I got a new MacBook Pro with M2 chip last week. As a web programmer, I needed to install php on macOS. Followed by the php.net provided install instruction, I installed php on macOS with homebrew. After installing homebrew, I used the command “brew install php”, but got an error message: “zsh: command not found: brew”. Here is the solution that I fix this problem.
I’m trying to test my blog site by the urllib.request. Unfortunately, my blog site has SSL (Secure Sockets Layer) enabled, and returns an urlopen error, which is shown below: The following simple code is running on my Macbook Pro. But these three lines Python code run successfully without any error on Linux. from urllib.request import…
Install Visual Studio Code on Kali Linux by using the official ATP repository. At first, update the system and install the package below. sudo apt update sudo apt install curl gpg gnupg2 software-properties-common apt-transport-https Import Microsoft GPG key to the Kali Linux curl https://packages.microsoft.com/keys/microsoft.asc | gpg –dearmor > microsoft.gpg sudo install -o root -g root…
Algorithms are a sequence of steps or rules designed to achieve a goal. They can take many forms and facilitate optimisation throughout the investment process, from idea generation to asset allocation, trade execution, and risk management. Machine Learning (ML) involves algorithms that learn rules or patterns from data to achieve a goal such as minimising…
To fix “Sorry This Adobe App Is Not Available” Error, add Adobe block IP addresses list to the hosts file and flush the DNS cache. Step 1: Close All Adobe Programs Before you start the fix, make sure all your Adobe programs are closed. This step is essential to ensure that the changes you make…
LEARNING OBJECTIVES Determine the effects of business activities Nature of Business Transactions Business activities that affect the accounting equation are called transactions. Transactions include two types of activities or events, external events and internal events. External events are measurable exchanges between the business and others – exchanges of assets and services from one entity for…
LO1 Categorise business types and organisational forms. LO2 Describe accounting and its role in business decisions. LO3 Identify users of financial information. LO4 Describe the fundamental accounting equation and elements of financial. LO5 Explain the structure of basic financial statements. LO6 Understand the importance of ethical decisions in financial reporting and business 1. Business Types…
The Linux filesystem, just as the Unix filesystem before it, has a common layout. No matter how many disks you have installed in your system, everything will fall under / (the root folder). The common directories you will see in a Linux system are as follows: /bin Commands/binary files that have to be available when…
I got a SanDisk Cruzer Blade 32GB damaged that was only read about 400KB from Windows 11. My solution for repairing this USB stick is using cmd command, “diskpart”. The steps and screenshots are listed as follows: Step 1: Open command prompt as administrator Step 2: Type “diskpart” Step 3: Type “list disk” Step 4:…
Referential Actions When an UPDATE or DELETE operation affects a key value in the parent table that has matching rows in the child table, the result depends on the referential action specified by ON UPDATE and ON DELETE subclauses of the FOREIGN KEY clause. Referential actions include: CASCADE: Delete or update the row from the parent table and automatically delete or update the matching rows in the…