Website Setup: Settings, Themes, Plugins, and E-commerce Integration

Website Configuration and Core Settings

Essential Site Settings Breakdown

This section covers fundamental administrative and display settings for your website:

  • General: Basic site information (title, tagline), admin email, timezone, date/time formats.
  • Writing: Default post category, format, email publishing, update services.
  • Reading: Homepage display (posts or static page), blog post display limits, syndication feeds.
  • Discussion: Comment settings (moderation, notifications, avatars).
  • Media: Image sizes
Read More

Database Design Essentials: ER Diagrams and SQL Mastery

ER Diagram Notations: Chen’s vs. Crow’s Foot

When designing an ER (Entity-Relationship) Diagram, there are two primary sets of symbolic notations: Chen’s Notation (traditional/academic) and Crow’s Foot Notation (modern/industry standard).

1. Chen’s Notation (Conceptual Focus)

Peter Chen’s original 1976 notation is highly detailed and uses distinct geometric shapes for every component. It is the gold standard for learning the theoretical foundations of databases.

Core Symbols in Chen’s Notation

  • Rectangle:
Read More

Adrian’s Diary: Family Struggles, School Bullying & Secrets

Adrian’s Diary Questions and Answers

Q2 — Spot growth question

2. Why does Adrian think that this spot is growing?

Because his mother doesn’t know about vitamins.

Q3 — Dog operation discoveries

3. When the dog is operated on, what does the vet find? Why?

He takes disgusting things out of the dog, even plastic pirates from my father’s model ship, because the dog broke it ten days ago.

Q4 — Adrian’s age at diary start

4. Exactly how old is Adrian at the beginning of his diary?

Adrian began his diary

Read More

Life in 2125: Future Transportation, Families, Entertainment

Today I’m going to share my personal predictions about what life might be like in the year 2125. Of course, these ideas are not facts, but just possibilities based on the way our society is developing. I’ll focus on three areas: transportation, family and relationships, and entertainment and lifestyle. Although nobody can be completely sure about the future, I believe these changes will be quite likely if current trends continue.

Transportation in 2125

To begin with, I think transportation will have

Read More

MATLAB Basics: Environment, Commands, Plotting & Tips


🖥️ 1. MATLAB Basics & Environment

MATLAB = Matrix Laboratory — a numerical computing environment and programming language built for engineering and mathematical operations.

🔹 Interface Overview

AreaFunction
Command WindowExecute code directly.
WorkspaceView and manage variables.
Current FolderFile directory for scripts.
EditorWrite .m scripts and functions.
Figure WindowDisplays plots.
Help BrowserDocumentation and examples.

Prompt symbol: >>
Comment: %
Suppress output: ;
Continue line:

Read More

Complaint and Application Letter Templates for Consumers & Students

Formal Email: Defective Nike Product (Queja en español)

FORMAL EMAIL (Complaint about a defective Nike product – longer version) (Queja sobre un producto defectuoso de Nike)

Dear Sir or Madam,

I am a student, and I bought a pair of Nike shoes online last week. When I got the shoes, I was very disappointed. One shoe has a hole, and the sole is coming off. Also, the size is not correct. I cannot use the shoes for school or sports. I was excited to get them, but now I am unhappy. I think the shoes

Read More

Bash Job Control, Linux Utilities and Example Scripts

Bash Job Control, Utilities and Example Scripts

The commands you listed are a mix of job-control utilities (fg, jobs, suspend) and standard Linux utilities (df, more).

Here is an explanation of the syntax and purpose for each:

1. Job Control Commands 🛠️

Job control commands are shell built-ins (mostly in Bash, KornShell, etc.) used to manage processes that are currently running in the background or suspended in the current terminal session.

(a) fg (Foreground)

  • Syntax:
    fg [%job_id]
  • Purpose: The fg command
Read More

Work & Home English Vocabulary: Nouns, Verbs, Expressions

Nouns

NOUNS:

FieldcampPositionposicióQualificationtítol
ShareporcióShifttornTeamworktreball en grup
IncomeingrésProfitbeneficiRiseaugment

Verbs

VERBS:

Commuteanar i tornar de la feinaDeliverenviarFiredespedir
Dareatrevir-seEarnguanyarGuaranteegarantitzar
PackempaquetarResignrenunciarSlack offafluixar
SortordenarSplitdividirValuetenir valor

The Causative (Have Something Done)

  • Use: Utilitzem un verb causatiu quan volem parlar d’alguna cosa que algú altre ha fet per nosaltres o per una altra persona.

Structure:

Read More

Canadian Regional Geography and Economic Landscapes

Geographic Regions and Political Faultlines

Canada is divided into several geographic regions: the Atlantic, Quebec, Ontario, Western Canada, British Columbia, and the Territorial North. These areas are defined by their location, regional identity, history, population, and economy. According to Simpson (1993), the country is characterized by faultlines—economic, social, and political divides that may remain dormant but have the potential to erupt.

In terms of political culture, Canada is often described

Read More

Mercantilism, Economic Nationalism, and US Trade Policy

Mercantilism and Economic Nationalism

Mercantilism is a historical and theoretical perspective that views international economic relations as a zero-sum game in which states compete for a finite amount of wealth and power. The state plays a central role in protecting national sovereignty and accumulating resources, especially through trade surpluses, protectionist policies, and colonial expansion. Key thinkers such as Thomas Mun and Jean-Baptiste Colbert promoted state intervention to maximize exports

Read More