I’ve modified what you already have to make it work. whenever you get a number, you push the concatenated string that you found before that number and then push the number. the if condition after the for loop is to check if you have more strings after the last number is pushed. var s = … Read more
I’m not completely sure what you are looking for. Could you specify a bit more? I’m completing your code to match the provided output anyway: import java.util.Scanner; public class Activity7 { public static void main(String[] args) { Scanner keyboard = new Scanner(System.in); System.out.println(“How many numbers?”); int quantityOfNumbers = keyboard.nextInt(); int[] numbers = new int[20]; //making … Read more
On this line here, emailRegex = re.compile(”'( [A-Za-z0-9-_+.]+ #name part (AZaz+_-.) @ #@ [A-Za-z0-9-_+.]+ #domain )”’, re.VERBOSE) # you missed a comma here after triple-quote. 1 solved Invalid Syntax on .findall (text) highlighting just the ( or random letter? [closed]
You can use preg_split(‘//u’, $yourText, -1, PREG_SPLIT_NO_EMPTY) and array_map like this: $yourText=”TEXTRANDOM”; // execute a function for every letter in your string $arrayOfTags = array_map(function (string $letter): string { return ‘1’.$letter.’_’; // concat every letter with number and _ }, preg_split(‘//u’, $yourText, -1, PREG_SPLIT_NO_EMPTY)); echo implode(”, $arrayOfTags); // make the array into a string back … Read more
var x declares the variable xbut doesn’t assign anything to it. If you did set its value to undefined, then that would be undefined: function x(){} var x = undefined; console.log(typeof x) //”undefined” So what you made in your example is just var x; function x(){} While in my example it becomes var x; function … Read more
I would make a class “question” like this: public Class Question public questionas String public answer1 as String public answer2 as String public answer3 as String public answer4 as String public correctAnswer as integer public sub new(que as string, a1 as string, a2 as string, a3 as string, a4 as string, answer as integer) question= … Read more
so i figured out the fix to the ArrayIndexOutOfBounds errors and got it to work. The only remaining issue with the above programs is that answering question 4 (survivors by class). Here’s the code for that portion of the Titanic.java class that works: /** * Number of passengers who survived the sinking of the Titanic … Read more
go install installs a binary to $GOPATH/bin which is likely does not present in PATH env variable of your OS. You need to add$GOPATH/bin to your PATH: export PATH=$GOPATH/bin:$PATH solved go install but unable to run app from folders uther than bin
To generate n numbers whose sum is m, you can think permutation of m o and n – 1 |, then count o between | and the number of o will be the numbers generated. For example, given that m = 10 and n = 4, the permutation may be o|oooo|ooo|oo Then, the results are … Read more
Edit: I was wrong, here’s the error: else { if (userin_1 == 10 && userin_2 == 10 && userin_3 == 10) score = userin_1 + userin_2 + userin_3; cout << “Wowow 3 strikes! Your score is ” << score << endl; } else { if (userin_1 == 10 && userin_2 == 10) score = userin_1 … Read more
When you want to change the font of tab page, you could use the custom renderer to reset it. MyTabbedPageRenderer.cs: [assembly: ExportRenderer(typeof(MainPage), typeof(MyTabbedPageRenderer))] namespace TabbedPageDemo.Droid { class MyTabbedPageRenderer : TabbedPageRenderer { public MyTabbedPageRenderer(Context context) : base(context) { } protected override void OnElementChanged(ElementChangedEventArgs<TabbedPage> e) { base.OnElementChanged(e); if (e.NewElement == null || e.OldElement != null) return; TabLayout … Read more
This function takes the Value in Sheet “Feuil2”, Cell A3 and compares that to the values in sheet “SUIVI STABILITE”, cells from D4 to AL4. It then adds all of the values in sheet “SUIVI STABILITE”, cells from D24 to AL24 that are in the same columns as the matches from the first 2 conditions. … Read more
You can use a Web Crawler to do this. Most programming languages have some sort of library that does this. For example if you use python, you can use Scrapy. solved How to query Google programmatically? [closed]
I work under the assumption that you have several constants like Group.GROUP_TYPE_NAME_HYDRO, and all your methods are just like the one you show us, but with different constants (I believe you should add those other methods to your question, since without them there is no visible repeated code). You have two possible scenarios (again, with … Read more
The given regex is a combination of multiple regex, keep in mind that you can break this complex regex into multiple smaller one, and each smaller one can be easily translated Refer to this wiki page for finding the meaning of each small regex parts http://en.wikipedia.org/wiki/Regular_expression Your regex can be broken into /^ Start of … Read more