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| | I was doing GUI based application, when i run the MyChatPage particularly, it able to send the text to the server and send to the client textarea, which is my objective, but if i run from MyChatIP class and create new object to open the MyCHatpage frame, it will hang, …  |
 |  I want to make a grid with different column sizes ('ITEM = V' covers all width 'ITEM A' or 'P' or 'T' cover each 50 percent of the grid width), as shown in the image. Any help? CSS .newspaper1 { columns: 100% 1; border-style:solid } .newspaper1 { columns: 2; … |
 | In my main activity, I have two tab, named tab1 and tab 2. Tab 2 page consists of a listView and I use StreamSubscription to listen upload progress result. On tab2 action bar, it has one icon. When icon is pressed, it will navigate to pageC,which consists of listView, and … |
| | import java.util.Scanner; class bank{ public void termDeposit(){ int principle; double rate,years; Scanner sc=new Scanner(System.in); System.out.print("Enter Principle Amount : "); principle = sc.nextInt(); System.out.print("Enter rate od interest : "); rate = sc.nextDouble(); System.out.print("Enter time period in years : "); years = sc.nextDouble(); double maturityAmount = (principle*(Math.pow(1+(rate/100),years))); System.out.println("Maturity Amount after " +years+ … |
| | Hi, could you please let me know what should I learn first about programing? I mean, may be I need to learn HTML, C++, Java, read a specific book, I don't know where to start and hope you can show me the way, please!! I would really appreciate it Programming c++ java javascript javascript-jquery mysql pascal python visual-basic |
| | A.Employee and ProductionWorker Classes Design a class named Employee. The class should keep the following information in • Employee name • Employee number • Hire date Write one or more constructors and the appropriate set and get functions for the class. Next, write a class named ProductionWorker that is derived … Programming c++  |
 | Hi, can someone help me solve this please I have tried so hard but can't figure it out? In past years, approximately 20% of all U.S. families purchased potato chips at least once a month. You are interested in determining the fraction of all U.S. families that currently purchase potato …  |
| | How can I solve this ? implement java program, green land zoo park has four types of animals, elephants that drink water, monkeys that eat bananas, flamingo that fly, and lions that eat meat, using your understanding of inheritance Programming java |
| | I would like to develop an attendence regiater for my company. i would like to use,Mongodatabase,node.js and javasscript am i the register should the availble on an link. am i in the right track |
| | Hi guys, I have written the following javascript code that validates the credit card information entered by a user. I now want to rewrite the same validation code in PHP. But since I am still very much new to PHP, can anyone give me pointers or help me rewrite it? … |
| | I have a class which is sort of like a repository, and every time I write to the zip archive using this command, the prior activity is overwritten. /// <summary> /// Insert file into existing archive file. /// </summary> /// <param name="fullPath"></param> /// <param name="stream"></param> public void InsertIntoFile(String fullPath, Stream … |
| | Do you still use reCAPTCHA or something homemade? For us, we use jQuery to inject a hidden form field upon form submission that sends a little time sensitive and cookie sensitive string that we validate on the server side. I’m always curious to know what everyone else is doing.  |
 | How can I show a div when menu item is clicked in angular? The Div show fine when I click list item, but dsn't disappear when I navigate to other menu items. <li><a class="nav-link slots" (click)="showme = true" >Slots</a> <div ng-hide="showme"> <div class="ribbon" *ngIf="game.categories[0]"> <span>TOP</span> </div> <div class="ribbon" *ngIf="game.categories[2]"><span>NEW</span></div> </div> … |
| | Are you a developer looking to improve your WordPress skill set by including WordPress and Bootstrap development together? Well, you’re in the right place. The following is a guide that helps you integrate Bootstrap, a powerful front-end development framework with the world’s most popular CMS, WordPress. For this article, we … |
| | Hi all, I have assigned a column called "friendshipstatus" as a default value =0 in addfriends table that user can add other users to it to be friends as the code bellow which will give any users added as friend in addfriendss table the "friendshipstatus" value of 1 <?php include … |
| | In python how to write a program which takes a number of days from now - 100 days, and find in which month that future day is. |
| | I need to improve my English communication skill, but I am very boring to use language learning tools/methods, but instead of this I would like remote working on some real PHP/JavaScript/Node.js/DevOps project (where I feel strong) and as a side effect would be practicing English communication. I have max 10 … |
| | I have a list of tuples where each tuple within the list contains 3 elements. 1. Is the year in 4 digits i.e 2014 2. Month in integer i.e from 1-12 3. And another integer value which is the number of months needed to be subtracted. So if the date …  |
| | ,can anyone help me to find what's the problem with this programming code! it's work so well !but there two methoods didn't work ((the max salary method and sum salary )) at (main)... Especially the output results . there's no errors \\ i have no idea how to solve it …  |
| | hey , if i wanna write this code by " while" loop , what the steps to do that ?? #include<iostream.h> char *TESTmarks(char *t){ char marks [] = {'.',';',':','!',',','?'}; char *newm=new char [strlen(t)]; for( int i = 0;i<strlen(t);i++) { for(int k = 0;k<=7 ;k++) { if(t[i] == marks[k]) t[i] = … |
| | double Node::ConvertChar(char key[]) { double value; value=atof(key); return value; } void Node::ConvertFormula(string formula,int resistor,vector <Resistor> &Res,vector <double> &OpArray){ int Operator=resistor-2; resistor=resistor-1; int length=formula.length(); int j=length-4; double resistance; while(length>0) { char temp[3]; int x=1; for(int i=2;i>=0;i--) { temp[i]=formula[length-x]; x++; } resistance=ConvertChar(temp); Res[resistor].SetResistance(resistance); resistor--; while(j>0) { if(formula[j]=='+') { OpArray[Operator]=-1.0; }else { OpArray[Operator]=-2.0; … |
 | Hello Web Developers, Using CSS what is the best way to expand a div to fit it's content? I currently use `overflow: auto` but sometimes the div turns into a scrollable element which disrupts the design. Can this be done in another way like `height: max-content`? Are there any other … |
| | Hi all pls help me with the soln to this probelm, the catch is the interface (menu) needs to be Built in C++ as well. any suggestions would be of great help as well. thanks It is a system written using a structured programming language (e.g. C, Turbo C) that … |
 | I'm trying to create a trigger that does two things, first take an ip that's in dot notation and run inet_aton on it and put the result in another field. Second, checks a lookup table to identify an ip range that the result of the first action falls into and … |
| | I have spent a lot of time on this question, namely, how to programatically use a PHP script to send a PDF document to the printer without launching the Adobe print dialog that results from using arcord32.exe (the adobe reader). PHP has some useful classes for creating PDF's, i.e., the … |
| | Hello! I needed a configuration file for a application I'm working on so I first used the built in ini functions in php but it wasn't easy to write the ini files. So I wrote myself a class here to parse a configuration file and write/edit configuration files. I plan … |
 | I have a website, got it developed from someone, Need help in redirecting back after login in php. After Login it redirects to Home Page. But i want user to go back where he came from. logincontroller.php public function checklogin(Request $request){ $phone = DB::table('users')->where('contact','=',$request->input('code').$request->input('contact'))->get(); if(count($phone)>0){ $user_data = array( 'email' => … |
 | Hi i am getting the following error in a php program i am using PHP Warning: A non-numeric value encountered in xxxxxxx db_connect.php on line 60 // find age if(! function_exists('Age') ) { function Age($birthdate) { return date("Y") - substr(trim($birthdate),-4,4); //// THIS IS THE LINE FOR THE SAID ERROR } … |
| | this is a small part of my code where i created the collision but the issue is that it still doesnt work i have used also the distance formula to figure out the collision still nothing showed up; please look at the screenshot and help! Programming python |
| | Hi, there! Have a question right here. I've been preparing a project (Periodic table of Elements), so user by clicking on elements can access to another form which showing the element properties. Also, the user can search the element based on name, atomic number, year of discovered, and sign. Don't … |
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