萌比男神i 书童

I am trying to draw a Brownian motion on top of the following canvas: import matplotlib import matpl...

I need to decrypt in JAVA a file encrypted in UNIX with the following command: openssl aes-256-cbc ...

I was running an Electron project, and everything worked just fine. But now when I run any of the sc...

How can I get the first n characters of a string in PHP? What\'s the fastest way to trim a string to...

I have this command to automatically create a folder bin if it doesn\'t exist already: if not exist ...

I want to format/reformat the order transaction data before being sent to Paypal. I.e. I want to pro...

I need to access a JavaScript variable with PHP. Here\'s a stripped-down version of the code I\'m cu...

I am creating a voting app on Firebase. I have 3 types of users. So far i can successfully redirect ...

I want to add a column in a DataFrame with some arbitrary value (that is the same for each row). I g...

So for my final assignment in my Computer Systems class, we need to optimize these for loops to be f...

I\'m trying to make a game with dice, and I need to have random numbers in it (to simulate the sides...

I have a list of lists in Python: k = [[1, 2], [4], [5, 6, 2], [1, 2], [3], [4]] And I want to re...

Since I found some older posts, that tell that whatsapp doesn\'t support this, I was wondering if so...

I was just testing input/output, there was no special purpose, this is the last code that had run su...