...th commas as thousands separators. For example, I want to show the number 1234567 as "1,234,567". How would I go about doing this? ...

... 72 The difference is: The + operator takes the union of the two arrays, whereas the array_merge fu...

... 295 Different. foreach iterates over a list and applies some operation with side effects to each ...

... Since Python 2.6, a good practice is to use io.open(), which also takes an encoding argument, like the now obsolete codecs.open(). In Python 3, io.open is an alias for the open() built-in. So io.open() works in Python 2.6 and all later ve...

... 2 Answers 2 Active ...

... 182 You should have a Data/Packages folder in your Sublime Text 2 install directory. All you need to...

... many WHEN as; CASE WHEN Col1 = 1 OR Col3 = 1 THEN 1 WHEN Col1 = 2 THEN 2 ... ELSE 0 END as Qty Or a Simple CASE expression CASE Col1 WHEN 1 THEN 11 WHEN 2 THEN 21 ELSE 13 END Or CASE within CASE as; CASE WHEN Col1 < 2 THEN CASE Col2 WHEN 'X' THE...

...implement delegated authorization in a Web API for mobile apps using OAuth 2.0. According to specification, the implicit grant flow does not support refresh tokens, which means once an access token is granted for an specific period of time, the user must grant permissions to the app again once the t...

... 270 You can use the Series.to_list method. For example: import pandas as pd df = pd.DataFrame({...

... Quaternion q; vector a = crossproduct(v1, v2); q.xyz = a; q.w = sqrt((v1.Length ^ 2) * (v2.Length ^ 2)) + dotproduct(v1, v2); Don't forget to normalize q. Richard is right about there not being a unique rotation, but the above should give the "shortest arc," which ...