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Posts by Moshi
Say we have an abstract class Foo declared as so: class Foo { public: virtual void test() = 0; }; Let's say that we make a derived concrete class FooDerived, and decide to mark it's ve...
I've noticed that a lot of sites have something like this going on: <div class="has-margin-0 has-padding-4"> <div>...</div> <div>...</div> ... </div>...
Why parenthesis don't work as you expect You seem to have a rough idea how the this keyword is resolved, so I'll skip explaining that and go straight to your question. I was surprised to find that...
This is a current limitation of the software. Right now, there is simply no way to add detailed feedback to the close reason. There is a list of pre-written close reasons (which can be set per site...
You can cast the result of the expression to the desired type def load_json_data(filepath: str) -> Dict[str, Any]: with open(filepath) as json_data: return cast(Dict[str, Any], js...
My most recent question was tagged with interface-type. I had seen the interface tag when I was creating the question, but the usage information says Please avoid using this tag, as it is too g...
The problem is that the fill function is filling the array with references to the same empty array[1], and therefore modifying that array will affect every entry because all of them are actually th...
The part after the hashtag is called a URI fragment. Unfortunately, Tampermonkey does not allow you to match hashtags. This is arguably for good reason. The hashtag can easily change (and for sing...
This is currently not implemented, but there is an active feature request on Meta.
Use --add/-a to add a folder code <file> -n -a <folder>
The Code using Microsoft.EntityFrameworkCore; public class BloggingContext : DbContext { public DbSet<Blog> Blogs { get; set; } public DbSet<Post> Posts { get; set; } ...
I'm trying to do some DOM manipulation in jQuery, but am having issues with creating wrapper elements. For some reason, prepending to the wrapper doesn't work after I call wrap. Code <html>...
I was trying to initialize a simple two dimensional array as follows: const arrays = Array(3).fill([]); However, when I tried to push an entry into one of the arrays, it seems like it gets push...
Put it in a comment if it's just "It's fine, no problems here". As with most answers that aren't substantial enough to warrant their own answer post, I'd say to just leave a comment. As you said, k...
I don't know any SQL at all, so credits go to the top answer of Mysql - How to quit/exit from stored procedure on StackOverflow. You can simply wrap the code in a label and LEAVE the label, ex. CR...
(The user who created the tag) The tag was to make it clear that (somewhat) opinion-based questions are allowed on site, with the [software-practices] marking which questions are about "best practi...
You can use the dispatchEvent method. const inputField = document.querySelector("#example"); inputField.value = "X"; inputField.dispatchEvent(new Event('change')); jsfiddle
Without knowing your use case, the simplest modification would just be to target everything: document.querySelectorAll("*").forEach((e) => { e.style.fontFamily = "arial"; }); (As an as...
Think of what your for loop is doing, specifically at iterations 11 and 12. for i in range(1,n+2): while not g(i): i+=1;continue a.append(i) In pseudo instructions: for-loop iterati...
Now of course this will directly work only within my network. But if I upload this project to Heroku or something similar, would it still work as intended? I'll assume that you actually have the ...
I installed Node.js using NVS to manage my node installations. This works great, except that I haven't been able to figure out how to debug using VS Code. When trying to launch, I receive this err...
What are my options here? Do I need to switch the module I'm using to access the db? Do I need to write C code? Or is there a really clever technique to directly solve this problem, using only nod...
An answer on a related Meta suggestion, Remove parent tags from a post where a child tag is present, provides a case where you might want to tag both. For example, if mammal is a parent of deer,...
Disclaimer: I don't know Go. This is all just me reading the specification. In the Go specification under Packages, it defines PackageName. PackageName = identifier Under Identifiers identi...
(Full code available for cloning here) I've run into some odd behavior of EF-core's Find method. It seems like the returned entity doesn't include the rest of the data. MWE Models using Micro...
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