elena1234

Elena1234's Pastebin

19,474 373,455 3 4 years ago
Name / Title Added Expires Hits Comments Syntax  
Date format Apr 12th, 2022 Never 826 0 R -
sapply() with function with two arguments Apr 12th, 2022 Never 1,488 0 R -
Anonymous function with sapply() Apr 12th, 2022 Never 1,446 0 R -
Function any() Apr 11th, 2022 Never 386 0 R -
Iterate through matrix Apr 11th, 2022 Never 1,821 0 R -
Sort function Apr 11th, 2022 Never 384 0 R -
How to export to Excel Apr 8th, 2022 Never 392 0 R -
How to create a new column Apr 6th, 2022 Never 388 0 R -
Create dataframe and rename rows Apr 6th, 2022 Never 2,091 0 R -
Read and Write into a CSV file Apr 6th, 2022 Never 2,188 0 R -
Select data with subset or with $ Apr 6th, 2022 Never 805 0 R -
Order in Asc and Dsc Apr 6th, 2022 Never 1,766 0 R -
Dynamic SQL ( How to concatenate varchar and variable) Mar 28th, 2022 Never 378 0 T-SQL -
IF Statements with UNION ALL ( T-SQL ) Mar 28th, 2022 Never 1,366 0 T-SQL -
IF Statements ( T-SQL ) Mar 28th, 2022 Never 1,233 0 T-SQL -
Stored Procedures ( T-SQL ) Mar 27th, 2022 Never 407 0 T-SQL -
User Defined Functions ( T-SQL) Mar 27th, 2022 Never 1,749 0 T-SQL -
Create Function with % ( T-SQL) Mar 27th, 2022 Never 1,537 0 T-SQL -
Create Function with Parameters ( T-SQL ) Mar 27th, 2022 Never 1,666 0 T-SQL -
Code to create user defined function ( T-SQL ) Mar 27th, 2022 Never 512 0 T-SQL -
How to Calculate Pay Period ( T- SQL ) Mar 27th, 2022 Never 1,738 0 T-SQL -
Variables for complex Date math ( T-SQL ) Mar 27th, 2022 Never 1,274 0 T-SQL -
Calendar Table ( T-SQL ) Mar 15th, 2022 Never 448 0 T-SQL -
Populate Calendar Table (T-SQL) Mar 15th, 2022 Never 1,624 0 T-SQL -
How to create Calendar Table ( T-SQL) Mar 15th, 2022 Never 2,410 0 T-SQL -
Optimizing With UPDATE ( T-SQL ) Mar 14th, 2022 Never 2,016 0 T-SQL -
RECURSION IN T-SQL Mar 9th, 2022 Never 2,351 0 T-SQL -
PIVOT ( T-SQL) - broken out by Gender Mar 8th, 2022 Never 1,982 0 T-SQL -
PIVOT ( T-SQL) Mar 8th, 2022 Never 1,650 0 T-SQL -
FOR XML PATH With STUFF ( T-SQL ) Mar 8th, 2022 Never 404 0 T-SQL -
ROW_NUMBER and CASE statement ( T-SQL) Mar 2nd, 2022 Never 2,344 0 T-SQL -
One to many from one table ( T-SQL ) Jan 31st, 2022 Never 3,906 0 T-SQL -
Delete Database ( T-SQL ) Jan 30th, 2022 Never 3,551 0 T-SQL -
Function with Common Table Expression ( T-SQL ) Jan 11th, 2022 Never 479 0 T-SQL -
DROP DATABASE ( T-SQL ) Jan 10th, 2022 Never 4,332 0 T-SQL -
Disable or Re-create all constraints ( T-SQL ) Jan 10th, 2022 Never 3,909 0 T-SQL -
Salary Level Function ( T-SQL ) Jan 10th, 2022 Never 4,272 0 T-SQL -
Salary higher than the average salary (T-SQL) Jan 5th, 2022 Never 491 0 T-SQL -
Third Highest Salary ( T-SQL ) Jan 5th, 2022 Never 704 0 T-SQL -
Highest Peak and Longest River by Country - with CTE ( T-SQL ) Dec 31st, 2021 Never 518 0 T-SQL -
Continents and Currencies - with CTE ( T-SQL ) Dec 31st, 2021 Never 1,196 0 T-SQL -
Join one table with itself ( T-SQL ) Dec 30th, 2021 Never 5,385 0 T-SQL -
DATEADD() in T-SQL Dec 28th, 2021 Never 4,930 0 T-SQL -
Select everything after character ( T-SQL ) Dec 27th, 2021 Never 4,754 0 T-SQL -
How to use double Select in T-SQL Dec 27th, 2021 Never 4,945 0 T-SQL -
Switch Case in T-SQL Dec 21st, 2021 Never 1,467 0 T-SQL -
na values and non-null values in Python Oct 8th, 2024 Never 62 0 Python -
Yahoo Finance - code in Python Jun 29th, 2024 Never 607 0 Python -
replace all NaN with zeros in Python Feb 10th, 2024 Never 1,210 0 Python -
how to find and remove files Dec 12th, 2023 Never 912 0 Bash -
file creation using Expansion Dec 11th, 2023 Never 680 0 Bash -
highest of the top 10% values in Python Oct 20th, 2023 Never 700 0 Python -
Delete rows with low frequency values in Python Oct 20th, 2023 Never 748 0 Python -
conditions to fill in a column in dataframe in Python Sep 22nd, 2023 Never 1,004 0 Python -
how to iterate through dataframe and fill a column in Python Sep 20th, 2023 Never 810 0 Python -
how to find differences betwen two series in Python Sep 20th, 2023 Never 565 0 Python -
correlation heatmap in Python Sep 12th, 2023 Never 730 0 Python -
Plotting histograms from grouped data in Python Sep 12th, 2023 Never 1,133 0 Python -
logistic regression in Python Sep 1st, 2023 Never 597 0 Python -
3D matplotlib scatter plot Aug 7th, 2023 Never 686 0 Python -
strip all strings of a dataframe in Python Jul 25th, 2023 Never 772 0 Python -
Check about Multicollinearity in Python Jul 19th, 2023 Never 847 0 Python -
convert data types in DataFrame in Python May 7th, 2023 Never 1,010 0 Python -
Time Series and grouping by year and month in Python May 5th, 2023 Never 740 0 Python -
how to replace scientific notation in Python May 5th, 2023 Never 1,038 0 Python -
many plots together from different df in Python May 3rd, 2023 Never 860 0 Python -
get the unique indexes after merge in Python May 2nd, 2023 Never 1,143 0 Python -
SEABORN plots - confidence interval, regression and correlation in Python Mar 25th, 2023 Never 805 0 Python -
scaling, standardization and Z score in Python Mar 22nd, 2023 Never 617 0 Python -
cut method and creating bins in Python Mar 22nd, 2023 Never 753 0 Python -
column transformation, mapping and dummy variables in Python Mar 22nd, 2023 Never 656 0 Python -
arithmetic operations in dataframe in Python Mar 22nd, 2023 Never 585 0 Python -
melt and pivot dataframe in Python Mar 16th, 2023 Never 717 0 Python -
crosstab, pivot_table and groupby in Python Mar 16th, 2023 Never 708 0 Python -
columns visualization with MATPLOTLIB in Python Mar 9th, 2023 Never 1,042 0 Python -
range , apply and lambda in Python Mar 5th, 2023 Never 807 0 Python -
summary statistics and accumulations in Python Mar 5th, 2023 Never 809 0 Python -
ranking dataframe with rank in Python Mar 5th, 2023 Never 907 0 Python -
changing values in dataframe in Python Mar 4th, 2023 Never 666 0 Python -
add new rows in dataframe in Pythom Mar 4th, 2023 Never 905 0 Python -
inspect the index and multiple indexes in Python Mar 3rd, 2023 Never 1,000 0 Python -
slice dataframe by top 20 percent in Python Mar 3rd, 2023 Never 985 0 Python -
create a column based on other column, apply , lambda in Python Mar 2nd, 2023 Never 877 0 Python -
openpyxl and print a column in Python Mar 1st, 2023 Never 709 0 Python -
comprehensions in Python Mar 1st, 2023 Never 705 0 Python -
Lambda , map and percentage discount in Python Mar 1st, 2023 Never 851 0 Python -
count separed with comma values in a column in MySQL Feb 21st, 2023 Never 1,057 0 MySQL -
UNION in MySQL Feb 21st, 2023 Never 1,021 0 MySQL -
common table expression and GROUP_CONCAT in MySQL Feb 21st, 2023 Never 1,170 0 MySQL -
pivoting with count and case in MySQL Feb 20th, 2023 Never 1,093 0 MySQL -
case statement in MySQL Feb 20th, 2023 Never 867 0 MySQL -
set Workbench Feb 20th, 2023 Never 751 0 MySQL -
reset the root password in MySQL Feb 16th, 2023 Never 528 0 None -
stored procedure blank in MySQL Feb 16th, 2023 Never 1,250 0 MySQL -
trigger blank in MySQL Feb 13th, 2023 Never 1,227 0 MySQL -
convert data from rows into columns in MySQL Feb 12th, 2023 Never 1,684 0 MySQL -
dense_rank and where with subquery in MySQL Feb 12th, 2023 Never 1,331 0 MySQL -
left merge with Pandas Feb 11th, 2023 Never 850 0 Python -
describe and display data set with Pandas Feb 10th, 2023 Never 1,095 0 Python -
add constraint on a existing table ( MySQL ) Feb 8th, 2023 Never 1,097 0 MySQL -