Coding

Programming languages, frameworks, design patterns, and coding techniques: C#, PHP, Objective-C, Java, Javascript, TypeScript, GO, Rust, & more.

How to handle multipage TIFF files with ASP.NET C# (GDI+ alternative)
ASP.NET / C# / Coding

ASP.NET - How to merge (concatenate) two or more arrays in C# A simple yet useful one-liner that you can use to concatenate two or more arrays using C# and LINQ in ASP.NET 4, ASP.NET MVC and ASP.NET Core

- by Ryan - Leave a Comment

If you've stumbled upon this post, it probably means that you're looking for a way to solve this simple task:

ASP.NET - How to merge (concatenate) two or more arrays in C# A simple yet useful one-liner that you can use to concatenate two or more arrays using C# and LINQ in ASP.NET 4, ASP.NET MVC and ASP.NET Core Read More
How to fix the "No executable found matching command dotnet-ef" error in Visual Studio with .NET Core
ASP.NET / C# / Coding / Cyber Security / Servers & Services / Web

ASP.NET Core - How to use Role Authorization Filters in a Token-based Auth How to properly implement roles within the ASP.NET Core authorization filters in a Token-based IdentityRole without getting HTTP 401 - Not Authorized errors

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Today I had to answer to a GitHub issue created by one of my readers who asked me how to properly implement a Role Authorization filter on the controller methods …

ASP.NET Core - How to use Role Authorization Filters in a Token-based Auth How to properly implement roles within the ASP.NET Core authorization filters in a Token-based IdentityRole without getting HTTP 401 - Not Authorized errors Read More
BuildWebHost - Unable to create an object of type ApplicationDbContext error in EF Core 2.x - How to Fix
ASP.NET / C# / Coding / Servers & Services / SQL

Entity Framework Core Migrations error - Database already exists - How to fix How to fix the Database already Exists (or Table, or Relation) error that might occur when using Database.Migrate() method by conditionally calling it

- by Ryan - 3 Comments.

Today I was working on my TestMakerFree Angular app, which I used as a sample app for my ASP.NET Core 2 and Angular 5 book: specifically, I was looking for a way …

Entity Framework Core Migrations error - Database already exists - How to fix How to fix the Database already Exists (or Table, or Relation) error that might occur when using Database.Migrate() method by conditionally calling it Read More
SQL Server - Recuperare il Product Key da una installazione esistente
Applications / Servers & Services / SQL / Windows

SQL Server 2017 Install - Oops and Language not supported Errors - How to fix them How to overcome some typical install errors of SQL Server 2017 (and other editions) by checking the presence of previous installation files

- by Ryan - 2 Comments.

If you've stumbled upon this post it most likely means you're struggling with one of the following errors that prevent you from installing SQL Server 2017. Here's the first (and …

SQL Server 2017 Install - Oops and Language not supported Errors - How to fix them How to overcome some typical install errors of SQL Server 2017 (and other editions) by checking the presence of previous installation files Read More
How to execute PHP7 CLI commands with cPanel and EasyApache 4 - PHP7 CLI path
Coding / Linux / Windows

How to find and list zero byte files in Windows and Linux A single-line Command Prompt script that will help you to locate all zero-byte files on your Windows or Linux machine and print them on screen or file

- by Ryan - 1 Comment

Today I was asked to write a simple batch script to locate all zero-byte files within a Windows Server machine. The answer was definitely simple, thanks to the powerful FOR …

How to find and list zero byte files in Windows and Linux A single-line Command Prompt script that will help you to locate all zero-byte files on your Windows or Linux machine and print them on screen or file Read More
Classe ASP.NET C# per il controllo e il calcolo formale del Codice Fiscale
ASP.NET / C# / Coding / Graphics

ASP.NET C# Helper Class to merge TIFF files into a single multipage TIFF A small yet useful Helper Class written in C-Sharp that can be used to merge multiple TIFF image files into a single multipage TIFF file

- by Ryan - 7 Comments.

Multipage TIFFs are awesome, aren't them? Well, actually not so much, especially considering the existance of better alternatives such as PDF files. That's precisely why we published a post some …

ASP.NET C# Helper Class to merge TIFF files into a single multipage TIFF A small yet useful Helper Class written in C-Sharp that can be used to merge multiple TIFF image files into a single multipage TIFF file Read More
How to Install React Native on Windows and make it use a specific IP Address
Coding / JavaScript / Servers & Services / Web / Windows

How to Install React Native on Windows and make it use a specific IP Address A small guide explaining how to install React Native on a Windows 10 machine and choose the right IP Address when you have multiple LANs / Network Interface Cards

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Do you know React Native? You most likely do, since you found this post. In case you don't, it's a great framework that lets you build native mobile apps using only JavaScript: …

How to Install React Native on Windows and make it use a specific IP Address A small guide explaining how to install React Native on a Windows 10 machine and choose the right IP Address when you have multiple LANs / Network Interface Cards Read More
8 Security Mistakes Computer Users Make
Coding / Cyber Security / Servers & Services / Web

Security Best Practices for Individual Services and Applications Learn what needs to be done when hardening your application against all sorts of possible attacks in this tutorial by Parth Ghiya, an expert in multiple technologies, including mobile, web, and enterprise.

- by Parth Ghiya - 1 Comment

A microservice architecture shifts around complexity. Instead of having a single and very complicated system, there are a bunch of simple services with complicated interactions. The goal is to make sure that …

Security Best Practices for Individual Services and Applications Learn what needs to be done when hardening your application against all sorts of possible attacks in this tutorial by Parth Ghiya, an expert in multiple technologies, including mobile, web, and enterprise. Read More
Top Instagram-friendly Wordpress Themes for 2018
PHP / Servers & Services / Social Networks / Tools & Utilities / Web

Blog2Social - A Great Social Media Auto-Share, Auto-Post & Scheduler WordPress Plugin Introducing Blog2Social by Adenion, arguably the best Social Media Auto Sharing, Posting & Scheduler WordPress Plugin available today

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Among the many great features you get from using WordPress is the Publicize feature, which allows you to automatically share your posts to your own social channels: actually, this has …

Blog2Social - A Great Social Media Auto-Share, Auto-Post & Scheduler WordPress Plugin Introducing Blog2Social by Adenion, arguably the best Social Media Auto Sharing, Posting & Scheduler WordPress Plugin available today Read More
How to Improve AngularJS 1.x LTS Perfomance
Coding / HTML & CSS / JavaScript / Web

How to Improve AngularJS 1.x LTS Perfomance AngularJS 1.x has been moved to Long Term Support (LTS) mode on July 1 2018: let's say goodbye to it with some useful performance tips

- by Kavya Gajjar - 3 Comments.

A couple months ago the Angular team announced that the former version of AngularJS (though mantained so far up  to v 1.7.x) has been moved to Long Term Support (LTS) …

How to Improve AngularJS 1.x LTS Perfomance AngularJS 1.x has been moved to Long Term Support (LTS) mode on July 1 2018: let's say goodbye to it with some useful performance tips Read More