args - Methods/functions in Java -

-

Guidelines were given with the code given to me: Java allows us to use methods / functions so that we can store the processes we can use. More than once, so I want to update your code where the normal tasks are done, it can be done in any method / function. Any idea how to do this? Package's fifth assignment; Public class arithmetic {public static zero main (string [] args) {// variable first number and second number int length = args.length; If (length! = 3) {System.out.println ("You seem to enter an int, int then, +, - sign an operation like x or /."); Return; } Int firstNumber = integer.parissant (args [0]); Int secondNumber = integer Paracet (Argos [1]); Int extra = first number + second number; Int minus = firstNumber - secondNumber; Int division = firstNumber / secondNumber; Int times = first number * second number; String arithmetic = args [2]; If (arithmetic.quilues ("+")} {System.out.println (Args [0] + + + Arg +2 + + + Arg + 1 + + "=" + Extra);} And if (Arithmetic .exls ("-"}} {System.out.println (Args [0] + + + Args [2] + "+ + Argus [1] +" = "+ 0);} And if (arithmetic.quilues ( "/")) {System.out.println (Args [0] + + + [2] + + + + + [Arg] [1] + "=" + Partition); // I " Could not be used because he was looking to pull down all the // files related to this program. In this case I changed the "" "" x "to change the" x "so that I can get the solution that you were looking for.} And if (arithmetic.exe (" x ") {System .out.println (Argos [0] + + + Argus [2] + "+ + Argus [1] +" = "+ times);} // After printing the following console / what is the length of each argument / System.out.println (args [0] + "length of" + args [0] is the length ()); System.out.println (args [1] + "length" + args [1]. Length ()); If (arithmetic.exls ("+") {int total = String.valueOf (Additional) .length (); System.out.println (additional + "length" + total) is; } And if (arithmetic. Par ("-")) {int total = String.valueOf (zero) Length (); System.out.println (zero + "length" + total) is; } And if (arithmetic.exls ("/")) {int total = String.valueOf (partition) .length (); System.out.println (partition + "length" + total) is; } And if (arithmetic is equal to ("x") {int total = String.valueOf (multiplied). Length (); System.out.println (multiplication + "length of +" + total) is; }}}

I will provide a unique example, but you should do it yourself Of

You have it in your code: 

  System.out.println (additional + "length" + total); Instead, you can probably create a method that will work with two entities:  
  public zero print status (int check, int Lat) {System.out.println (Czech + "length" + length); }   
 will be allowed to call you  
  printStatus (additional, total);   
 This is just a difficult example, but you can wrap the "process" of the code in a method, and for this pass the necessary standards to execute the method.

Comments

Post a Comment

Popular posts from this blog

Pass DB Connection parameters to a Kettle a.k.a PDI table Input step dynamically from Excel -

-
Image
I have a requirement whenever I run my own kettle, dynamically took database connection parameters from an excel source Every run should go. I have an Excel column names: hostname, username, database, password. I want to pass these connection parameters to my table input stage dynamically whenever it runs the job. This is what I was trying to do. You can get it Connection parameters from the DB reading source (for example Excel or a CSV file in my example) < / Li> Store the parameters in the variable Using the variable in your connection's settings. Setting Variables Create another conversion for (you can not do it in the same conversion Uses): set variables element variable: The element that reads / writes your data creates a new connection and sets the connection parameter using $ {variable name_} Note that you will need to type in the field field in the field $ {password} Also keep in mind that this can be a security problem as the
Read more

multithreading - PhantomJS-Node in a for Loop -

-
I am trying to implement a screen-scraps application that opens a URL in which a parameter changes as it is for a loop: var data = [ '100', '101', '102', '103', '104']; (Var indexA = 0; indexA & lt; data.length; indexA ++) for {Phantom Generation ({'port': freeport}, function (pH) {ph.create page (function (page) {page.open ("http: //...++ data [index B] +" ... " , Status {console.log ("open site:" + data [index B], position); / * OLD * / indexB ++; page evaluation (function () {// page scrape and an object Return}, function {console.log (result.dataRequest); // here is the problem}); / * new and fixed * / indexB ++} first console Logs it: Open Site: 100 Success Opens Site: 101 Success B Ola Site: 102 Success Opening Site: 103 Success Opened Site: 104 Success Which is good. Data is verified in scrap HTML and from index to array Matches. So in page 101 I scrap '101 and retrieve' and pu
Read more

c++ - MATLAB .m file to .mex file using Matlab Compiler -

-
I know that it can speak as a very famous topic, but something that helps me with it Not found This scenario is: I have my functions function, no matter what's inside, it's a generic function that may depend on other toolboxes. Does. Has input and output; I want to generate the same myFun.mex function; : Lib myFun This way I get some new files: libmyfun.c libmyfun.dll Libmyfun.exp libmyfun.exports libmyfun .h libmyfun.lib Reading around and I think that Creating a myfun.cpp that is very famous is included: / * gateway function * / zero max function (ent NLHS, MXARRA * PLS [], int NRHS, CONST M Xeray * PHS []) Here is the Variable Deals * / / * code here * /} I have tried to do this and are called Regular of Max Generation: Max ('- v', 'myfun.cpp') But I get many errors, and I should say that my myfun.cpp copy / Paste Function is where I have a lot of doubts ... especially on input / output management. My q
Read more