mycalc

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C + + arithmetic simple design

languages if the program is this way? Such a powerful C + +, let a four algorithm simple into such a son, but also really sorry for its flexibility and Complexity.so, isn't it interesting to make the program look more complicated? of course, it's all about looking complicated ...Since it's more complicated, we'll get a class Out.#ifndef Mycalc_h_#defineMycalc_h_classmycalc{ public: /** Return value: operation result * Parameter: operator*/ DoubleGetResult (Const Charoper); /** function: r

Write a few of their own small code (JSP calendar and JFrame Calculator) __js

) {Out.println ("}I+1 is the number of datesOut.println (" Saturday on the back with "if (((weekoffirstday+i)% 7) ==0) {Out.println ("//}}%>for (int i=0; iOut.println ("if (requested (1949+i) ==integer.parseint (Request.getparameter ("year")) {Out.println ("selected");}Out.println (">" + (1949+i));}%>for (int i=0; iOut.println ("if (Requestedi+1==integer.parseint (Request.getparameter ("month"))) {Out.println ("selected");}Out.println (">" + (New Integer (i+1)). ToString (). toUpperCase ()); The

Click a button to pop up a window

GetDlgItemThe Button1 button in the Calculator window executes the call to a Mycalc class window. void Ccalculatordlg::onbnclickedbutton1 () { TODO: Add control notification Handler code here Mycalc *mycalc_dlg = new Mycalc; Mycalc_dlg->create (Idd_dialog1,null); Mycalc_dlg->showwindow (Sw_show); Non-modal } Several functions: 1.GetdlgItem: DLG--A dialog window

Line 1 code: ethereum (3)-use more tools to write and test smart contracts

reader machine may be different, but the. Abi and. binfiles are both in the out/production directory or their subdirectories. If the solcjs file cannot be executed in windows, because it is used in Mac OS X and Linux, and solcjs. CMD in Windows, you need to change program to solcjs. cmd. In Windows, intellij idea does not have the built-in $ outputpath $ variable. Therefore, you can change this variable to another value, such as $ filedir $. the sol file is generated in the same directory. abi

Python Scientific calculator (calculator)

DescriptionThe calculator is written primarily to practice regular expressions and Python basics: code comparison low!Run processEnter your calculation formula and the calculator will output the results to the screen (the steps will be printed here); Exit (Exit/quit)Mycalc> 1-2 * ((60-30 + ( -40/5) * (9-2*5/3 + 7/3*99/4*2998 +10 * 568/14))-( -4*3)/(16-3*2)) 1-2* ((60-30+ ( -40/5) * ( 9-2*5/3+7/3*99/4*2998+10*568/14))-( -4*3)/(16-3*2))-----------steps

[2014-9-13] Commissioned multithreading

Time to study in Saturday.Continue learning delegate, multithreading.1. Definition of a simple delegatedelegate int Mydel (int a,int b);Mydel Mydel = new Mydel (ADD); The Add method must have the same parameters and return values as the delegate MydelMYDEL+=ADD2//Multicast delegation2. Anonymous functionsMydel del =delegate (int a,int b) {return a+b}Console.Write (Del (3,1))3.lamba-expressionMydel Lamba = (A, b) =>{return a+b}can be shortened to Mydel lamba= (A, b) =>a+b;Console.Write (Lamba (3,

Ojective-c Convert to Pascal pattern

Ojective-c Convert to Pascal patternHttp://www.cnblogs.com/cnsoft/archive/2013/06/09/3128619.html Case I. Simple Class Objective-c XE4 Protocol@protocol mycalcevent-(void) Oncalceventa: (int) inx EXT1: (int) extInx1;-(void) ONCALCEVENTB: (int) inx EXT1: (int) extInx1;@endOBJC Class:mycalc-------@interface Mycalc:nsobject {BOOL busy;//ID }-(void) Setdelegate: (id) delegate;-(int) Calc: (int) value;@property (nonatomic, assign) ID delegate;@end //U

[Python] Function basic

Use the DEF Function name (): To define a function that is written as a indented block of the function body, returning the result as a return XXFor example:def myabs (x):If x >= 0:return xElseReturn–xVariable parametersPrecede the parameter with an * number, the parameter received in the function is a tuple type, traversing#可变参数def mycalc (*nums):Sum=0For num in nums:Sum+=numreturn sumPrint (Mycalc ())Itera

[Python] basic functions, python Functions

[Python] basic functions, python Functions Use def function name (): to define a function. The function body is written in the form of an indention block. The returned result is return xx. For example: Def myAbs (x ): If x> = 0: Return x Else: Return-x Variable parameters Add a * sign before the parameter. The parameter received in the function is of the tuple type. traverse it. # Variable parameters Def myCalc (* nums ): Sum = 0 For num in nums: Sum

Calculator application written in pure HTML + CSS + JavaScript

. getElementById ("updateApp"); updateApp. onclick = function () {var _ this = this; $. ajax ({type: 'get', url :' http://duni.sinaapp.com/demo/app.php?jsoncallback= ? ', DataType: 'jsonp', beforeSend: function () {_ this. innerHTML = "checking the new version... ";}, success: function (data) {var newVer = data [0]. version; if (newVer> appConfig. version) {var log = data [0]. log; var downloadUrl = data [0]. downloadUrl; if (confirm ("Check the new version [" + newVer + "], do you want to downl

The first calculator written with Angularjs

Always want to learn angularjs, but do not know what the benefits of Angularjs used in the page, today I have a humble understanding, record down. Scriptsrc= "Http://apps.bdimg.com/libs/angular.js/1.2.16/angular.min.js">Script> DivNg-controller= "Mycalc">Unit Price:spanNg-model= "Number1">5span> BR/>Quantity:inputtype= "Number"min= "2"Max= "Ten"Ng-model= "Number2"Required>TD> HR> b>Total:b>{{Number1 * number2 | currency}}Div>Write a simple c

Delphi Simple Threading Example

UnitUnit1;InterfaceusesWindows, Messages, sysutils, variants, Classes, Graphics, Controls, Forms, Dialogs, Stdctrls;typeTForm1=class(tform) Button1:tbutton; Edit1:tedit; Edit2:tedit; procedureButton1Click (Sender:tobject); Private {Private Declarations} Public {Public Declarations} End;type //Thread ClassTmythread =class(TThread)PrivatePNum1, Pnum2:integer; Myedit:tedit; protected procedureExecute;Override; Public Constructorctreate (Num1, Num2:integer; edit:tedit); End;va

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