Junaid Khan
About Junaid Khan
Hi, I'm Junaid. I am a freelance software developer and a content writer. For the last 3 years, I have been working and coding with Python. Additionally, I have a huge interest in developing native and hybrid mobile applications.
api · 2026-11-06
Python os.path.isdir() Function
Learn how Python's os.path.isdir() function checks whether a path refers to a directory, including files, missing paths, and symbolic links.
api · 2026-11-06
Python os.path.realpath() Method
This is an article on the os.path.realpath() method in Python. We use this method to get the canonical path of the provided filename.
api · 2026-11-06
Python os.get_inheritable Function
Learn what os.get_inheritable() checks, how to change a file descriptor's inheritable flag, and how the os function differs from the socket method.
api · 2026-11-06
Python math.floor() Function
Learn how Python's math.floor() function rounds values down and how it differs from ceil(), int(), and floor division.
api · 2026-11-06
Python Math.expm1() Method
Learn what Python's math.expm1() returns, how to call it, and why it can preserve precision near zero.
api · 2026-11-05
Python math.factorial() Function
Learn how Python's math.factorial() function calculates factorials, which inputs it accepts, and how to use it for permutations.
howto · 2026-11-03
How to Add a New Column Between Two Columns in SQLite
SQLite appends columns added with ALTER TABLE. Rebuild the table to place a column between existing columns while preserving its data.
api · 2026-11-02
Python math.erf() Function
Learn what Python's math.erf() function returns and use it to calculate normal-distribution probabilities.
howto · 2026-11-02
Raspberry Pi 4 Android
In this article we discuss about how to use Raspberry Pi version 4 on an Android device.
api · 2026-10-29
Python os.startfile() Function
Learn how Python’s os.startfile() function asks Windows to open a file or directory with its associated application.
howto · 2026-10-26
How to Get Automatic Timestamp in SQLite
In this article we discuss how to get the automatic timestamp in SQLite.
api · 2024-02-23
Python os.path.getmtime() Method
This article discuss the getmtime() method in Python. We use this method to return the modification time of the file.
howto · 2024-02-16
Chromium OS on Raspberry Pi
In this article, we discuss the Chromium operating system on Raspberry Pi device.
api · 2024-02-15
Python sys.maxsize() Method
This article discusses the sys.maxsize() method in Python. We use this method to return the maximum size of Py_ssize_t that it can hold.
api · 2024-02-12
Python os.get_handle_inheritable Method
In this article, we will delve into the details of the os.get_handle_inheritable method, exploring its purpose, functionality, and practical use cases.
howto · 2024-02-02
How to Save the Query Result Into a CSV File in SQLite
In this article, we discuss how to save SQLite query results to the CSV file.
howto · 2024-02-02
How to Do Case-Insensitive String Comparison in Sqlite3
In this article, we discuss the case-insensitive string comparison in SQLite version 3.
howto · 2024-02-02
How to Delete All Records From Table in SQLite With Android
In this article, we discuss how to delete all records from a table in SQLite with android.
howto · 2024-02-02
How to Use TeamViewer in Raspberry Pi
In this article we discuss about how to use TeamViewer on a Raspberry Pi device.
howto · 2024-02-02
How to Install Raspbian on SD Card
In this article we discuss about how to install Raspbian on SD card.
howto · 2024-02-02
How to Rotate Raspberry Pi Display
In this article, we discuss the display rotation on Raspberry Pi.
howto · 2024-02-02
How to Print Server on Raspberry Pi
In this article we discuss about how to set up the print server on the Raspberry Pi device.
api · 2023-11-30
Python os.path.isabs() Method
This article is about the isabs() method in Python. We use this method to check whether the specified path is an absolute or not.
api · 2023-10-30
Python os.replace() Method
This article discusses the os.replace() method in Python. We use this method to rename a file.
howto · 2023-10-12
File Extensions for SQLite Database Files
In this article, we discuss the file extensions for SQLite database files.
api · 2023-01-30
Python os.path.dirname() Method
It is an article on dirname() method in Python. We use this method to get the directory name from the path specified.
api · 2023-01-30
Python os.mkdir() Method
It is an article of mkdir() method in Python. We use this method to create a directory path.
api · 2023-01-30
Python os.path.ismount() Method
This is an article on the os.path.ismount() method in Python. We use this method to check whether the specified path is a mount point or not.
api · 2023-01-30
Python os.supports_effective_ids Method
It is the article on supports_effective_ids method in Python. We use this method to check whether os.access() method supports effective_ids on the local machine or not.
api · 2023-01-30
Python sys.stdout Method
It is the article on sys.stdout method in Python. We use this method to display output to the console section.
api · 2023-01-30
Python sys.argv List
This article discusses the sys.argv list in Python. We use this to have a list of command line arguments passed to a Python script.
api · 2023-01-30
Python os.renames() Method
This article discusses the os.renames() method in Python.
api · 2023-01-30
Python Math.fmod() Method
This article discusses Python's Math.fmod() method. We use this method to find the remainder after dividing the two given numbers.
api · 2023-01-30
Python Math.fabs() Method
This article discusses Python's Math.fabs() method. We use this method to return the absolute value of a number in float.
api · 2023-01-30
Python Math.erfc() Method
This article discusses the Math.erfc() method in Python. We use this method to return the complementary error function of a value.
howto · 2022-12-01
Raspbian Default Password
In this article we discuss about the default password of the Raspbian operating system.
howto · 2022-12-01
Dual Boot Raspberry Pi
In this article we discuss about how to dual boot Raspberry Pi.
howto · 2022-11-23
SQLite Equivalent to ISNULL(), NVL(), IFNULL(), or COALESCE()
In this article, we discuss about the related equivalent ISNULL() functions in the SQLite database.
howto · 2022-11-21
SQLite DateTime Comparison
In this article, we discuss how to compare different date-time formats in SQLite database