I tried to guess what exactly you’re trying to achieve. Assuming you’ve got an ArrayList containing Strings, the following code will probably do what you want to achieve (use the method updateList to change an ArrayList that looks like your first example into an ArrayList that looks like your second example): import java.util.ArrayList; import java.util.regex.Pattern; … Read more
Your function returns a bool which is either zero or one. Change it to int and your code will work. solved Why is my while loop function only returning ‘1’?
What you’re looking for is possible with vanilla Javascript, jQuery, or a host of other libraries. jQuery is where I’d recommend you start. You can create new elements by passing html elements as strings to the jQuery function. See the “Creating New Elements” section of this page. Using append and remove as Muzammil mentioned, you … Read more
The problem is about access modifiers which change the fields class behaviour . You are making confusion with class instance variable and class variable . Case 1 (instance variable ) public class DataMasterList { private String masterCode; public DataMasterList() { // TODO Auto-generated constructor stub } public String getMasterCode() { return this.masterCode; } public void … Read more
Obviously your main window is a YourProgress but you could try to get a reference to the ChooseExercises window using the Application.Current.Windows collection: private void TabThursday_Loaded(object sender, RoutedEventArgs e) { ChooseExercises ce = Application.Current.Windows.OfType<ChooseExercises>().FirstOrDefault(); … } 2 solved Cannot access class from another class c#
Simple Google search for “copy replace gui powershell” presented this as second option Found at http://blog.backslasher.net/copying-files-in-powershell-using-windows-explorer-ui.html function Copy-ItemUsingExplorer{ param( [string]$source, [string]$destination, [int]$CopyFlags ) $objShell = New-Object -ComObject ‘Shell.Application’ $objFolder = $objShell.NameSpace((gi $destination).FullName) $objFolder.CopyHere((gi $source).FullName,$CopyFlags.ToString(‘{0:x}’)) } Copy-ItemUsingExplorer -source C:\Users\Default\Desktop\End -destination C:\Users\Default\Desktop\Start 6 solved How to a copy file with versioning with cmd or PowerShell? [closed]
use a dictionary. var listArr = [“arr1″,”arr2″,”arr3″,”arr4”] arrays = {“arr1”: [“aa”, “bb”], “arr2”: [“aaa”, “bbb”]} let test1 = arrays[listArr[0]] solved “SWIFT” string to name array
If you have dynamic separators like this, String.Split is not suitable. Use Regex.Split instead. You can give a pattern to Regex.Split and it will treat every substring that matches the pattern as a separator. In this case, you need a pattern like this: \d+\. |1|2|3|4 | are or operators. \d matches any digit character. + … Read more
Try this following code for custom textview import android.content.Context; import android.graphics.Canvas; import android.graphics.Typeface; import android.util.AttributeSet; import android.widget.TextView; public class FontTextView extends TextView { public FontTextView(Context context) { super(context); Typeface face=Typeface.createFromAsset(context.getAssets(), “Helvetica_Neue.ttf”); this.setTypeface(face); } public FontTextView(Context context, AttributeSet attrs) { super(context, attrs); Typeface face=Typeface.createFromAsset(context.getAssets(), “Helvetica_Neue.ttf”); this.setTypeface(face); } public FontTextView(Context context, AttributeSet attrs, int defStyle) { super(context, … Read more
a = [{“user”=>”a1”, “drink”=>”d1”, “price”=>”60”}, {“user”=>”a2”, “drink”=>”d2”, “price”=>”30”}, {“user”=>”a3”, “drink”=>”d3”, “price”=>”30”}, {“user”=>”a2”, “drink”=>”d4”, “price”=>”40”}] b = [] a.each_with_object({}) do |x| count = b.find {|y| y[“user”] == x[“user”] } if count.nil? b << x else count[“price”] = count[“price”].to_i + x[“price”].to_i count[“price”] = count[“price”].to_s end end puts b 1 solved I have a array of hash in … Read more
Now that I understand that the list A itself is not going to change, but you expressed the idea of change meaning that the list has partitions where there are adjacent elements that are different, then a different solution comes to mind: Given your original data: A = [‘1′,’1′,’1′,’3′,’3′,’4’] B = [‘5′,’9′,’3′,’4′,’8′,’1’] We can use … Read more
You do get your scrolltop in the console like that, on codepen, but likely not on local. Learn about $(document).ready(function(){ Always load the jQuery src first, after the body element, then the rest of the JS code. Or inline it after the body closing tag. But always the jQuery first. Then , depending on the … Read more
There’s an extra unnecessary } in your app. I thing you just put extra one at line System.out.println(“Nope.”);} Remove it and the code will compile, making your IDE happy =) Or remove any other closing } at the end of the program. 1 solved Code fails when class definition closed [closed]
#include “stdafx.h” #include <iostream> using namespace std; int main() { system(“color f0”); int n = 0, A[1337]; cout << “Enter number of array members: ” << endl; cin >> n; //Make sure n is not bigger than your arrays if( n > 1337 ) n=1337; cout << “Enter numbers : \n”; for (int i = … Read more
Nope, A is the superview of B, and B is the superview of C viewA.addSubview(viewB) viewB.addSubview(viewC) 1 solved What exactly is a superview?