arrays

[Solved] cin using char type array

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#include <iostream> #include <conio.h> #include <iomanip> using namespace std; int main(){ int age , years ; char name[20]; cout <<“Enter your age in years: “<< endl; cin >> years; cout <<“Enter your name in years: ” <<endl; cin >> name; age = years*12; cout << ” Your age in months is: ” << age <<endl; … Read more

[Solved] Delete first array php

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The only reason why you would get such an output is because you print_r inside the loop. I believe you have something like: $aa = [47, 51]; foreach($aa as $a){ $b[] = $a; print_r($b); } /*Output: Array ( [0] => 47 ) Array ( [0] => 47 [1] => 51 )*/ But instead you should … Read more

[Solved] Loop not ending

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The while loop will continue as long as temp is true. In the nested if-statement we set temp as false which exits the loop. As for the playerPick: the variable is declared outside of the loop so It should be accessible anywhere within the function that is below the declaration (code is read top down … Read more

[Solved] How to transform a JsonArray to JsonObject? [closed]

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//Json object String json = ‘{“myid”:”123″,”post”:”harry”}’; JSONObject jobj = new JSONObject(json); String id = jobj.getString(“myid”); //Json Array String json = ‘[{“myid”:”123″,”post”:”harry”},{“myid”:”456″:”ramon”}]’; JSONArray jarr = new JSONArray(json); JSONObject jobj = jarr.getJSONObject(0); String id = jobj.getString(“myid”); You will have to wrap it in a try catch to make sure to catch exceptions like json strings that cant … Read more

[Solved] How to create JSONObject in Android?

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Creating json object JSONObject obj = new JSONObject(); adding values into json object obj.put(“key”, “your_value”); please see this answer EDITED This may be help you JSONArray array = new JSONArray(); array.put(obj); JSONObject par_obj= new JSONObject(); par_obj.put(“data”,array); 1 solved How to create JSONObject in Android?

[Solved] Given an array, return the element that occurs the most number of consecutive times. In Java [closed]

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Just compare the current element to previous one, count the number of consecutives, and if consecutive element is detected, check if it is more than existing maximum and track the value: public static int findMostConsecutive(int … arr) { int res = arr[0]; int count = 1; int maxCount = 1; for (int i = 1; … Read more

[Solved] Convert an Array Object that is a String [duplicate]

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Your input is structured as JSON. You can thus simply use any JSON parsing method or library. For example JSON.parse(stringArray) (documentation). Here is a snippet which uses JSON.parse: var stringArray = “[[1,2,3,4],[5,6,7,8]]”; var parsedArray = JSON.parse(stringArray); $(‘#first’).html(parsedArray[0].toString()); $(‘#second’).html(parsedArray[1].toString()); <script src=”https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js”></script> First element: <span id=”first”></span><br> Second element: <span id=”second”></span> You can also use the eval function … Read more

[Solved] PHP reformatting array

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$currentKey = ”; $newArray = array(); foreach ($array as $val) { if (!is_array($val)) { $currentKey = $val; } else { if (isset($newArray[$currentKey]) && is_array($newArray[$currentKey])) { $newArray[$currentKey][] = $val; } else { $newArray[$currentKey] = array($val); } } } I hope you understand what is happening here? And of course it’ll work only with arrays like first … Read more

[Solved] c++ array of type class [closed]

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The first you have correctly identified is caused by access to a private member. The fix? A public member function which returns the menu: string getMenu(); The second is an invalid attempt to treat ‘mimmos’ as an array when infact it is a single instance. Since the comment above it indicates it is an attempt … Read more

[Solved] How to create hash with duplicate keys

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Perl is telling you exactly what is wrong. You have used the strict pragma, so using the %hash variable without declaring it is a syntax error. While the string %hash does not appear in your code, the string $hash{…} does, on each of the problem lines. This is the syntax to access an element of … Read more

[Solved] forEach in angular

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I resolved the problem with your hints.This is my working code. vm.filtrarInc = function (Id_Fechamento) { id_fechamento = Id_Fechamento; $scope.$parent.vm.loading = $http({ method: ‘POST’, async: false, url: _obterUrlAPI() + “AcompanhamentoSilt/FiltroSiltInc”, dataType: “jsonp”, params: { Id_Fechamento: Id_Fechamento } }) .then(function successCallback(response) { vm.importacaoResultado = response.data; angular.forEach(vm.importacaoResultado, function(filtro, index) { if (filtro.FLG_ALERTA == true) { vm.importacaoSiltInc.push(filtro); } … Read more