Dimas Maulana

Developer

Welcome to my website! I am a developer with a current focus on React and Go. My experience encompasses both front-end and back-end development, enabling me to design and develop seamless and efficient applications.

Difference Between Programmer, Developer and Software Engineer

Dimas Maulana published on 29-12-2019 Development

Here’s a table outlining some of the key differences between programmers, developers, and software engineers:

	Programmer	Developer	Software Engineer
Focus	Writing code	Building software systems	Designing and developing complex software systems
Skills	Expertise in one or more programming languages	Proficiency in a wide range of programming languages and technologies	Strong foundation in computer science principles and software engineering methodologies
Responsibility	Implementing code based on specifications	Developing software solutions that meet business needs and solve problems	Ensuring software systems meet functional and non-functional requirements and are scalable, reliable, and maintainable
Role	Typically works on smaller projects or specific programming tasks	Works on larger software projects, collaborating with a team to create a complete solution	Often takes a leadership role in software development projects and is responsible for the design, architecture, and implementation of complex software systems
Education	Can have a degree in computer science, but not always required	Usually has a degree in computer science, software engineering, or a related field	Typically has a degree in software engineering or computer science with a focus on software engineering
Job Titles	Programmer Analyst, Application Programmer, Software Developer	Full Stack Developer, Web Developer, Mobile Developer	Software Engineer, Senior Software Engineer, Lead Software Engineer

IPhone Keeps Connecting and Disconnecting

Dimas Maulana published on 27-12-2019 Software Troubleshooting

If your iPhone keeps connecting and disconnecting from your computer or charger, it can be a frustrating experience. This issue can be caused by various factors, including software glitches or hardware problems. In this article, we will walk you through some troubleshooting steps to help you resolve the issue. We will also discuss two permanent solutions: resetting the System Management Controller (SMC) and resetting the Non-Volatile Random-Access Memory (NVRAM) on your iPhone.

Reset Mac Dock Settings

Dimas Maulana published on 28-11-2019 Development

If you need to reset your Mac’s Dock settings to their default values, you can use the following commands:

1
2


defaults delete com.apple.dock
killall Dock

This will remove any customizations you’ve made to your Dock and return it to its default configuration.

Set Mac Dock Icon Size

You can adjust the icon size of your Mac’s Dock to your preference. Here are commands to set different icon sizes:

Creating Large Files Using Terminal

Dimas Maulana published on 01-11-2019 Development

To create large files on macOS, you can use the Terminal app. Follow these steps:

Open Terminal: You can find Terminal in the Utilities folder within the Applications folder, or simply search for it using Spotlight.
Navigate to the Desired Directory: Use the cd command to navigate to the directory where you want to create the large file. For example, to navigate to your home directory, use:
```
cd ~
```
Create the Large File: To create a large file filled with zeroes, you can use the dd command. The following command creates a file named “hugefile” with a block size of 100MB:

Securely Erasing Free Space on a Mac Hard Drive

Dimas Maulana published on 03-10-2019 Development

When you delete files from your Mac’s hard drive, they are not immediately erased; instead, the space they occupied is marked as available for new data. Until new data overwrites that space, the old files can potentially be recovered using specialized software. To ensure that your sensitive data is completely irrecoverable, you can use the diskutil secureErase command in the Terminal.

Important Note: The following instructions involve using Terminal commands, which can have serious consequences if used incorrectly. Make sure to follow the steps carefully and double-check the commands before executing them.

SSH Tunneling Auto Reconnect Alive

Dimas Maulana published on 01-10-2019 Development

SSH tunneling is a powerful technique for securely forwarding network traffic from one machine to another. It’s commonly used to access resources on a remote server as if they were local, especially in scenarios where you need to securely access services behind a firewall or from a different network. To ensure the SSH tunnel remains stable and automatically reconnects when there are interruptions, you can use tools like autossh in combination with server and client-side configurations.