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GBlog
Frontend Developer Roadmap 2024
Frontend development means to design the face of a website or application. It involves working on the appearance of the website. Building interactive buttons, using images...
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How to import a Python module given the full path?
The Python module is a file consisting of Python code with a set of functions, classes, and variable definitions. The module makes the code reusable and easy to understand...
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Python
python-modules
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How to move list of folders with subfolders using Python ?
Sometimes we need to move an entire directory or maybe there is a list of such directories say A along with its sub-content, files, and subfolders to another destination d...
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Python
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Python directory-program
Efficient way to install and load R packages
The most common method of installing and loading packages is using the install.packages() and library() function respectively. Let us see a brief about these functions -In...
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R Language
R-Packages
Python - Extract string between two substrings
Given a string and two substrings, write a Python program to extract the string between the found two substrings. In Python we have multiple methods and ways to extract th...
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Python
Python Programs
Python string-programs
Python Pillow - Colors on an Image
In this article, we will learn Colors on an Image using the Pillow module in Python. Let's discuss some concepts:A crucial class within the Python Imaging Library is the I...
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Python
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Python-pil
How to Execute a Script in SQLite using Python?
In this article, we are going to see how to execute a script in SQLite using Python. Here we are executing create table and insert records into table scripts through Pytho...
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Python
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Python-SQLite
Calculate mean of multiple columns of R DataFrame
Mean is a numerical representation of the central tendency of the sample in consideration. In this article, we are going to calculate the mean of multiple columns of a dat...
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R Language
R-DataFrame
R Programs
R DataFrame-Programs
How to list tables using SQLite3 in Python ?
In this article, we will discuss how to list all the tables in the SQLite database using Python. Here, we will use the already created database table from SQLite. We will ...
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Python
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Python-SQLite
Python - Extract date in String
Given a string, the task is to write a Python program to extract date from it.Input : test_str = "gfg at 2021-01-04"Output : 2021-01-04Explanation : Date format string fou...
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Python
Python Programs
Python string-programs
Python datetime-program
Python - Extract element with relative difference greater than K
Given a list of numbers, the task is to write a Python program to extract all numbers with differences of the next and previous elements with a current greater than K.Inpu...
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Python
Python Programs
Python list-programs
How to Delete Row(s) in R DataFrame ?
In this article, we will see how row(s) can be deleted from a Dataframe in R Programming Language.Deleting a single rowFor this, the index of the row to be deleted is pass...
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R Language
R-DataFrame
R Programs
R DataFrame-Programs
Add Index ID to DataFrame in R
In this article, we will discuss how index ID can be added to dataframes in the R programming language.Method 1 : Using cbind() and nrow() methodsThe nrow() method in R Pr...
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R Language
R-DataFrame
R Programs
R DataFrame-Programs
Export CSV File without Row Names in R
In this article, we will learn how to export CSV files without row names in R Programming Language. In R language we use write.csv() function to create a CSV file from the...
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R Language
R-CSV
Python program to check if any key has all the given list elements
Given a dictionary with list values and a list, the task is to write a Python program to check if any key has all the list elements.Examples:Input : test_dict = {'Gfg' : [...
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Python
Python Programs
Python dictionary-programs
How to create PySpark dataframe with schema ?
In this article, we will discuss how to create the dataframe with schema using PySpark. In simple words, the schema is the structure of a dataset or dataframe.Functions Us...
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Python
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Python-Pyspark
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