stanga | The essential Cycling gear every Cyclist | Notification library
kandi X-RAY | stanga Summary
kandi X-RAY | stanga Summary
The essential Cycling gear every Cyclist needs. Crafted with care. For easier rides.
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Currently covering the most popular Java, JavaScript and Python libraries. See a Sample of stanga
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stanga Examples and Code Snippets
document.getElementById("listUL").addEventListener("click", function(e) {
const tgt = e.target;
const id = tgt.dataset.id;
console.log(id);
[...document.querySelectorAll("div.problema")]
.forEach(div => div.classList.toggle("h
Community Discussions
Trending Discussions on stanga
QUESTION
i'm trying to write a program who concatenates two matrices the same size. It does what i want it to do but i also get an error "Stack around variable 'mc' was corrupted". I can't really figure out how to solve it. Can you please help me?
Here is the code:
...ANSWER
Answered 2021-Mar-18 at 14:41@Marius-Marian Burlacu , What Mr Eugene said seems to be the problem. Here's a more detailed explanation. char or unsigned char is 1 Byte long. While "Unsigned int" is at least 2 Bytes ( could be 4 on some machines, depends on compiler as well). So, you are allocating 1 Byte of memory but writing to 2 Bytes or more there by corrupting the stack. You are writing to memory which is not allocate dto "mc" or "nc" variables.
QUESTION
I have a menu with some arrow buttons. If you click on those arrow buttons, one more div appears.
It's working fine - but I noticed something strange. If I press on the right arrow 9 times (until all the 10 divs are shown), on the left arrow 9 times (until only the first div is shown) and then try to press on the right arrow 9 times (so all 10 divs are shown again) the menu gets stuck at the 8th div and I don't understand why.
Is anything wrong with my code?
...ANSWER
Answered 2021-Jan-07 at 19:26- When you are decrementing classCounter from 10, your function starts with classCounter-- so it's hiding 9th element not 10th.
- When you get to classCounter = 1, again your function starts with increment so it's adding a second element not 1st.
- Increment to 10 again and you don't have 1st (2.) element and 10th (1.) because you are toogling class on an element that is already visible.
In short you should rethink where classCounter++ and classCounter-- should be.
QUESTION
I want to display a div when I click on a button and hide the others.
Here's my approach:
...ANSWER
Answered 2021-Jan-05 at 09:18I'm seeing that you are using bootstrap so you can easily use tabs
it will give you the same behavior of what you are trying to do.
check the following link: https://getbootstrap.com/docs/5.0/components/navs-tabs/#javascript-behavior
QUESTION
I have the following code which is an implementention of parallel sorting in C, using threads. How I can use command line arguments for number of threads instead of #define NUM_THREADS 2
?
ANSWER
Answered 2020-Jun-09 at 14:47First make NUM_THREADS
an int
, and remove initialization of globals that depend on it:
QUESTION
So I want to make a quiz on html document. All good till I verify every question if the answer was correct or wrong.
If the answer of the question is correct I want to change the answer(button text) on green or else in red. The thing is that I show only 1 question at the time but the color update is only made after the next question appears. Is it because the document changes will happen only after the function ends? The html code is simple:
...ANSWER
Answered 2020-May-15 at 17:01Your code has no issue related with javascript's particularity, rather it's you code where you call function to display the next question in the same function in which you reveal the answer
You need to add some way user to navigate to next question when you reveal him the answer to current question
I have added Next
for that
QUESTION
I tried to rotate around his own center an object when I click left button of the mouse but it doesn't seem to work...Also, when I right click the mouse I should change the color of the object but I don't understand why it doesn't seem to work, it just stops the rotation of the object..... Here it's my code that will help you, I added all the functions to see exactly what I'm trying to do:
...ANSWER
Answered 2019-Nov-16 at 11:20You must declare a variable that represents the color of the shape. Like you do to change draw triangle or decagon.
Declare global variable:
QUESTION
I tried to draw a hexagonal prism when I press a key but I have a big problem: it is drawn a random shape by default on the screen..this is my code. When I press p it is showned a pyramid, when I press c I can see a cube but by default it is drawn a random shape and I don't understand why... this is my code and the sample photo:
...ANSWER
Answered 2019-Oct-10 at 08:58Maybe, the problem is here:
QUESTION
I'm not a pro just trying to scrape some data from a website. Some one from here helped me to select first "frame" but I need to scrape data from third frame and concatenate data from frame 1 + frame 2 + frame 3 in just one result.This is the site This is what I have:
...ANSWER
Answered 2019-Jul-25 at 19:41You have to improve your scraper not just to click on the select, but also to pull selected item value from the select object.
QUESTION
I try to scrape some data from an iframe/frame tag, but I got stuck with the code for puppeteer.I'm a novice so please bear with me.This is the link of the site .In there when I click in a name in the first frame I get some data in second frame on witch again I can click and get data in third frame. In the code I try to loop true first frame to get all data for the second and third.
Thank you for any hints.
I have run this command: document.querySelector("body > form > font > select > option") in console, but I can't find a way to run it in puppeteer.
...ANSWER
Answered 2019-Jul-23 at 20:01You have made several mistakes:
You should interact with the
Frame
instead of thePage
object.
QUESTION
I have this little arrow that i want to put right in the middle of my div to make it look like a carousel/slideshow control, like a next button or a previous button. I cannot seem to make it work, with or without bootstrap.
What am i missing? It is part of a bigger structure, and maybe that's why?
Here is the Html:
...ANSWER
Answered 2019-Aug-25 at 16:40Element with .semn
class has display: inline-block;
property. Therefore text-align: center
property doesn`t work. Try to delete it.
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