Tag:Calculator

  • Django + bootstrap implementation calculator example code

    Time:2022-4-27

    preparation Create an app: Add apply to configuration Create an HTML Writing view functions from django.shortcuts import render # Create your views here. def home(request): return render(request, ‘index.html’) Configure routing from django.contrib import admin from django.urls import path,include from app.views import home urlpatterns = [ path(‘admin/’, admin.site.urls), path(”,home,name=’hoome’), ]   ImportBootstrapFront end frame Download address […]

  • Native JavaScript development calculator example

    Time:2022-4-9

    The main function of calculator is to carry out digital operation. Developing a web example of calculator function will help to better master the basic digital operation ability of JS. This example analyzes the development steps of a JS calculator in detail. It is best to have some basic JS knowledge when learning this tutorial. […]

  • Implementation of Web calculator based on JavaScript

    Time:2022-3-28

    This example shares the specific code of mine sweeping game of Web calculator realized by JavaScript for your reference. The specific contents are as follows First look at the effect: In addition, the calculator also has the function of checking numbers and operators: Paste the source code below: <!DOCTYPE html PUBLIC “-//W3C//DTD XHTML 1.0 Transitional//EN” […]

  • Method of using command line calculator GNU BC in Linux

    Time:2022-3-25

    Every modern Linux Desktop distribution comes pre loaded with a calculator program with a graphical interface. However, if your workspace is full of command-line windows, you will certainly deal with some number related problems in one of the command-line windows. Maybe you’re looking for a calculator program based on the command line. If so,GNU bc(short […]

  • “Beautiful” practical C language calculator (1) – shape and structure

    Time:2022-3-23

    I wrote an article before to introduce EasyX graphical interface library. Here I will introduce a powerful calculator written by a great God. I only condense the basic calculation functions for you to see. Interested partners can analyze all the source codeThe original address is here: https://codebus.cn/contributor/a/erlingeryi-calcLet’s first look at the effect of streamlining: Next, […]

  • Nodejs – use Vue JS to write calculator desktop application

    Time:2022-3-22

    This is a use Vue JS to write calculator desktop application In addition, it will analyze why Vue is needed JS to write desktop applications? How to use Vue JS to write desktop applications? Let‘s Go! Why should I use js to write desktop applications Because it is more suitable for writing gadgets or lightweight […]

  • Modify Notepad PE structure elastic calculator shellcode

    Time:2022-3-8

    catalogue Modify Notepad PE structure elastic calculator shellcode 0x00 Preface 0x01 add new section Modify section quantity Section table position Add new section table information 0x02 add shell code Modify code 0x03 modify entry point Calculate jump OEP offset 0x04 bug fix 0x05 verification results Modify Notepad PE structure elastic calculator shellcode 0x00 Preface Introduced […]

  • Dubbo’s deserialization security issues – hessian2

    Time:2022-3-4

    0 Preface This article is the first in a series of articles. It mainly looks at the security problems when Dubbo uses the deserialization protocol Hessian 2. This article requires prerequisite knowledge points such as RPC, Dubbo and deserialization. It is recommended to read and experience Dubbo and deserialization vulnerabilities first. Dubbo source code analysis […]

  • C # realize simple calculator

    Time:2022-3-2

    This example shares the specific code of c# implementing a simple calculator for your reference. The specific contents are as follows 1 Title Description (1) Form1 form design interface is as follows: (2) The following list of operation types includes: addition, subtraction, multiplication, division and modulo; In the initial state, select “addition” operation. When the […]

  • IO realizes calculator function

    Time:2022-2-23

    This example shares the specific code of IO to realize the calculator function for your reference. The specific contents are as follows code: // // ViewController.m // Fraction_Calculator // //Created by Lu Jun on April 26, 2021 // #import “ViewController.h” #import “Calculator.h” @interface ViewController () @property(nonatomic,strong)IBOutlet UILabel *display; -(void)processDigit:(int) digit; -(void)processOp:(char)theOp; -(void)storeFracPart; //Numeric key -(IBAction)clickDigit:(UIButton*)sender; […]

  • Online IEEE floating point binary calculator tool

    Time:2022-2-9

    Online IEEE floating point binary calculator tool Online IEEE floating point binary calculator tool This is a small calculator designed to help you understand the IEEE 754 standard for floating point computing. It is implemented in JavaScript and can be used with the latest desktop versions of chrome and Firefox. I haven’t tested on other […]

  • IOS development and implementation of calculator function

    Time:2022-1-26

    This example shares the specific code of IOS to realize the calculator function for your reference. The specific contents are as follows design sketch Masonry Use arrays to automatically constrain NSArray *buttonArrayOne = @[_buttonAC, _buttonLeftBracket, _buttonRightBracket, _buttonDivide]; //Withfixedspacing: spacing between each view //Leadspacing: the space at the beginning of the left //tailSpacing:; Spacing of the […]