elena1234

Elena1234's Pastebin

20,500 392,691 3 4 years ago
Name / Title Added Expires Hits Comments Syntax  
Date format Apr 12th, 2022 Never 898 0 R -
sapply() with function with two arguments Apr 12th, 2022 Never 1,529 0 R -
Anonymous function with sapply() Apr 12th, 2022 Never 1,501 0 R -
Function any() Apr 11th, 2022 Never 421 0 R -
Iterate through matrix Apr 11th, 2022 Never 1,871 0 R -
Sort function Apr 11th, 2022 Never 424 0 R -
How to export to Excel Apr 8th, 2022 Never 430 0 R -
How to create a new column Apr 6th, 2022 Never 425 0 R -
Create dataframe and rename rows Apr 6th, 2022 Never 2,140 0 R -
Read and Write into a CSV file Apr 6th, 2022 Never 2,280 0 R -
Select data with subset or with $ Apr 6th, 2022 Never 849 0 R -
Order in Asc and Dsc Apr 6th, 2022 Never 1,815 0 R -
Dynamic SQL ( How to concatenate varchar and variable) Mar 28th, 2022 Never 411 0 T-SQL -
IF Statements with UNION ALL ( T-SQL ) Mar 28th, 2022 Never 1,414 0 T-SQL -
IF Statements ( T-SQL ) Mar 28th, 2022 Never 1,275 0 T-SQL -
Stored Procedures ( T-SQL ) Mar 27th, 2022 Never 445 0 T-SQL -
User Defined Functions ( T-SQL) Mar 27th, 2022 Never 1,797 0 T-SQL -
Create Function with % ( T-SQL) Mar 27th, 2022 Never 1,583 0 T-SQL -
Create Function with Parameters ( T-SQL ) Mar 27th, 2022 Never 1,710 0 T-SQL -
Code to create user defined function ( T-SQL ) Mar 27th, 2022 Never 561 0 T-SQL -
How to Calculate Pay Period ( T- SQL ) Mar 27th, 2022 Never 1,794 0 T-SQL -
Variables for complex Date math ( T-SQL ) Mar 27th, 2022 Never 1,329 0 T-SQL -
Calendar Table ( T-SQL ) Mar 15th, 2022 Never 490 0 T-SQL -
Populate Calendar Table (T-SQL) Mar 15th, 2022 Never 1,663 0 T-SQL -
How to create Calendar Table ( T-SQL) Mar 15th, 2022 Never 2,459 0 T-SQL -
Optimizing With UPDATE ( T-SQL ) Mar 14th, 2022 Never 2,067 0 T-SQL -
RECURSION IN T-SQL Mar 9th, 2022 Never 2,403 0 T-SQL -
PIVOT ( T-SQL) - broken out by Gender Mar 8th, 2022 Never 2,025 0 T-SQL -
PIVOT ( T-SQL) Mar 8th, 2022 Never 1,699 0 T-SQL -
FOR XML PATH With STUFF ( T-SQL ) Mar 8th, 2022 Never 439 0 T-SQL -
ROW_NUMBER and CASE statement ( T-SQL) Mar 2nd, 2022 Never 2,391 0 T-SQL -
One to many from one table ( T-SQL ) Jan 31st, 2022 Never 3,956 0 T-SQL -
Delete Database ( T-SQL ) Jan 30th, 2022 Never 3,597 0 T-SQL -
Function with Common Table Expression ( T-SQL ) Jan 11th, 2022 Never 518 0 T-SQL -
DROP DATABASE ( T-SQL ) Jan 10th, 2022 Never 4,381 0 T-SQL -
Disable or Re-create all constraints ( T-SQL ) Jan 10th, 2022 Never 3,952 0 T-SQL -
Salary Level Function ( T-SQL ) Jan 10th, 2022 Never 4,319 0 T-SQL -
Salary higher than the average salary (T-SQL) Jan 5th, 2022 Never 526 0 T-SQL -
Third Highest Salary ( T-SQL ) Jan 5th, 2022 Never 764 0 T-SQL -
Highest Peak and Longest River by Country - with CTE ( T-SQL ) Dec 31st, 2021 Never 565 0 T-SQL -
Continents and Currencies - with CTE ( T-SQL ) Dec 31st, 2021 Never 1,263 0 T-SQL -
Join one table with itself ( T-SQL ) Dec 30th, 2021 Never 5,428 0 T-SQL -
DATEADD() in T-SQL Dec 28th, 2021 Never 4,979 0 T-SQL -
Select everything after character ( T-SQL ) Dec 27th, 2021 Never 4,796 0 T-SQL -
How to use double Select in T-SQL Dec 27th, 2021 Never 4,992 0 T-SQL -
Switch Case in T-SQL Dec 21st, 2021 Never 1,507 0 T-SQL -
na values and non-null values in Python Oct 8th, 2024 Never 116 0 Python -
Yahoo Finance - code in Python Jun 29th, 2024 Never 691 0 Python -
replace all NaN with zeros in Python Feb 10th, 2024 Never 1,274 0 Python -
how to find and remove files Dec 12th, 2023 Never 968 0 Bash -
file creation using Expansion Dec 11th, 2023 Never 723 0 Bash -
highest of the top 10% values in Python Oct 20th, 2023 Never 750 0 Python -
Delete rows with low frequency values in Python Oct 20th, 2023 Never 792 0 Python -
conditions to fill in a column in dataframe in Python Sep 22nd, 2023 Never 1,039 0 Python -
how to iterate through dataframe and fill a column in Python Sep 20th, 2023 Never 848 0 Python -
how to find differences betwen two series in Python Sep 20th, 2023 Never 607 0 Python -
correlation heatmap in Python Sep 12th, 2023 Never 765 0 Python -
Plotting histograms from grouped data in Python Sep 12th, 2023 Never 1,256 0 Python -
logistic regression in Python Sep 1st, 2023 Never 641 0 Python -
3D matplotlib scatter plot Aug 7th, 2023 Never 728 0 Python -
strip all strings of a dataframe in Python Jul 25th, 2023 Never 817 0 Python -
Check about Multicollinearity in Python Jul 19th, 2023 Never 909 0 Python -
convert data types in DataFrame in Python May 7th, 2023 Never 1,056 0 Python -
Time Series and grouping by year and month in Python May 5th, 2023 Never 793 0 Python -
how to replace scientific notation in Python May 5th, 2023 Never 1,085 0 Python -
many plots together from different df in Python May 3rd, 2023 Never 907 0 Python -
get the unique indexes after merge in Python May 2nd, 2023 Never 1,188 0 Python -
SEABORN plots - confidence interval, regression and correlation in Python Mar 25th, 2023 Never 848 0 Python -
scaling, standardization and Z score in Python Mar 22nd, 2023 Never 672 0 Python -
cut method and creating bins in Python Mar 22nd, 2023 Never 823 0 Python -
column transformation, mapping and dummy variables in Python Mar 22nd, 2023 Never 692 0 Python -
arithmetic operations in dataframe in Python Mar 22nd, 2023 Never 631 0 Python -
melt and pivot dataframe in Python Mar 16th, 2023 Never 765 0 Python -
crosstab, pivot_table and groupby in Python Mar 16th, 2023 Never 751 0 Python -
columns visualization with MATPLOTLIB in Python Mar 9th, 2023 Never 1,086 0 Python -
range , apply and lambda in Python Mar 5th, 2023 Never 858 0 Python -
summary statistics and accumulations in Python Mar 5th, 2023 Never 861 0 Python -
ranking dataframe with rank in Python Mar 5th, 2023 Never 979 0 Python -
changing values in dataframe in Python Mar 4th, 2023 Never 714 0 Python -
add new rows in dataframe in Pythom Mar 4th, 2023 Never 960 0 Python -
inspect the index and multiple indexes in Python Mar 3rd, 2023 Never 1,040 0 Python -
slice dataframe by top 20 percent in Python Mar 3rd, 2023 Never 1,035 0 Python -
create a column based on other column, apply , lambda in Python Mar 2nd, 2023 Never 936 0 Python -
openpyxl and print a column in Python Mar 1st, 2023 Never 760 0 Python -
comprehensions in Python Mar 1st, 2023 Never 756 0 Python -
Lambda , map and percentage discount in Python Mar 1st, 2023 Never 896 0 Python -
count separed with comma values in a column in MySQL Feb 21st, 2023 Never 1,106 0 MySQL -
UNION in MySQL Feb 21st, 2023 Never 1,067 0 MySQL -
common table expression and GROUP_CONCAT in MySQL Feb 21st, 2023 Never 1,220 0 MySQL -
pivoting with count and case in MySQL Feb 20th, 2023 Never 1,154 0 MySQL -
case statement in MySQL Feb 20th, 2023 Never 917 0 MySQL -
set Workbench Feb 20th, 2023 Never 799 0 MySQL -
reset the root password in MySQL Feb 16th, 2023 Never 635 0 None -
stored procedure blank in MySQL Feb 16th, 2023 Never 1,295 0 MySQL -
trigger blank in MySQL Feb 13th, 2023 Never 1,267 0 MySQL -
convert data from rows into columns in MySQL Feb 12th, 2023 Never 1,745 0 MySQL -
dense_rank and where with subquery in MySQL Feb 12th, 2023 Never 1,378 0 MySQL -
left merge with Pandas Feb 11th, 2023 Never 902 0 Python -
describe and display data set with Pandas Feb 10th, 2023 Never 1,135 0 Python -
add constraint on a existing table ( MySQL ) Feb 8th, 2023 Never 1,138 0 MySQL -