This excerpt of the error message is quite clear: In function `Dictionary::Dictionary()’: Dictionary.cpp: multiple definition of `Dictionary::Dictionary()’ main.cpp: first defined here You are defining the constructor of the Dictionary class twice – once in Dictionary.cpp and then again in Main.cpp. It is almost as if you are defining the constructor in the header file but … Read more
I think this will do it. Also, Object[][] isn’t right. private String[][] singleplay = {{“#”,”Name”,”Score”},{“1″,”———-“,”10”},{“2″,”———-“,”20”}}; /** * Returns the score. * * @param id * The index of the entry in the array table. * * @throws ArrayIndexOutOfBoundsException * When the destination relative position is out of bounds. * * @return The score, 0 if … Read more
<?php $myVar = json_encode($myArray) ; ?> Then pass the variable to you javascript: <script type=”text/javascript”> var myJsVar = <?php echo $myvar; ?> </script> I do not know Morris charts.. but maybe you can add a service where you can grab dynamically the data from a distant server providing a data source in the config. In … Read more
Is this what you are looking for? string[,] prop; //This is a 2D string List<List<string>> mysteryList; if (value is object[,]) { object[,] objArray = (object[,])value; // Get upper bounds for the array int bound0 = objArray.GetUpperBound(0);//index of last element for the given dimension int bound1 = objArray.GetUpperBound(1); prop = new string[bound0 + 1, bound1 + … Read more
Notice that the object presented by @juvian does not have a defined ordering of the keys (in contrast to PHP associative arrays, for example). I guess you want an ordered collection, for which you have to use an array: var collection = [ {‘title’: ‘1’, ‘subtitle’:’sub1′, ‘contents’:’sub content 1′}, {‘title’: ‘2’, ‘subtitle’:’sub2′, ‘contents’:’sub content 2′}, … Read more
You’ll need instance variables for the things you want to track, for example firstName, lastName, address. You can set and retrieve these values by making getters and setters for every instance variable. You could also make a constructor which assings the given arguments to the instance variables when you create a new resident, since every … Read more
Car[] can contain only Car instances, or sub-classes of Car instances. If you were to have a class like this: class Honda extends Car , Honda instances can be populated in the Car array as well, because Honda extends from Car. Object[] can contain any Object instances, or any subclass of Object (every class in … Read more
You can get the first item of the list like so: Person p = pList[0]; or Person p = pList.First(); Then you can modify it as you wish: p.firstName = “Jesse”; Also, I would recommend using automatic properties: class public Person { public string firstName { get; set; } public string lastName { get; set; … Read more
Use Array.reduce to calculate the sum const sum = array.reduce((acc, o) => acc + parseInt(o.value), 0) 2 solved sum all values of an object in an array of objects javascript
In order for this to work you need to override hashcode and equals on the contents of the list. Contains uses these methods, which by default are based on the memory reference so it will only work for a shallow copy. solved .contains() on a list of objects [closed]
I got the answer bu doing some simple arithmetic. Create another class to select random number for bellow cases: step1: Taking current student index step2: Randomly selecting one student, whom number should reduce, rather than step1 student continuing again step1 and step2 solved edit object/arrayList in java again and again [closed]
Let’s do a quick analysis of your code: Your Student object looks like a constructor for the Student class object type which is most likely in this case an inner class of the CollegeTester class. So here’s the deal, your addCommand() already connects your CollegeTester class with your Student class, by executing this command after … Read more
So, you’ve proposed two functions that look like they are primarily designed to work with arrays, but they should return intelligent results if you pass them something other than an array. So, right away, you can’t use the Array.prototype method because if the data is not an array, that method won’t exist on the object … Read more
It seems that your requirement is to transpose the table and index by Class: call the input “table” call every element of the array “row” for every year that is a key in at least one row, except the key Class make year a key in output, mapping to the object: each key in output[year] … Read more
rules = [] rules[0] = { word:”house”} rules[1] = { word:”shoes”} rules[2] = { word:”tools”} rules[3] = { sentence:”horse”} rules.forEach(rule => { if (rule.word) { console.log(‘Exist. Value:’, rule.word) } else { console.log(‘Doesn\’t Exist.’) } }) Hope this helps! solved Search for a value within an object in javascript [closed]