Thats the output of ‘<pre>’, var_dump($my_property->price()), ‘</pre>’; https://i.stack.imgur.com/l5A6D.png Code Screenshot: https://i.stack.imgur.com/QyOcA.png 3 solved Turning an Object into a string in PHP
Finally, after a lot of head-scratching, I think I’ve solved this issue. Firstly, I had to add some additional WinAPI methods: [DllImport(“kernel32.dll”, SetLastError = true)] private static extern IntPtr GetStdHandle(int nStdHandle); [DllImport(“kernel32.dll”, SetLastError = true)] private static extern bool GetConsoleScreenBufferInfoEx( IntPtr hConsoleOutput, ref ConsoleScreenBufferInfoEx ConsoleScreenBufferInfo); [DllImport(“kernel32.dll”, SetLastError = true)] private static extern bool SetConsoleScreenBufferInfoEx( IntPtr … Read more
As other’s have mentioned, this isn’t very clear. Although I think I understand your issue, I can’t relate it to the context without an example of what you’ve tried already. Anyway, you can use regex for this. using System.Text.RegularExpressions; Then, assuming you’ve stored the input as a variable, let’s say “userInput” Convert.ToInt32(Regex.Replace(userInput, “[^0-9]+”, string.Empty)); This … Read more
Here’s a good tutorial about converting deprecated mysql_* PHP code to new mysqli_* code: http://www.phpclasses.org/blog/package/9199/post/3-Smoothly-Migrate-your-PHP-Code-using-the-Old-MySQL-extension-to-MySQLi.html In many cases, you simply need to change “mysql” to “mysqli” for each function call. Remember to change them all! solved The following code returns an 500 error as the code is deprecited in php version 7, How to make … Read more
Finally I developed a solution. Add a class “fileUpload” to the input element that will hold the file to be uploaded. Set a id as something-pkUser. I sit id=”fileUpload-1″ dynamically created whit php. Make a little change on the javascript code above. Go to the function uploadFile() and create a parameter “n”. It will be … Read more
I believe your error is in your input file: you read i and j and use it to access your arrays, without verifying that these value are within expected boundaries. For instance, if you improve your questioned code with an error message, like: for (k=0; k<M; k++){ input>>i>>j>>V; if (i>=N || j>=N) { cerr << … Read more
To start, we’ve seen no numbers, and the code assumest the biggest is 0 or larger: var biggest = 0; We’ll look at each number in the list: for(i=0; i < num.length; i++ ) { Is the current number bigger than the biggest we’ve seen? if( num[i] > biggest ) { If so, it’s the … Read more
Try this code : #include <stdio.h> int main(void){ int array[10] = {0, 0, 0, 0, 0, 0, 0, 0, 0, 0}; int counter=0, c, position; while ((c = getchar()) != EOF){ if(c == ‘ ‘ || c == ‘\n’ || c == ‘\t’){ array[counter]++; counter = 0; } else { if(counter<9) { counter ++; } … Read more
You have to change the name of your class because the class Arrays is already part of the java API and that would create confusion import java.util.Arrays; public class OtherNameThanArrays { public static void main(String[] args) { int[] numbers = new int[5]; numbers[0] = 31; numbers[1] = 88; numbers[2] = 11; numbers[3] = 73; numbers[4] … Read more
I want to anchor tag on my dotnetnuke site and when any one click on that it redirect to another website with all user information bia url solved I want to anchor tag on my dotnetnuke site and when any one click on that it redirect to another website with all user information bia url
curl uses GNU autotools to be built from source. There’s a library to be built and configured, for the example program and header file, to link against. The error : Error 119″C:\Users\Sisitha\Documents\CCS C Projects\ Testing\curl\curlbuild.h” Line 556(145,183): ” Unknown non-configure build target” Suggests that the curl.h you included, hasn’t been configured, by the standard GNU … Read more
Look at your ConfigForm. Here’s your problem: public ConfigForm() { InitializeComponent(); Form1 frm1 = new Form1(); frm1.NewPath = NewPathBox.Text; } What you’re doing on your Form1 (which I’m guessing is your Main form) is creating a new instance of your ConfigForm and showing it. What you’re doing in your ConfigForm is creating a new main … Read more
You don’t show this in the code posted, but it appears you have two different definitions for black_screen, one global and one inside the main function. The one inside main has been initialized properly, but the global one is a bad pointer. The segmentation fault is the result of undefined behavior from dereferencing the bad … Read more
You must implement your UIScrollView and then add the desired subview (UIImageView and UILabel in your case). In you viewDidLoad: UIScrollView *scrollView = [[UIScrollView alloc] initWithFrame:CGRectMake(0, 0, self.view.frame.size.width, self.view.frame.size.height)]; scrollView.backgroundColor = [UIColor redColor]; UIImageView *imageView = [[UIImageView alloc] initWithFrame:CGRectMake(0, 0, scrollView.frame.size.width * 2, 100)]; imageView.backgroundColor = [UIColor blueColor]; UILabel *label = [[UILabel alloc] initWithFrame:CGRectMake(imageView.frame.size.width, 0, … Read more
See, as in your program you haven’t initialised char c; It must be initialised or hold some value before being printed! int i; char c; i = 1; cout << c << endl; // initialsise c=something of char-type; c = i; cout << c << endl; //as initialised,so prints something Second, as you have initialised … Read more