https://stackoverflow.com/questions/26502775/pycharm-simplify-chained-comparison

In Python you can "chain" comparison operations which just means they are "and"ed together. In your case, it'd be like this:

if start <= x <= end:

Reference: https://docs.python.org/2/reference/expressions.html#not-in

This inspection highlights chained comparisons that can be simplified.的更多相关文章

  1. coffeescript 1.8.0 documents

    CoffeeScript is a little language that compiles into JavaScript. Underneath that awkward Java-esque ...

  2. how to use coffee script

    TABLE OF CONTENTS TRY COFFEESCRIPT ANNOTATED SOURCE CoffeeScript is a little language that compiles ...

  3. coffeescript 1.6.3使用帮助

    CoffeeScript is a little language that compiles into JavaScript. Underneath that awkward Java-esque ...

  4. Inspection info: Checks Spring Boot application .properties configuration files. Highlights unresolved and deprecated configuration keys and in

    Cannot resolve class or package ‘jdbc’ less… (Ctrl+F1) Inspection info: Checks Spring Boot applicati ...

  5. only for equality comparisons Hash Index Characteristics

    http://dev.mysql.com/doc/refman/5.7/en/index-btree-hash.html Hash Index Characteristics Hash indexes ...

  6. The only legal comparisons are between two numbers, two strings, or two dates.

    The only legal comparisons are between two numbers, two strings, or two dates. Left  hand operand is ...

  7. WordLight: highlights all occurrences of a selected text for VS2008

    https://visualstudiogallery.msdn.microsoft.com/ad686131-47d4-4c13-ada2-5b1a9019fb6f About This is a ...

  8. 利用jquery.chained.remote实现多级级联

    多级级联一直是前端比较烦人的一个功能,本次用jquery的插件,chained.remote实现多级级联. 应用场景:至少有二个下拉框,下拉框的个数不定. 应用步骤: 1.引入js文件,当然这个插件需 ...

  9. 解决author波浪线Spellchecker inspection helps locate typos and misspelling in your code, comments and literals, and fix them in one click

    自从把默认的头注释的author改成自己的名字以后越看越顺眼,但是发现名字下面一直有个波浪线,强迫症简直不能忍. 然后当你把鼠标放上去,再点击提示上的"more",会看到下面的提示 ...

随机推荐

  1. idea 将java 项目 打包成jar包

    记录一下,防止忘记.ps : 请忽略这个是web项目 1.idea 打包jar包 (1)首先打开Project Structure,选中Artifacts (2)点击绿色加号,选中jar ,然后选中f ...

  2. BeanUtils使用将一个对象拷贝到另外一个对象

    这里的BeanUtils是BeanUtils是org.springframework.beans.BeanUtils,和org.apache.commons.beanutils.BeanUtils是有 ...

  3. x86平台inline hook原理和实现

    概念 inline hook是一种通过修改机器码的方式来实现hook的技术. 原理 对于正常执行的程序,它的函数调用流程大概是这样的: 0x1000地址的call指令执行后跳转到0x3000地址处执行 ...

  4. swoole在线聊天学习笔记

    <?php $http=); $http->on('request',function(swoole_http_request $request,swoole_http_response ...

  5. 六十六、SAP中代码格式化功能(SHIFT+F1)

    一.在Delphi或PHP中,都有代码格式化工具,SAP中也有,如图 二,点击之后,没有任何反应,提示功能没有开启 三.在实用程序->设置中,选择好相关内容 四.勾选自己的相关设置 五.再点击代 ...

  6. [HNOI2008] 玩具装箱 D2 T3 斜率优化DP

    Description P教授要去看奥运,但是他舍不下他的玩具,于是他决定把所有的玩具运到北京.他使用自己的压缩器进行压缩,其可以将任意物品变成一堆,再放到一种特殊的一维容器中.P教授有编号为1... ...

  7. ROS2学习日志:TurtleSim测试日志(基于ROS2 Eloquent Elusor)

    TurtleSim测试日志(基于ROS2 Eloquent Elusor) 1.ros2 run 1.1 ros2 run turtlesim turtlesim_node --ros-args -- ...

  8. Java中的Math.abs()

    Math.abs(n):对int.long.float.double类型的数取绝对值 其中 int 类型的数取值范围是 -2^31——2^31-1(-2147483648 ~ 2147483647) ...

  9. 大数据高可用集群环境安装与配置(04)——安装JAVA运行环境

    Hadoop运行在java环境,所以在安装Hadoop之前,需要安装好jdk 提前下载好jdk安装包(jdk-8u161-linux-x64.tar.gz),将它上传到指定的安装目录当中,然后运行安装 ...

  10. GPRS模块

    一.参考网址 1.AT指令(中文详解版)(二)