There is an error in your function function showCart() { $cart = $_SESSION[“cart”]; if ($cart) { $output = explode(“,”,$cart); $content = array(); // FAULT HERE MAYBE ? foreach ($products as $product) { Your foreach used $products but you do not have this variable. You need to assign that variable the way you do in the … Read more
In-place? Probably something like this: byte[] Reverse( byte[] b ) { for ( int i = 0 , int j = b.Length-1 ; i < j ; ++i, –j ) { arr[i] ^= arr[j] ; arr[j] ^= arr[i] ; arr[i] ^= arr[j] ; } return b; } Idempotent, where you allocate a new array to … Read more
You need to use something unique in your accordion id E.G. <div class=”accordion” id=”accordionExample”> <?php $i = 1; $user = $_SESSION[‘auth_user’][‘user_id’]; $query = “SELECT * FROM task WHERE user_id = ‘$user’ ORDER BY datetime DESC”; $query_run = mysqli_query($con, $query); while ($res = mysqli_fetch_array($query_run)) { ?> <div class=”card”> <div class=”card-header” id=”headingOne<?php echo $i ?>”> <h4 class=”mb-0″> … Read more
Try to move the following lines out of the OnClickListener, they should be in the onCreate method: @Override protected void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.activity_register); //… inputUsername = findViewById(R.id.inputUsername); inputEmail = findViewById(R.id.inputEmail); inputPassword = findViewById(R.id.inputPassword); inputCpassword = findViewById(R.id.inputCpassword); btnRegister = findViewById(R.id.btnRegister); btnRegister.setOnClickListener(new View.OnClickListener() { @Override public void onClick(View view) { validations(); } }); // … … Read more
You didn’t close the parenthesis around the expect calls in the second test correctly. You’re accessing .to on the number returned by .balanceOf. Replace with: expect(await hardhatToken.balanceOf(addr1.address)).to.equal(10); // … expect(await hardhatToken.balanceOf(addr2.address)).to.equal(5); 2 solved TypeError: Cannot read properties of undefined (reading ‘equal’) [closed]
The ref keyword is used to pass an argument by reference, not value. The ref keyword makes the formal parameter alias for the argument, which must be a variable. In other words, any operation on the parameter is made on the argument. For example: void Method(ref int refArgument) { refArgument = refArgument + 44; } … Read more
print(*sorted((int(n.strip()) for n in open(“numbers.txt”)), reverse=True)[:3], sep=”\n”) This solution worked..! solved Python: Read the file and output the three biggest numbers [closed]
One method is to convert array into object, and use productId as key: const data = [ { productId: 6, productName: “pouch”, productPrice: 29000, discountRate: 19, optionName: “13inch”, optionPrice: 0, qty: 2, }, { productId: 6, productName: “pouch”, productPrice: 29000, discountRate: 19, optionName: “15inch”, optionPrice: 1000, qty: 1, }, { productId: 4, productName: “pouch”, productPrice: … Read more
If you use Java version 9 or higher, you can use the Java REPL (JShell) to try pieces of code. Install it on your computer, or use an online service (e.g. replit.com). Or, use a text editor, and create a .java file, compile it and run it: https://docs.oracle.com/javase/tutorial/getStarted/cupojava/win32.html 0 solved How to determine a java … Read more
Using datetime function from datetime import datetime date = “12-01-2011” datetimeobject = datetime.strptime(date,’%d-%m-%Y’) newformat = datetime.strftime(datetimeobject,’%Y-%m-%d’) print(newformat) 0 solved I cant relocate or reverse string python [closed]
What you should do is to create a state that will contain the data from database, and you need to fill the state when “componentDidMount” or “useEffect” if you are using react Hooks. react documentation of componentDidMount: React componentDidMount short example of what I meant: import React, {useEffect, useState} from ‘react’ const exampleApp = ()=>{ … Read more
Below is the code I managed to find after a little more searching: public void GetJobNoOfAllProjects(SmartsheetClient smartsheet, long sheetId, out List<string> matches) { jobNoMatches = new List<string>(); Sheet sheet = smartsheet.SheetResources.GetSheet(sheetId, null, null, null, null, null, null, null); foreach (Row tmpRow in sheet.Rows) { if (tmpRow.Cells[2].Value.ToString() == “PROJECT”) { //Do what is required to the … Read more
I hope this helps! If this is not exactly what you were looking for, you can still use my code but reorganize the parts. n = int(input(‘Write your number : ‘).strip()) if n % 2 == 1: #n is odd print (“Weird”) else: #n is even if 2 <= n <= 5: #n between 2 … Read more
Based on answer of KamilCuk, its possible to output on follow way the line which is including the number of the active desktop: nr_of_active_desktop=activedesktop=$(wmctrl -d | grep “*” | rev | cut -d ‘ ‘ -f1) echo $nr_of_active_desktop solved How can I query the number of the virtual desktop on which the bash script is … Read more
You can do this with a list comprehension. For example: mylist = [[0.0,0.0,0.1], [0.4,0.23,0.175], [0.0,1.,0.5], [0.0,0.03,0.1], [0.02,0.0,0.3]] indices = [0,2,3] result = [mylist[i] for i in indices] result is now [[0.0, 0.0, 0.1], [0.0, 1.0, 0.5], [0.0, 0.03, 0.1]] 2 solved Get an item from a list if its index is on another list