Your last addition to the post makes it a bit more clear. You wait for 3 child processes like this: wait(&team1); wait(&team2); wait(&team3); So team1..team3 will have the exit code of those processes. But the function wait does not wait for any specific process, the first wait will return the exit code of the first … Read more
Links in wicket work by calling the urlFor method of the request cycle. This includes a URL renderer which all URLs are passed through when they are being generated. If you: Write a sub class for UrlRenderer to add your themePreview parameter to all urls if it was a parameter in the request Write a … Read more
Second parameter will be used as a prompt to translators about context of string being used in your application. It will be added to file generated by genstring tool, output will be something like: self.textfiled.text = NSLocalizedString(@”AboutUserKey”, @”Title for about user button”)]; … // en/Localizable.string /* Title for about user button */ “AboutUserKey” = “About”; … Read more
Let’s say char is the name of your character, and deathZone is the name of your death zone: var life:int = 5; //Character has 5 lives var startPoint:Point = new Point(0, 0); //Where the character starts addEventListener(Event.ENTER_FRAME, function() { if(char.hitTestObject(deathZone)) { life -= 1; char.x = startPoint.x; char.y = startPoint.y; if(life <= 0) { trace(‘yourCharacterIsDead’); … Read more
Here you go an answer to the whole program: Rock-paper-scissors-lizard-Spock template import random The key idea of this program is to equate the strings “rock”, “paper”, “scissors”, “lizard”, “Spock” to numbers as follows: 0 – rock 1 – Spock 2 – paper 3 – lizard 4 – scissors helper functions def number_to_name(number): # fill in … Read more
I’ll just give you some consecutive tips: Create std::vector and push you data into: vector<properties> students; Write the function which compares two structures and returns the comparison result. Don’t make it a member of your structure. Notice that I’ve renamed it: bool less_than(properties const& first, properties const& second) //my fault. Compiler is trying to call … Read more
The floating point number 100.0 is represented as 0x42C80000 in memory, which in decimal is 1120403456. You’re printing out the 32-bit integer representation of 100.0. 4 solved why float type pointer addressing int showing unknown numbers?
First of all a few things to help you with your code: Try following atleast a few conventions (tab your code in for example) In your if statements and foor loops you are handeling way too many thing. If the first statement didn’t catch that the value is under 60, there is no need to … Read more
You may use this inDaylightTime : link to check whether you are in daylight saving. For example : if (tz1.inDaylightTime) cal.add(Calendar.HOUR,1); 3 solved Summer and wintertime JAVA [closed]
words = malloc(MAX_WORDS * sizeof(char*)); Should read words = (char**)malloc(MAX_WORDS * sizeof(char*)); Your compiler is mad because you are attempting to assign a void pointed to a char pointer, so you need to typecast it to char** to work properly. EDIT: Apparently this is because I am using a C++ compiler. In C you should … Read more
First off, you’re going to need to make sure that the ConnectedUser that you randomly get is not the same user you are linking to, before you add that connection, or you’re going to find further issues. For ConnectedUser, you can get the index by simply using ConnectedUser[x]. (I suggest making your lists plural so … Read more
To create such an effect you add a transition property for the width and the color of the input field. When the field has focus you simply change the width and color. .animated-input { background: #000; border: none; border-radius: 5px; width: 40px; transition: width 1s, background 1s; } .animated-input:focus { background: #fff; width: 200px; } … Read more
You can use some user defined functions to calculate the conversion from Celsius to the other units. Then you only need one loop: #include <iostream> #include <iomanip> using std::cout; using std::cin; using std::setw; // define some constant const double zero_point = 273.15; constexpr double factor = 9.0 / 5.0; const double max_cels = 5000; // … Read more
It is setting default text. I’ve done it as bellow. public class BisectionIterations extends JFrame implements ActionListener { private JTextArea textArea = new JTextArea(“This text should display”); private JScrollPane scrollPane = new JScrollPane(textArea); private JButton closeBtn = new JButton(“Close”); //Array Double[] iterationBi = new Double[1000]; public BisectionIterations(Double[] iter) { this.iterationBi = iter; setLayout(new BorderLayout()); setSize(500, … Read more
The hardest part of this is to run a .bat file as admin automatically, without even right-clicking on it. You need to save this code as a .bat file: @ECHO OFF :: this tests if the file is running as admin >nul 2>&1 “%SYSTEMROOT%\system32\cacls.exe” “%SYSTEMROOT%\system32\config\system” if ‘%errorlevel%’ NEQ ‘0’ (GOTO askAdmin) GOTO gotAdmin :askAdmin >nul … Read more