I dont know how you named your Lists, so I’m just going to call them List a, b, c and d. public List<?> getLongestList(List<?> a, List<?> b, List<?> c, List<?> d) { if (a.size() >= b.size() && a.size() >= c.size() && a.size() >= d.size()) return a; if (b.size() >= a.size() && b.size() >= c.size() && … Read more
You don’t need a callback in this case, because you’re at the end of your route, so to speak. So instead, you could do something like handle it with sending an error message to your rendered page. var express = require(‘express’); var router = express.Router(); var mysql_db = require(‘../db/db_con’)(); var pool = mysql_db.init(); /* GET … Read more
You can try with OpenMP tasks. Open a parallel block and create two task blocks in it. Something like this: #pragma omp parallel { #pragma omp task { // hello world code } #pragma omp task { // connect mysql } } Add the -fopenmp option to your compilation line. There might be better approaches … Read more
I’m sure there are more elegant ways to accomplish what you’re looking for, but it can be accomplished using SVG, z-Index, Opacity and Clipping. Run the code and I think you’ll see it matches. The colors might not be exact but they’re close enough to show you what goes where. You can also separate the … Read more
You will have to use some mathematics here. Lets talk about your 2nd and 3rd loop: No of iterations in 3rd loop(for c) for each iteration of 2nd loop(for b): 1 = 2^0 ( for b < 1) 2 = 2^1 ( for b < 2) 4 = 2^2 ( for b < 4) . … Read more
Not sure what you want to do tho but maybe display a simple alert ? function showAlert(){ $( “#dialog” ).dialog({modal: true}); } <link rel=”stylesheet” href=”https://code.jquery.com/ui/1.12.1/themes/base/jquery-ui.css”> <script src=”https://code.jquery.com/jquery-1.12.4.js”></script> <script src=”https://code.jquery.com/ui/1.12.1/jquery-ui.js”></script> <body> <input type=”button” value=”ClickMe” onClick=’showAlert()’> <div id=”dialog” title=”” style=”display: none;”> <p>Alert box. wrong username password!.</p> </div> </body> 3 solved when I pressed the login button without … Read more
This function returns an array. print_r(get_loaded_extensions()); solved `get_loaded_extensions()` shows nothing in PHP [closed]
If i understand the problem correctly it should take first int then scan the n lines and creating sort of 2 dimension list/array or so then should accept int of questions about what is in position (x,y) in this 2 dimensional object covering what is out of bounds as an “ERROR!”. import java.util.ArrayList; import java.util.Scanner; … Read more
Regex can do that: s = “asd[123]348dsdk[45]sdhj71[6789]sdfh” import re s_filter=” “.join(re.findall(r”\[(\d+)\]”,s))) print(s_filter) Output: 123 45 6789 Pattern explained: \[ \] are the literal square brackets (\d+?) as as few numbers inside them as capture group re.findall finds them all and ‘ ‘.join(iterable)combines them back into a string. 2 solved Extract all numbers in brackets with … Read more
You are invoking some very undefined behavior. The variable a in the function is at an address (probably on the stack) that is normally only accessible to the function. Decrementing that address results in an undefined location. You don’t know what’s there at all, so you have no idea what incrementing it by 8 will … Read more
Introduction Bootstrap and FontAwesome are two of the most popular web development frameworks used to create responsive websites. They are both powerful tools that allow developers to quickly and easily create beautiful, modern websites. However, one issue that can arise when using these frameworks is that the circle elements may not appear round. This can … Read more
Introduction Finding the index of the first non-zero element in a list is a common task in programming. In this tutorial, we will discuss how to find the index of the first non-zero element in a list using the Ocaml programming language. We will look at a few different methods for finding the index of … Read more
I keep getting error that says main is not defined. I just want it to run. It’s supposed to let me enter the description, price, and unit [closed] solved I keep getting error that says main is not defined. I just want it to run. It’s supposed to let me enter the description, price, and … Read more
Introduction The Decimal constructor is a powerful tool for creating and manipulating decimal numbers in JavaScript. It can take up to five arguments, and the result of the constructor can be difficult to understand. In this article, we will discuss the result of the Decimal constructor when given five arguments, and how to interpret it. … Read more
Your scope is screwed up all over the place, need to make sure the complete if/else is enclosed with {}, as it is most of your else’s don’t have anything to connect to. while (!sentenceInput.equals (“STOP”)) { if (sentencePunct == ‘?’) { if (remainder == 0) { System.out.println(“Yes”);` System.out.println(“Please Input another sentence (terminate with \”STOP … Read more