string - Using a function inside gsub in R - Stack Overflow
WEBDec 8, 2022 · 9. We could use glue after creating the elements of key as objects. list2env(as.list(key), .GlobalEnv) glue::glue(txt) -output. apple is to banana what chair is to door. If we don't want to create objects in the global env, an option is also to add the key[ with gsub inside the {} and then use glue.
python - pygame won't blit inside function? - Stack Overflow
WEBMar 31, 2012 · I can get the width of the surface using chair.get_width() inside the function and it works fine, but I cannot execute screen.blit(chair, (10,10)) for some reason. I don't get an error, it just doesn't do anything...
python - Grouping by a set in pandas - Stack Overflow
WEBNov 10, 2021 · So in summary I am both looking for an answer how could I assign the value 4 to each of the rows so that the result would look like this: And why isn't pandas allowing to group by a set if python is capable of evaluating {'chair', 'sofa'} == {'sofa', 'chair'}?
The Number of the Smallest Unoccupied Chair solution in ruby
WEBJul 25, 2021 · The Number of the Smallest Unoccupied Chair solution in ruby Asked 3 years, 1 month ago Modified 3 years, 1 month ago Viewed 314 times
command line - String replacement in batch file - Stack Overflow
WEBMay 5, 2010 · We can replace strings in a batch file using the following command set str="jump over the chair" set str=%str:chair=table% These lines work fine and change the string "jump over the chair" to "jump
Add a column with key and value from a dictionary
WEBJul 10, 2021 · Add a column with key and value from a dictionary Asked 3 years, 1 month ago Modified 3 years, 1 month ago Viewed 90 times
r - Count number of rows per group and add result to original …
WEBA two line alternative is to generate a variable of 0s and then fill it in with split<-, split, and lengths like this: This returns the desired result name type num count Essentially, the RHS calculates the lengths of each name-type combination, returning a named vector of length 6 with 0s for "red.chair" and "black.plate."
The correct way to bind object to Promise.then() argument
WEBYou can actually use bluebird's Promise.bind method, like this. .bind(chair) .then(chair.build) .then(console.log) Now, whenever the Promise handlers (fulfill handlers or rejection handlers) are called, inside the function, this will refer the chair object only.
SQL select string that doesn't contain Y but contains X
WEBMar 4, 2016 · You wouldn't get row 3 back either since it doesn't contain the text "RED CHAIR".
Free Flight Camera - strange rotation around X-axis
WEBSep 15, 2014 · 1 So I nearly implemented a free-flight camera using vectors and something like gluLookAt. The movement in all 4 directions and rotation around the Y-axis work fine.