精华内容
下载资源
问答
  • Typing

    2020-12-06 02:47:24
    <div><p>Some fixes for typing with latests MyPy.</p><p>该提问来源于开源项目:PyFilesystem/pyfilesystem2</p></div>
  • typing

    2015-06-12 00:05:16
    #include #include #include #include #include #include using namespace std; const short in_time_unit = 1000;//1us 1000ns const short out_time_unit = 200; //0.2us 200ns ...typedef struct
    #include<iostream>
    #include<fstream>
    #include<string>
    #include<stdlib.h>
    #include<list>
    #include<vector>
    using namespace std;


    const short in_time_unit = 1000;//1us  1000ns
    const short out_time_unit = 200; //0.2us 200ns


    typedef struct {
    int Time;
    int VoltPct; //value range:0~100
    }KickPoint;


    void ReadPoints(fstream &fIn, vector<KickPoint> &Points)
    {
    string line;
    int CommaPos;
    while(getline(fIn, line))
    {
    if(line.empty())
    continue;
    //extract per line
    if((CommaPos = line.find(',')) == string::npos)
    continue;
    string SubStr;
    SubStr.assign(line, 0, CommaPos);
    KickPoint p;
    p.Time = atoi(SubStr.c_str());
    SubStr.assign(line, CommaPos + 1, line.size() - CommaPos - 1);
    p.VoltPct = atof(SubStr.c_str());
    Points.push_back(p);
    }
    cout << "Read Point finished!" << endl;
    }


    int main()
    {
    vector<KickPoint> Points;
    char InFileName[] = "./in.csv";
    fstream fIn(InFileName);
    if(fIn == NULL)
    cout << "Open Input failed!!!" << endl;
    ReadPoints(fIn, Points);
    vector<KickPoint>::iterator elem;
    for(elem = Points.begin(); elem != Points.end(); elem++)
    {
    short Interval = 
    (*elem).Time


    }



    展开全文
  • typing-源码

    2021-03-20 11:51:40
    typing
  • Typing module

    2020-11-27 11:58:02
    <div><p>Are there any plans to port the type annotations from the <a href="https://docs.python.org/3/library/typing.html">typing module</a> to Micropython?</p><p>该提问来源于开源项目:...
  • Typing inspect

    2020-11-22 09:39:43
    <div><p>As discussed in http://bugs.python.org/issue29262 here is a PR to add runtime inspection tools for typing types. <p><strong>EDIT:</strong> It is no more WIP</p><p>该提问...python/typing</p></div>
  • Typing issues

    2020-12-26 08:18:03
    That goes away after typing a few characters.</li><li>[ ] Typing keys in quick succession will drop certain keys, meaning I have to type slowly for it to work properly</li></ul>该提问来源于开源项目&#...
  • typing模块

    2021-04-13 17:04:29
    文章目录typing模块一、引入二、typing模块的作用三、typing模块的常用方式说明:typing支持可能的多种类型四、typing常用的类型: 一、引入 前言:很多人在写完代码一段时间后回过头看代码,很可能忘记了自己写的...

    typing模块

    一、引入

    • 前言:很多人在写完代码一段时间后回过头看代码,很可能忘记了自己写的函数需要传什么参数,返回什么类型的结果,就不得不去阅读代码的具体内容,降低了阅读的速度,加上Python本身就是一门强类型动态语言,这种现象就变得更加的严重,而typing这个模块很好的解决了这个问题。
    • 注意:typing模块只有在python3.5以上的版本中才可以使用,pycharm目前支持typing检查

    二、typing模块的作用

    1. 类型检查,防止运行时出现参数和返回值类型不符合。
    2. 作为开发文档附加说明,方便使用者调用时传入和返回参数类型。
    3. 该模块加入后并不会影响程序的运行,不会报正式的错误,只有提醒。

    三、typing模块的常用方式

    代码示例:

    from typing import List, Tuple, Dict
    
    
    def add(a: int, string: str, f: float, b: bool) -> Tuple[List, Tuple, Dict, bool]:
    
        l1 = list(range(a))
        tup = (string, string, string)
        d = {"a": f}
        b1 = b
        return l1, tup, d, b1
    
    
    if __name__ == '__main__':
        print(add(5, "淘小欣", 119.2, False))
    
    '''
    ([0, 1, 2, 3, 4], ('派大星', '派大星', '派大星'), {'a': 119.2}, False)
    '''
    

    说明:

    • 在传入参数时通过”参数名:类型”的形式声明参数的类型;

    • 返回结果通过”-> 结果类型”的形式声明结果的类型。

    • 在调用的时候如果参数的类型不正确pycharm会有提醒,但不会影响程序的运行。

    • 对于如list列表等,还可以规定得更加具体一些,如:”-> List[str]”,规定返回的是列表,并且元素是字符串。

      现在对上面代码进行修改,可以看到pycharm背景变黄色区域,就是错误类型提醒:

      img

    typing支持可能的多种类型

    • 由于python天生支持多态,迭代器中的元素可能有多种。

      from typing import List, Tuple, Dict
      
      
      def add(string: str, f: float, b: bool or str, a: int = 90) -> Tuple[List, Tuple, Dict, str or bool]:
          list1 = list(range(a))
          tup = (string, string, string)
          d = {"a": f}
          bl = b
          return list1, tup, d, bl
      
      
      if __name__ == '__main__':
          print(add('淘小欣', 183.1, False, 5))
          print(add('淘小欣', 183.1, 'False', 5))
      
      #运行结果(跟不用typing无异):
      '''
      ([0, 1, 2, 3, 4], ('淘小欣', '淘小欣', '淘小欣'), {'a': 183.1}, False)
      ([0, 1, 2, 3, 4], ('淘小欣', '淘小欣', '淘小欣'), {'a': 183.1}, 'False')
      '''
      
      

      ps:使用or关键字表示多种类型

    四、typing常用的类型:

    • int、long、float: 整型、长整形、浮点型
    • bool、str: 布尔型、字符串类型
    • List、 Tuple、 Dict、 Set:列表、元组、字典、集合
    • Iterable、Iterator:可迭代类型、迭代器类型
    • Generator:生成器类型
    展开全文
  • No Typing

    2020-11-30 11:57:52
    <div><p>Native Select Elements generally allow you to start typing, with automatic selection based on it. Such as a State Dropdown, you start "C" jumps to the first state starting with a C, ...
  • Complete typing

    2020-11-25 19:49:24
    ve begun typing TFA. <p>To do this gracefully we excluded several modules which were under active development so as to minimize impact on active PRs. We need to remove those modules from the ...
  • typing

    2021-06-24 21:27:25
    python中的typing

    typing包到底做什么事情呢?
    由于python在具体使用时,尤其是在函数参数中,对于变量的类型并不会过多关注,虽然更加方便,但会使代码的易读性变差,有时候自己都不知道传入的是什么参数。因此在python3中引入了一个typing模块,这个模块可以很好解决这个问题。在python2中是无法实现参数类型说明的。

    例如:

    def twoSum(self, nums: List[int], target: int) -> List[int]:
    

    该函数中,参数nums 为list类型,target为int型整数,最终返回值为list类型。

    从中可以看出,typing模块的作用:

    • 作为类型检查,防止运行时出现参数和返回值类型不对的情况
    • 作为开发文档附加说明,方便使用函数时传入和返回正确的参数,利于开发效率
    • 该模块并不会实际影响到程序的运行,不会报错,但是会有提示。

    typing常用类型:

    • int,long,float: 整型,长整形,浮点型;

    • bool,str: 布尔型,字符串类型;

    • List, Tuple, Dict, Set:列表,元组,字典, 集合;

    • Iterable,Iterator:可迭代类型,迭代器类型;

    • Generator:生成器类型;

    展开全文
  • typing error

    2020-11-22 12:35:33
    <p>The current typing for the <code>min</code> and <code>max</code> properties on an Axis is fixed as a <strong>Number</strong> when in fact it can/should be able to set to it's default value of ...
  • Add typing

    2020-12-08 20:05:01
    <div><p>This PR adds typing to all methods and properties.</p><p>该提问来源于开源项目:attwad/python-osc</p></div>
  • Provide typing

    2020-11-27 04:29:55
    <p>The only typing available for this library in <code>/simple-oauth2</code> is very old and is not corresponding with the latest version of the library. This basically makes the library unusable with...
  • Typing indicator

    2021-01-08 17:45:47
    <div><p>Hi Is there any support for a typing indicator? <p>Best regards Jonas</p><p>该提问来源于开源项目:stfalcon-studio/ChatKit</p></div>
  • Typing velocity

    2020-12-05 15:33:06
    <div><p>Hi i want to know how to change the typing velocity, no the deletion one</p><p>该提问来源于开源项目:tameemsafi/typewriterjs</p></div>
  • Static typing

    2020-12-05 04:31:20
    <div><p>The code quality and readability would be improved by incorporating static typing of the sources. Plan to migrate the code to TypeScript.</p><p>该提问来源于开源项目:FirebaseExtended/...
  • Typing error

    2020-12-05 09:05:18
    <div><p>When I type and appear the suggestion in screen, I can not keep typing, I write and nothing appears, seems to freeze.</p><p>该提问来源于开源项目:atom/autocomplete-plus</p></div>
  • Typing simulations

    2020-12-29 20:11:15
    <div><p>Last update finally added typing simulations - thats great, but how is it works? Bot simulates type everywhere or only with card number and CVV? Cause we need only card and CVV to be "...
  • Angular 4 Typing动画指令 用法 安装node_module angular-typing-animation $ npm install angular-typing-animation --save 将TypingAnimationModule导入到您的AppModule中 import { NgModule } from '@angular/...
  • typing notification

    2020-11-29 02:07:30
    <div><p>while writing to contact (me - beta, contact - normal xabber) typing notification shows as normal, but after text is sent and shows up on contacts phone, there is "entered text" ...
  • Typing Indicators

    2020-11-29 02:56:29
    s possible to set the typing indicators whilst waiting for the bot to reply on Facebook? <p>I've searched everywhere before asking this and waited for 30 minutes to try and get into Gitter but no ...
  • Enforce typing

    2020-11-22 02:59:21
    <div><p>We want to enforce typing in Circle-ci. <p>To do so, we need to invest the necessary time to make the codebase fully typed. Since this work is fairly invasive, It can happen in multiple pull ...
  • Improve typing

    2020-12-28 04:25:18
    <p>This is a first attempt (basis for discussion) for improving the typing in mysql-otp. I went all out, some of it can probably be dropped, some changed or improved further. Let me know what you ...

空空如也

空空如也

1 2 3 4 5 ... 20
收藏数 25,723
精华内容 10,289
关键字:

typing