当前位置：网站首页>Summary of kotlin common knowledge points
Summary of kotlin common knowledge points
2022-07-25 23:19:00 【Brother Xiang.】
val s="%.2f".format(8.956244) //8.96 The number is rounded off 2 Decimal place
Number ending method to 2 Decimal place
val format = DecimalFormat("0.##")
// Discard rule without keeping decimals ,RoundingMode.FLOOR It means to give up .
format.roundingMode = RoundingMode.FLOOR
val s2 = format.format(8.956756) //8.95
边栏推荐
- WordPress function encyclopedia, you can do the theme after learning it
- Shanghai Second Polytechnic University - Health Daily autocheck
- The small icon of notification setting shows a small square
- Custom MVC principle
- 类和对象（3）
- 理解的英文(言语理解)
- OASYS system of code audit
- 类和对象（2）（6个默认成员函数）
- Call Gaode map -- address is converted into longitude and latitude
- PHP binary array is sorted by a field in it
猜你喜欢
5 ROS仿真建模（3- rviz+gazebo+控制仿真机器人)
Details of notification (status bar notification)
Custom MVC principle
驱动板网线直连电脑共享网络配置
Data broker understanding
Enabling partners, how can Amazon cloud technology "get on the horse and get a ride"?
电商RPA，大促轻松上阵的法宝
@Import
serialization and deserialization
Memory paging and tuning, kernel and user space
随机推荐
Take away applet with main version of traffic / repair to add main access function of traffic
uvm_ HDL -- implementation of DPI in UVM (4)
[paper notes] robot dynamic tracking and grasping method based on online prediction and planning
Recommended system - an embedded learning framework for numerical features in CTR prediction
Multimodal deep multi modal sets
Source code of YY music wechat applet imitating Netease cloud music
Solve the problem phpstudy failed to import the database
WordPress removes the website publishing time
@Import
5 ROS simulation modeling (3-rviz+gazebo+ control simulation robot)
Overview of MES system equipment management (Part 2)
谷粒学苑P98踩坑 e.GlobalExceptionHandler : null
Wamp MySQL empty password
[QNX Hypervisor 2.2用户手册]9.8 load
firewall 命令简单操作
Redis expiration key deletion strategy [easy to understand]
Design of regular expressions
Simulink learning notes (III) - Simulink automatic code generation (II) "suggestions collection"
Kotlin 常用知识点汇总
The new UI people help task help PHP source code with a value of 1500 / reward task Tiktok Kwai headline like source code / with three-level distribution can be packaged applet