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Overview

Kiosk mode in web browsers is designed for locked-down environments like public terminals, where the browser runs in full-screen with limited navigation. Silent printing (bypassing the print dialog) is often tied to this mode and prints directly to the default printer. This is useful for applications like POS systems, ticketing kiosks, or automated receipt printing. Below, I outline the setup for Google Chrome, Mozilla Firefox, and Microsoft Edge (Chromium-based) as of October 2025. These methods use command-line flags or configuration tweaks. Note: Always test on your target OS (e.g., Windows), and ensure the default printer is set correctly, as these features print to it without prompts.

Browser	Kiosk Mode Command/Flag	Silent Printing Method	Key Notes
Google Chrome	--kiosk [URL] (e.g., chrome.exe --kiosk https://example.com)	Add --kiosk-printing to the command line	Works in full

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Technical Document: Grid Options for Angular and React Applications

Introduction

This document provides an overview of JavaScript grid libraries suitable for Angular and React applications. The options are categorized into open-source and paid solutions, along with their key features, framework support, and recommendations. The goal is to help the team select the most suitable grid library based on project requirements, framework (Angular or React), budget, and feature needs.

---

1. Open-Source Grid Libraries

1.1 AG Grid Community

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In the context of HR Management System (HRMS) software, the terms "grade" and "entity" typically refer to elements of the organizational structure, hierarchy, and employee management that the system tracks and organizes. Here's an explanation of each:

1. Grade in HRMS:

"Grade" refers to an employee's classification within an organization's hierarchical structure, often related to their job level, position, or salary band. It typically represents a specific step or rank within an organizational hierarchy and is often linked to compensation, responsibilities, and promotion criteria.

• Purpose: Grades are used to define a clear structure for the organization's workforce and help HR departments manage employee roles, salaries, career paths, and promotions.

• Examples:

  • Job Grades: An organization might have several grades (Grade 1, Grade 2, Grade 3, etc.), where each grade represents increasing levels of responsibility and compensation. For example:

• Grade

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# Install Certbot in Ubuntu 20.04

Instead of the older `python-certbot-apache` package, Certbot now recommends using the `snapd` package manager to install Certbot in Ubuntu. InMotion Cloud Server Hosting is incompatible with `snapd` at this time, but Python Installs Packages (PIP) works just as well.

## Install Certbot in Ubuntu with PIP

Cloud server users can install Certbot in Ubuntu with PIP.

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Creating an SSL certificate for a domain using Let's Encrypt on Ubuntu is a straightforward process. Here’s how you can do it:

Prerequisites

1. A registered domain name: Ensure that you have a domain name pointed to your server’s IP address.
2. Ubuntu server: Make sure your server is running and you have SSH access.
3. Web server: You should have a web server like Apache or Nginx installed.

Step 1: Install Certbot

First, update your package index and install Certbot:

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Latency Comparison Numbers (~2012)
----------------------------------
L1 cache reference                           0.5 ns
Branch mispredict                            5   ns
L2 cache reference                           7   ns                      14x L1 cache
Mutex lock/unlock                           25   ns
Main memory reference                      100   ns                      20x L2 cache, 200x L1 cache
Compress 1K bytes with Zippy             3,000   ns        3 us
Send 1K bytes over 1 Gbps network       10,000   ns       10 us
Read 4K randomly from SSD*             150,000   ns      150 us          ~1GB/sec SSD

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Verifying my Blockstack ID is secured with the address 1N4tY8YoaF8TePXtyvUTLvwbUMdgqwqzmr https://explorer.blockstack.org/address/1N4tY8YoaF8TePXtyvUTLvwbUMdgqwqzmr

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string myObjectJson = new JavaScriptSerializer().Serialize(myObject);
var cookie = new HttpCookie("myObjectKey", myObjectJson) 
{     
    Expires = DateTime.Now.AddYears(1) 
};
HttpContext.Response.Cookies.Add(cookie);