
A | (ECNS) -- Alibaba’s on-demand delivery platform Taobao Flash Sale, also known as Taobao Shangou, has introduced a new safety measure that adds riders' waiting time at traffic lights to their delivery time allowance. Qingdao in Shandong Province is among the first cities to adopt this mechanism. The system automatically detects when riders stop at red lights, displays “waiting at traffic light” on the navigation page and records the waiting time without requiring any manual input. In the initial phase, the program covers all Taobao Flash Sale riders in Qingdao’s Jimo District, with plans to expand to more areas. This initiative is part of Taobao Flash Sale's broader efforts to improve rider safety through technology and collaboration with local authorities. The platform has provided safety reminders for risks such as speeding, distracted driving, and running red lights using AI-powered assistance, while also offering traffic safety training and incentives for riders. Taobao Flash Sale has also rolled out other measures, including smart lockers and improved delivery services, to reduce pressure on riders and improve delivery efficiency. (By Intern Liu Shuangjing, Zhang Dongfang)
。1月12日,知名的IDE开发者Jet Brians在2018年为中国开发者发布了一份生态报告,通过对不同开发者的调查,揭示了不同编程语言的流行趋势,从开发者的角度反映了他们的个人偏好。调查从浅到深,从一般问题入手,逐步延伸到各个领域的科技趋势。

B | 根据JuleBiRANS,中国最流行的编程语言是Java、JavaScript和Python。

C | 虽然这三种语言在中国开发者中仍然很流行,如go、kotlin、html/css等也很流行,并逐渐流行起来。

D | JetBrians还调查了中国开发者希望学习或未来正在学习的语言。调查发现,约38%的受访者正在学习或想学习围棋语言。第二类是Kotlin(32%)、Python(31%)、JAVA(14%)和C(10%)。在具体的发展分工方面,Jet Brians发现,中国开发商的总体水平略低于全球平均水平,但在移动应用开发方面,中国高于世界平均水平。其中,86%的程序员从事Android开发,48%是iOS。Jetbrians还分析了中国程序员开发语言工具所使用的Jetbrians工具的比例,发现Jetbrians自己的intellij思想最受欢迎,其次是pycharm和webstorm。在项目或工作存储方面,25%的中国开发人员倾向于将项目存储在本地设备或服务器上,而42%的开发人员倾向于将项目和数据放在公司内的专用服务器上。剩下的33%的程序员中,24%使用阿里云,9%使用Azure、Google和其他云平台。有趣的是,JetBrians还调查了开发商的生活方式,40%的开发商喜欢茶,47%的开发商喜欢咖啡。4%的被调查者睡眠时间超过8小时,61%的被调查者7-8小时,29%的被调查者5-6小时,3%的被调查者睡眠时间少于5小时,3%的被调查者似乎养成了不睡觉的习惯。
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