elena1234

Elena1234's Pastebin

20,137 382,103 3 4 years ago
Name / Title Added Expires Hits Comments Syntax  
Date format Apr 12th, 2022 Never 866 0 R -
sapply() with function with two arguments Apr 12th, 2022 Never 1,508 0 R -
Anonymous function with sapply() Apr 12th, 2022 Never 1,473 0 R -
Function any() Apr 11th, 2022 Never 402 0 R -
Iterate through matrix Apr 11th, 2022 Never 1,842 0 R -
Sort function Apr 11th, 2022 Never 400 0 R -
How to export to Excel Apr 8th, 2022 Never 412 0 R -
How to create a new column Apr 6th, 2022 Never 405 0 R -
Create dataframe and rename rows Apr 6th, 2022 Never 2,112 0 R -
Read and Write into a CSV file Apr 6th, 2022 Never 2,228 0 R -
Select data with subset or with $ Apr 6th, 2022 Never 825 0 R -
Order in Asc and Dsc Apr 6th, 2022 Never 1,788 0 R -
Dynamic SQL ( How to concatenate varchar and variable) Mar 28th, 2022 Never 392 0 T-SQL -
IF Statements with UNION ALL ( T-SQL ) Mar 28th, 2022 Never 1,394 0 T-SQL -
IF Statements ( T-SQL ) Mar 28th, 2022 Never 1,252 0 T-SQL -
Stored Procedures ( T-SQL ) Mar 27th, 2022 Never 428 0 T-SQL -
User Defined Functions ( T-SQL) Mar 27th, 2022 Never 1,771 0 T-SQL -
Create Function with % ( T-SQL) Mar 27th, 2022 Never 1,558 0 T-SQL -
Create Function with Parameters ( T-SQL ) Mar 27th, 2022 Never 1,688 0 T-SQL -
Code to create user defined function ( T-SQL ) Mar 27th, 2022 Never 534 0 T-SQL -
How to Calculate Pay Period ( T- SQL ) Mar 27th, 2022 Never 1,764 0 T-SQL -
Variables for complex Date math ( T-SQL ) Mar 27th, 2022 Never 1,300 0 T-SQL -
Calendar Table ( T-SQL ) Mar 15th, 2022 Never 472 0 T-SQL -
Populate Calendar Table (T-SQL) Mar 15th, 2022 Never 1,643 0 T-SQL -
How to create Calendar Table ( T-SQL) Mar 15th, 2022 Never 2,436 0 T-SQL -
Optimizing With UPDATE ( T-SQL ) Mar 14th, 2022 Never 2,043 0 T-SQL -
RECURSION IN T-SQL Mar 9th, 2022 Never 2,378 0 T-SQL -
PIVOT ( T-SQL) - broken out by Gender Mar 8th, 2022 Never 2,005 0 T-SQL -
PIVOT ( T-SQL) Mar 8th, 2022 Never 1,676 0 T-SQL -
FOR XML PATH With STUFF ( T-SQL ) Mar 8th, 2022 Never 419 0 T-SQL -
ROW_NUMBER and CASE statement ( T-SQL) Mar 2nd, 2022 Never 2,366 0 T-SQL -
One to many from one table ( T-SQL ) Jan 31st, 2022 Never 3,931 0 T-SQL -
Delete Database ( T-SQL ) Jan 30th, 2022 Never 3,574 0 T-SQL -
Function with Common Table Expression ( T-SQL ) Jan 11th, 2022 Never 496 0 T-SQL -
DROP DATABASE ( T-SQL ) Jan 10th, 2022 Never 4,356 0 T-SQL -
Disable or Re-create all constraints ( T-SQL ) Jan 10th, 2022 Never 3,931 0 T-SQL -
Salary Level Function ( T-SQL ) Jan 10th, 2022 Never 4,295 0 T-SQL -
Salary higher than the average salary (T-SQL) Jan 5th, 2022 Never 506 0 T-SQL -
Third Highest Salary ( T-SQL ) Jan 5th, 2022 Never 731 0 T-SQL -
Highest Peak and Longest River by Country - with CTE ( T-SQL ) Dec 31st, 2021 Never 543 0 T-SQL -
Continents and Currencies - with CTE ( T-SQL ) Dec 31st, 2021 Never 1,236 0 T-SQL -
Join one table with itself ( T-SQL ) Dec 30th, 2021 Never 5,404 0 T-SQL -
DATEADD() in T-SQL Dec 28th, 2021 Never 4,952 0 T-SQL -
Select everything after character ( T-SQL ) Dec 27th, 2021 Never 4,773 0 T-SQL -
How to use double Select in T-SQL Dec 27th, 2021 Never 4,966 0 T-SQL -
Switch Case in T-SQL Dec 21st, 2021 Never 1,485 0 T-SQL -
na values and non-null values in Python Oct 8th, 2024 Never 97 0 Python -
Yahoo Finance - code in Python Jun 29th, 2024 Never 654 0 Python -
replace all NaN with zeros in Python Feb 10th, 2024 Never 1,242 0 Python -
how to find and remove files Dec 12th, 2023 Never 938 0 Bash -
file creation using Expansion Dec 11th, 2023 Never 699 0 Bash -
highest of the top 10% values in Python Oct 20th, 2023 Never 723 0 Python -
Delete rows with low frequency values in Python Oct 20th, 2023 Never 767 0 Python -
conditions to fill in a column in dataframe in Python Sep 22nd, 2023 Never 1,018 0 Python -
how to iterate through dataframe and fill a column in Python Sep 20th, 2023 Never 828 0 Python -
how to find differences betwen two series in Python Sep 20th, 2023 Never 584 0 Python -
correlation heatmap in Python Sep 12th, 2023 Never 747 0 Python -
Plotting histograms from grouped data in Python Sep 12th, 2023 Never 1,203 0 Python -
logistic regression in Python Sep 1st, 2023 Never 621 0 Python -
3D matplotlib scatter plot Aug 7th, 2023 Never 707 0 Python -
strip all strings of a dataframe in Python Jul 25th, 2023 Never 794 0 Python -
Check about Multicollinearity in Python Jul 19th, 2023 Never 883 0 Python -
convert data types in DataFrame in Python May 7th, 2023 Never 1,028 0 Python -
Time Series and grouping by year and month in Python May 5th, 2023 Never 769 0 Python -
how to replace scientific notation in Python May 5th, 2023 Never 1,061 0 Python -
many plots together from different df in Python May 3rd, 2023 Never 885 0 Python -
get the unique indexes after merge in Python May 2nd, 2023 Never 1,160 0 Python -
SEABORN plots - confidence interval, regression and correlation in Python Mar 25th, 2023 Never 826 0 Python -
scaling, standardization and Z score in Python Mar 22nd, 2023 Never 644 0 Python -
cut method and creating bins in Python Mar 22nd, 2023 Never 792 0 Python -
column transformation, mapping and dummy variables in Python Mar 22nd, 2023 Never 673 0 Python -
arithmetic operations in dataframe in Python Mar 22nd, 2023 Never 607 0 Python -
melt and pivot dataframe in Python Mar 16th, 2023 Never 736 0 Python -
crosstab, pivot_table and groupby in Python Mar 16th, 2023 Never 727 0 Python -
columns visualization with MATPLOTLIB in Python Mar 9th, 2023 Never 1,062 0 Python -
range , apply and lambda in Python Mar 5th, 2023 Never 833 0 Python -
summary statistics and accumulations in Python Mar 5th, 2023 Never 836 0 Python -
ranking dataframe with rank in Python Mar 5th, 2023 Never 946 0 Python -
changing values in dataframe in Python Mar 4th, 2023 Never 687 0 Python -
add new rows in dataframe in Pythom Mar 4th, 2023 Never 930 0 Python -
inspect the index and multiple indexes in Python Mar 3rd, 2023 Never 1,016 0 Python -
slice dataframe by top 20 percent in Python Mar 3rd, 2023 Never 1,007 0 Python -
create a column based on other column, apply , lambda in Python Mar 2nd, 2023 Never 905 0 Python -
openpyxl and print a column in Python Mar 1st, 2023 Never 734 0 Python -
comprehensions in Python Mar 1st, 2023 Never 729 0 Python -
Lambda , map and percentage discount in Python Mar 1st, 2023 Never 875 0 Python -
count separed with comma values in a column in MySQL Feb 21st, 2023 Never 1,079 0 MySQL -
UNION in MySQL Feb 21st, 2023 Never 1,043 0 MySQL -
common table expression and GROUP_CONCAT in MySQL Feb 21st, 2023 Never 1,194 0 MySQL -
pivoting with count and case in MySQL Feb 20th, 2023 Never 1,115 0 MySQL -
case statement in MySQL Feb 20th, 2023 Never 890 0 MySQL -
set Workbench Feb 20th, 2023 Never 770 0 MySQL -
reset the root password in MySQL Feb 16th, 2023 Never 587 0 None -
stored procedure blank in MySQL Feb 16th, 2023 Never 1,272 0 MySQL -
trigger blank in MySQL Feb 13th, 2023 Never 1,245 0 MySQL -
convert data from rows into columns in MySQL Feb 12th, 2023 Never 1,720 0 MySQL -
dense_rank and where with subquery in MySQL Feb 12th, 2023 Never 1,350 0 MySQL -
left merge with Pandas Feb 11th, 2023 Never 872 0 Python -
describe and display data set with Pandas Feb 10th, 2023 Never 1,115 0 Python -
add constraint on a existing table ( MySQL ) Feb 8th, 2023 Never 1,116 0 MySQL -