 5G mobile phone is up to US$5 per unit, the patent license fee for Nokia’s 5G mobile phone is 3 euros, and the patent license fee for Qualcomm’s 5G multi-mode mobile phone The license fee is 3.2 of the price of the phone
2023-07-22 comment 0 1681