if ‘ddd’ or ‘eee’ in test is evaluated as: if (‘ddd’) or (‘eee’ in test): as a non-empty string is always True, so or operations short-circuits and returns True. >>> bool(‘ddd’) True To solve this you can use either: if ‘ddd’ in test or ‘eee’ in test: or any: if any(x in test for x … Read more
You need to indent statements that are intended to be in if-else blocks: i = 21 j = 23 print (i) if i > j: print(‘greater’) else: print(‘lesser’) solved What does the error ‘IndentationError: expected an indented block in python’ mean? [closed]
The difference is that functionOne is a function expression and so only defined when that line is reached, whereas functionTwo is a function declaration and is defined as soon as its surrounding function or script is executed (due to hoisting). For example, a function expression: // TypeError: functionOne is not a function functionOne(); var functionOne … Read more
Error: ‘ModalBottomSheetRoute’ is imported from both ‘package:flutter/src/material/bottom_sheet.dart’ and ‘package:modal_bottom_sheet/src/bottom_sh [closed] solved Error: ‘ModalBottomSheetRoute’ is imported from both ‘package:flutter/src/material/bottom_sheet.dart’ and ‘package:modal_bottom_sheet/src/bottom_sh [closed]
I see 2 ways. First way, you need to create new layout with same name but in folder layout-land, copy all content here and remove layout_below rule. In this case, you just declare another layout, which not contains layout_below rule See this screenshot: This means, that you defined different layouts for different orientation. in layout/my_layout.xml: … Read more
$input=0.27777777777778; $number = number_format(round($input,1),2); echo $number; Round your number to 0.3, then use number format to show two decimal points. From the PHP manual / docs: Rounding numbers – Link Number format – Link 1 solved Rounding decimal number only last two digit PHP
One way to approach this is to add a field to the objects in your dataProvider that tracks whether or not the item has been selected. Then, in your item renderer, you inspect this field and decide whether or not to display the checkmark. Here’s a working example app and renderer: Application: <?xml version=”1.0″ encoding=”utf-8″?> … Read more
Suppose you have to create a program that prints a sum. You can create a file Sum.java with the Sum class inside it. Like this: public class Sum { public int x; public int y; public Sum(int x, int y) { this.x = x; this.y = y; } public int sumMyNumbers() { return x + … Read more
The std::valarray class + std::gslice can be used for administrating 2D, 3D … ND matrices. http://en.cppreference.com/w/cpp/numeric/valarray http://en.cppreference.com/w/cpp/numeric/valarray/gslice See some example in the link. If your intention is the image manipulation refer to the specific specialized libraries (jpeg, png ….). 2 solved No 2D Image container in c++ [closed]
<SCRIPT language=”javascript”> function addRow(tableID) { var table = document.getElementById(tableID); var rowCount = table.rows.length; if(rowCount < 10){ // limit the user from creating fields more than your limits var row = table.insertRow(rowCount); var colCount = table.rows[0].cells.length; for(var i=0; i <colCount; i++) { var newcell = row.insertCell(i); newcell.innerHTML = table.rows[0].cells[i].innerHTML; } }else{ alert(“Maximum Number of Books is … Read more
Check this out. You can iterate through the array and keep on adding the to the result array based on the item index. var object32 = [[“fgd”,”dsg”,”dsgds”],[“dgfs”,”ewrw”,”zsf”],[“mmm”,”ewrw”,”zsf”]]; let results = [] object32.map(obj => { obj.map((o, i) => { results[i] = results[i] ? results[i] + ‘ = ‘+ o : o; }) }) results.forEach(r => console.log(r)); … Read more
Using foreach on a string will produce a sequence of char, so declaring part as a string is not valid. Declare part as char or use var. do { //string test = questions[qCounter] = objReader.ReadLine(); string test = question.Split(‘?’)[qCounter]; qCounter++; foreach (char part in test) { Console.WriteLine(part); Console.ReadLine(); } } while (objReader.Peek() != -1 && … Read more
The correct code for Binary Search would be: while (l < r) { int m = (l + r) / 2; if (A[m] == X) { return m; } if (A[m] > X) { r = m – 1; } else if (A[m] < X) { l = m + 1; } } return -1; … Read more
Openears will support free speech recognition and text-to-speech functionalities in offline mode. They have FliteController Class Reference, which controls speech synthesis (TTS) in OpenEars. They have done an excellent job in speech recognition area. However, please note that it will detect only the words that you mentioned in vocabulary files.It iss good to work as … Read more
You can implement a simple linear SVM with numpy only like below. BTW, please google before you ask question next time. There are lots of resources and tutorial online. import numpy as np def my_svm(dataset, label): rate = 1 # rate for gradient descent epochs = 10000 # no of iterations weights = np.zeros(dataset.shape[1]) # … Read more