winston | user interface library consisting of common elements | User Interface library

I am reading the book Lisp written by Winston. In addition, I am using SBCL, Emacs, and Slime.

In chapter 8 (about macros), the book has the following exercise:

Problem 8-7: A stack is a learnly ordered set of things that can be accessed using push and pop operations. OUR-PUSH adds a new item to the top of the stack, while OUR-POP removes the item on top of the stack. A list can be used to represent a stack, with the first element corresponding to the item on top. Define OUR-PUSH and OUR-POP as macros. OUR-PUSH takes two arguments, the item to be pushed and the name of a variable whose value it the list representing the stack. The value returned is the enlarged list. OUR-POP takes a single element, the name of the variable whose value is in the list. The value returned is the item popped. In both cases the value of the variable is changed to reflect the new state of the stack.

I got it correct for the pop function. However, I had a trouble with the push re-implementation. This is the answer-sheet:

I want to add socket.io on the index and it is like this i need to figure out how to do this with this code here and i want to emit the data when a route is called in another file how can i do this? you can see i tried down the code to put the socket io but i don't know can someone help please? also this is made in the backend like this is supposed to be an API and i'll not have a front-end and that's my problem i never used socket.io like this

I have upgraded my angular to angular 13. when I run to build SSR it gives me following error.

I'm using winston js for my node js app logging. I'm deploying my dockerized app on GKE and want to store my files outside the container. Where should I store those files and what path should be mounted.

I'm really new to the kubernetes volumes and can't find the right tutorial to follow.

I have following package.json

I have an array of the names of cities. also, I have an input that I want the any input value to be searched on the array, and synchronously show the input's placeholder according to city's name that started with input value, whenever that user typing a character.

a part of cities.json:

[ "Aberdeen", "Abilene", "Akron", "Albany", "Albuquerque", "Alexandria", "Allentown", "Amarillo", "Anaheim", "Anchorage", "Ann Arbor", "Antioch", "Apple Valley", "Appleton", "Arlington", "Arvada", "Asheville", "Athens", "Atlanta", "Atlantic City", "Augusta", "Aurora", "Austin", "Bakersfield", "Baltimore", "Barnstable", "Baton Rouge", "Beaumont", . . . . . . . . . . . . . . . "Wilmington", "Winston", "Winter Haven", "Worcester", "Yakima", "Yonkers", "York", "Youngstown" ]

index.jsx:

Problem: There are two files. One is a text file with names and the other is an excel file with a list of participants. The excel list also contains names that appear in the text file. In the excel file there is a column with the parameter participated. I would like to give the value "yes" in the column "participated" within the excel file for all participants that are in the text file.

I'm making a blog type website, and it's pretty much done but earlier today I realized a major flaw in it. When creating creating a username (when registering or editing one's profile) it asks for certain characters, but it won't allow me to have spaces in my name.

For example if I wanted my username to be "Winston Pichardo", it won't be possible because that will trigger the error that says "only letters and digits as @/./+/-/_ are allowed".

So how can I edit these 'requirements' to allow spaces in the username?

I'm using the default django forms and combining those with Crispy Forms to make it all work.

these are some examples of my code:

forms.py

All the articles and documentation I have read so far talk about the integration of Cloudwatch and Winston on a vanilla Node app, but nothing on Nestjs

So far I have on my app.module.ts: