How to derive abstract template classes, with template-types as function parameters (C++11)

I’ve been assigned to write a class “binaryExpressionTree” which is derived from the abstract template class “binaryTreeType.” binaryExpressionTree is of type String. As part of the assignment, I have to override these 3 virtual functions from binaryTreeType: //Header File Binary Search Tree #ifndef H_binaryTree #define H_binaryTree #include <iostream> using namespace std; //Definition of the Node…

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Inserting csv into MySQL database with python library mysql.connector

I have trouble with insert of csv data into MySQL tabel with mysql.connector . The code I use looks like this : import mysql.connector import csv andreport = ‘testowa.csv’ cnx = mysql.connector.connect( user=’xxxxx’, password=’xxxxx’, host=’xxxxxx’, database=’xxxxx’) cursor = cnx.cursor() with open(andreport, ‘r’) as csv_data: for row in csv_data: cursor.execute( “INSERT INTO flex(date, Store, Vendor, Shelf)”…

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How to programmatically write Joomla article customs field values?

I added some custom fields to the articles of my Joomla website: I work on a custom Joomla module that creates new articles programmatically using the below code: static function createArticle(GNGLocation $loc, GNGLang $lang, $title, $alias, $intro, $summary, $imageStr) { $table = JTable::getInstance(‘Content’, ‘JTable’, array()); $jcat = $loc->get(‘jcat_id_tour’); $jlang = $lang->get(‘joomlaName’); $data = array( ‘catid’…

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I cannot install Ubuntu Cleaner, there are some broken dependencies

I was trying to install Ubuntu cleaner using these steps: sudo apt install software-properties-common sudo add-apt-repository ppa:gerardpuig/ppa sudo apt update It all worked fine until this moment,but when tried to use this command sudo apt install ubuntu-cleaner it didn’t work and showed me this error: Lettura elenco dei pacchetti… Fatto Generazione albero delle dipendenze Lettura…

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