How to Use Code Blocks in Discord
You can use a single-line code block with a single backtick (`) at the start and end of the text. For multiple-line code blocks, you can use three backticks.
You can use a single-line code block with a single backtick (`) at the start and end of the text. For multiple-line code blocks, you can use three backticks.
To lock a Discord channel, go to the channel and click on the “Edit Channel” option. Go to settings and enable the “Private Channel” option.
To run a Python script on Windows, use the file manager, an IDE (Integrated Development Environment), or run the “python” command in Command Prompt.
To find the directories, use os.getcwd() function which retrieves the file’s dir as a string and path.cwd() function which gives the file’s dir as a path object
In Python programming, a global variable is defined outside a function or it can be defined inside a function using the global keyword
The yield keyword in Python controls the flow of the generator function and returns back the data while pausing the execution of the function for a while.
We can use the list comprehension method in Python using different ways such as using it with simple if/else, nested if, and a for loop.
Various methods in Python like any(), count(), find(), bisect module, or in the statement can be used to search an element in a list.
The Python “repr()” function prints an “object as a string”. It saves the data, such that it can be extracted with the help of the library function.
A DataFrame can be transposed with the T attribute or the transpose function. To transpose it without an index, pass “copy=false” to the transpose function.
Pandas groupby() is used to group data based on one or more columns. Whereas pandas count() is used to find the occurrence of each element in the group.
Various Python functions like items(), keys(), and values() are used to iterate over the dictionaries using for loops in Python
In Python, the in-built functions like type() and isinstance() are used to get information about the object’s data type.
Various functions in Python like join(), map(), enumerate(), str.format, functions.reduce() and more can be used to convert a list to a string.
The index value in ‘for’ loops can be accessed using different methods, like list comprehension or functions like enumerate(), zip(), and map().
The WHERE clause is used with the SELECT statement to return the records that satisfy the condition given after the WHERE clause.
To update the table values/data in PostgreSQL, the UPDATE command is used. This statement allows the user to update the previous data to new data values.
In PostgreSQL, the SELECT statement is used with the FROM clause to get/fetch the required result from the specified table.
To rename a table in PostgreSQL, use the ALTER TABLE statement along with the RENAME TO clause. A table can be renamed manually using pgAdmin.
To insert values/rows into a Postgres table, use the INSERT INTO statement. The VALUE clause is used to specify the values that need to be inserted.
In Postgres, a Primary key can be added to a column during table creation. It can be added to an existing table using the ALTER TABLE ADD CONSTRAINT command.
In PostgreSQL, the DELETE statement is used with the FROM clause to delete a single, multiple, or all rows of a specific table.
To fix the error “ModuleNotFoundError: No module named ‘langchain’”, ensure the Python library has been installed with the “pip install langchain” command.
To use the AppImage on Debian 12, download the “AppImage” for your desired package. Change its executable permissions using the “a+x” option of chmod command.
To keep the Microsoft Teams status active and green on Linux, set the status of the “Microsoft Teams” to available as explained in this blog.
To install the RPM Packages on Debian 12, use the alien tool. Install the RPM packages directly by running the command “sudo alien -i [package name]”.
Microsoft Teams can be installed on Debian 12 by downloading from its official website. Other installation methods include Snapcraft and Flathub packages.
To change or alter the data type of a specific table’s column, the ALTER TABLE command is used along with the ALTER COLUMN and TYPE clauses.
To rename the columns of the table in PostgreSQL, we can use the ALTER TABLE statement along with the RENAME COLUMN clause.
To create a table in PostgreSQL, execute the CREATE TABLE statement either in pgAdmin or in psql. Postgres tables can also be created manually using pgAdmin.
To create a database in PostgreSQL, execute the “CREATE DATABASE” command in the SQL Shell or pgAdmin. Users can also create databases manually using pgAdmin
In PostgreSQL, execute the ALTER TABLE statement along with the ADD COLUMN clause to add a new column to an already existing table.
To drop/delete a column from a PostgreSQL table, we can use the ALTER TABLE statement and the DROP COLUMN clause together.
Execute the DROP TABLE command either in SQL Shell or in pgAdmin to drop a particular table in Postgres. A table can also be dropped manually using pgAdmin.
To drop a database in PostgreSQL, the DROP DATABASE command can be executed either within the SQL Shell (psql) or pgAdmin.
To switch a database in Postgres, execute the “\c db_name” or “\connect db_name” command in psql. Or you can switch a database manually using pgAdmin.
To use the Debian 12 Live USB, download the “Debian 12 Live ISO” from its official website. Make the USB bootable with the downloaded ISO file.
To ping Google from Windows and Linux, open the Command Prompt or terminal respectively. Run the command “ping Google.com” and the information will be displayed
The lxml can be installed on Ubuntu by running the command “sudo apt install lxml” in its terminal. Another way is to use the Pip Python package manager.
To install the Hugging Face Transformers Library on Ubuntu, install the Pip package manager and run the command “pip install transformers” in the terminal.
To download the Debian CD/DVD images via HTTP/FTP, open the “Download” section of the official Debian website, and then download the CD or DVD iso file.
To install OpenSSL on Debian 12, either run the “sudo apt install openssl” in the terminal or download the source package from its official website.
To change the color of the “echo” command’s output, users can use the ANSI Escape Code. These codes are used to change both the text and background color.
o install the Streamlit on Linux, 3 different methods can be used. First is by using the pip, second is with the conda, and the last is by using the source.
To install Streamlit on Ubuntu, use the pip package manager by running the command “pip install streamlit” in the terminal.
To install the Bower on Ubuntu, ensure the NPM package has been installed. Then use the npm as “npm install -g bower” for installing Bower on Ubuntu.
A Color Picker can be installed on Ubuntu, either by downloading from Snapcraft or the Flathub with the Snapcraft and Flatpak package managers respectively.
To use the Debian Backport, add the Debian Backports repository. This is added to use the software packages from the testing release.
To restart the Network Interfaces and Network Adapters on Linux distributions, the users can use the systemctl command.
To install Roblox on Debian 12, first install the “WineHQ”. Then, download the installer of Roblox and install it with the Wine command.
To install the ZFS on Debian 12, open the terminal and run the command “sudo apt install zfsutils-linux -y”. To set up, follow the explained steps in this post.
In Debian, the “debian_frontend” is set to noninteractive mode. This mode allows the Debian users to manage the packages without interaction.
To check the CPU temperatures, install and use the software packages of “psensor”, “lm-sensors”, “hardinfo”, “glances”, and “smartmontools” in Linux distros.
To install PyTorch on Linux, two different methods including anaconda, and the pip packages are used and these methods are explained in this blog.
To install Steam on Debian 12, open the terminal and run the command “sudo apt install steam -y”. The installation has been explained in this blog.
To install the Code::Blocks on Ubuntu, run the command “sudo apt install codeblocks -y”. Also, it can be installed using the Flathub and Debian packages.
To disable the IPv6 on Debian 12, either open the sysctl configuration file or blacklist the IPv6 kernel module. Both methods are explained in this blog.
To fix the “bash:ping: command not found” error in Ubuntu, make sure the package is installed and it is located in the $PATH environment variable.
To search for Debian’s packages, use any of the commands from apt, apt-file, apt-cache, aptitude, dpkg, dlocate, and snap.
The Robo 3T is a user-friendly interface to manage MongoDB databases. To install it, run the command “sudo snap install robo3t-snap” in the terminal.
To install Discord on Debian 12, use the Debian and tar package by downloading it from its official website. Also, use the Snapcraft or flatpak packages.
To install the Samba on Debian, open the terminal, run the command “sudo apt install samba -y”. Make the changes in the configuration file and restart Samba.
To add a Debian repository, either edit the sources.list file or use the GUI method by accessing the “Software & Updates”.
To install the i3 Window Manager on Ubuntu, open the terminal and run the command “sudo apt install i3 -y”. Its installation has been explained in this blog.
To use the apt-get command for managing the packages, follow its general syntax “sudo apt-get [options] [command] [package name]” on Debian 12.
To fix the ifconfig command not found in Debian, make sure the updated package of the net-tools has been installed on the computer.
To shift from Debian Stable to Debian Testing, open the sources.list file and replace the “bookworm” with “testing”, then upgrade the packages
To set up the static IP address on Debian 12, one can use the “Network Manager” or edit the “/etc/network/interfaces” file.
To enable the non-free packages on Debian 12, open the sources.list file. Then add the “non-free” at the end of every line which begins with “deb”.
To configure the sources.list on Debian 12 for ensuring the latest updates of security and softwares, open the sources.list file located at /etc/apt directory.