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
You can delete only what was allocated using the corresponding operator new. String literals have static storage duration. They are not dynamically allocated. According to the C++ Standard 8 Ordinary string literals and UTF-8 string literals are also referred to as narrow string literals. A narrow string literal has type “array of n const char”, … Read more
Solution: String s = “(1,2)-(45,87)”; String[] splitted = s.replaceFirst(“\\D+”, “”).split(“\\D+”); // Outputs: [1, 2, 45, 87] Explanation: \\D++ – means one or more non-digit characters s.replaceFirst(“\\D+”, “”) – this is needed to avoid storing empty String at the first index of splitted array (if there is a “delimited” at the first index of input String, … Read more
You can use PHP array_column function with combination of implode: implode(‘, ‘, array_column($data, ‘post_id’)); solved Array key value to string in PHP [duplicate]
I have read your comment and I think you just need to place ID, name, lastName variables outside of your main function and make them static. You can also do this with the key array. This way other methods can work with these variables. import java.util.Random; public class YEAH { private static final Random randomChar=new … Read more
Here is one solution with a reverseOrder method in a Collections class in java import java.util.ArrayList; import java.util.Arrays; import java.util.Collections; import java.util.List; public class test { public static void main(String[] args) { List<List<Integer>> numlist = new ArrayList<List<Integer>>(); List<Integer> somelist = new ArrayList<Integer>(); somelist.add(5); somelist.add(6); Integer[] aa = new Integer[somelist.size()]; Arrays.sort(somelist.toArray(aa), Collections.reverseOrder()); somelist.clear(); for(int i =0;i<aa.length;i++) … Read more
That is undefined behavior. There is no guarantee, if these zeros are there, that just accidentally is true. The explanation is, that for some random reason at these places in memory a 0 was stored before it was reused for your purpose here. Since you allocate your arrays on the stack, these zeroes are probably … Read more
This is a bad idea, but: def handle_nameerror(list_to_set, *varnames): for i in varnames: try: list_to_set.append(globals()[i]) except NameError: list_to_set.append(None) will work. 2 solved How to use NameError to define a variable in Python
<?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
Use Linq reverse method and string.join You can: Using System.Linq; Console.WriteLine(String.Join(” “, arr.Reverse())); That will reverse the array and print the list separated by spaces to the console 2 solved Programmr “Reverse Array” C# [closed]
not really sure the purpose of this exercise but this gets your desired result with the given data $objects = [ (object) [‘id’=> 1, ‘value’ => 0], (object) [‘id’=> 2, ‘value’ => 10], (object) [‘id’=> 3, ‘value’ => 14], (object) [‘id’=> 4, ‘value’ => 0], (object) [‘id’=> 5, ‘value’ => 21], (object) [‘id’=> 6, ‘value’ … Read more
Ok, I’ll take this one question at a time… Why isn’t the result of sizeof(foo) 4? It’s because you’ve only set the size of the foo array to 3 in the first statement char foo[3]. There would be no reason to expect 4 as a result when you’ve explicitly defined the bound as 3 chars … Read more
Your implementation of Clip class is wrong. It should be something like this: public class Clip { private String title; private String author; public Clip(String title, String author) { this.title = title; this.author = author; } public String getTitle() { return title; } public void setTitle(String title) { this.title = title; } public String getAuthor() … Read more
You could write tokenize which consumes your text input and produces a stream of tokens – const input = [ ‘7’, ‘3’, ‘+’, ‘6’, ‘x’, ‘8’, ‘+’, ‘5’, ‘4’, ‘x’, ‘2’ ] function* tokenize (es) { let r = 0, n for (const e of es) { switch (e) { case “+”: case “x”: yield … Read more
Check the usage for splice in a JavaScript reference. You need to pass in the index of the thing to delete, then how many things to delete. 6 solved JavaScript – Arrays – Deleting elements from an array