[ad_1] 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 [ad_2] solved Turning an Object into a string in PHP
[ad_1] 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( … Read more
[ad_1] 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)); … Read more
[ad_1] 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! [ad_2] solved The following code returns an 500 error as the code is deprecited in php version 7, How … Read more
[ad_1] 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 … Read more
[ad_1] 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
[ad_1] 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 … Read more
[ad_1] 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
[ad_1] 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; … Read more
[ad_1] 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 [ad_2] 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 … Read more
[ad_1] 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 … Read more
[ad_1] 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 … Read more
[ad_1] 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 … Read more
[ad_1] 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, … Read more
[ad_1] 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 … Read more