/* comments in c work like this */
/*they can be one line...*/
/*
...or
multiple
lines
*/
printf("Hello World"); /* you can comment in the same line with code */
Here is what the above code is Doing:
1. We’re using the printf function to print the string “Hello World” to the screen.
2. We’re using the return 0; statement to end the main function.
3. We’re using the // symbols to make comments in the code.
4. We’re using the /* */ symbols to make a multi-line comment.
plt.legend(frameon=False) Here is what the above code is Doing: 1. We’re creating a figure and axis object. 2. We’re plotting the data on the axis object. 3. We’re adding a title and labels to the axis. 4. We’re adding a legend to the axis. 5. We’re saving the figure to a file.
s = pygame.Surface((1000,750)) # the size of your rect s.set_alpha(128) # alpha level s.fill((255,255,255)) # this fills the entire surface windowSurface.blit(s, (0,0)) # (0,0) are the top-left coordinates Here is what the above code is Doing: 1. Create a new Surface object. 2. Set the Surface object’s alpha value. 3. Fill the Surface object with…
#!/bin/bash #code here Here is what the above code is Doing: 1. The first line is a shebang. It tells the computer what program to use to run the script. 2. The second line is a comment. It’s ignored by the computer. 3. The third line is a command. It tells the computer to print…
import os import sys sys.path.append(os.path.join(os.path.dirname(__file__),’../../’)) import src.mymodules.module1 Here is what the above code is Doing: 1. We import the os module. 2. We import the sys module. 3. We append the path of the module1.py file to the sys.path list. 4. We import the module1.py file.
There are a couple of options. You can use the –device flag that use can use to access USB devices without –privileged mode: docker run -t -i –device=/dev/ttyUSB0 ubuntu bash Alternatively, assuming your USB device is available with drivers working, etc. on the host in /dev/bus/usb, you can mount this in the container using privileged…
hey nothing here Here is what the above code is Doing: 1. We’re creating a new variable called “my_list” and setting it equal to an empty list. 2. We’re creating a new variable called “my_string” and setting it equal to an empty string. 3. We’re creating a new variable called “my_tuple” and setting it equal…