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javascript - js square bracket problem

{Code...} [INCREMENT] Can't INCREMENT be used directly as a variable? Why do we need to add a square bracket?

高洛峰 2017-05-16 13:42:12

css3 from square image to trapezoid without x rotation

I'm trying to convert a square div with a background image into a trapezoid. I want to make it in 2D, much the same way as Photoshop's "distort" tool. Basically, all I want is to shrink the top edge of the square and have the image deform accordingly. 3D transform "seems" to do t...

P粉604669414 2024-03-28 15:26:58

How to make a code for a nine-square grid picture with flipped text. If you know how to do it, you can bring pictures and you will be paid.

It needs a picture nine-square grid, the one with text flip needs a picture nine-square grid, the one with text flip needs a picture nine-square grid, the one with text flip needs a picture nine-square grid, the one with text flip needs a picture nine-square grid, with The type with text flipping re...

林君毅 2020-09-02 12:52:43

Solve the problem of square brackets in GET form method

I'm working on a form in aaa.php file with a checkbox using square brackets in the "name" parameter: <formmethod="get"action="bbb.php"><inputtype="checkbox"id="eleve_element_18 "name="eleve_element_18[]&quo

P粉300541798 2024-01-10 16:57:31

Regular expression - how to match square bracket pairs in vim

It seems that I use \[ to match [, use ] to match]. I can use \[*] to match the square bracket pair, but a\[*] cannot match the bracket pair with a in front (array a), and use a\[ can match a and the left bracket after a. Why?

phpcn_u1582 2017-05-16 16:41:46

CSS Grid Layout Square Cells

I want to create a dashboard-like view using CSSGrid-Layout as a base. I want 16 columns spread across the entire length of the screen (should be responsive). The height of the cell should then be determined by the width of the cell to make the cell a square. The problem is, I want some cells to spa...

P粉593536104 2023-08-15 20:13:32

Rewritten title: Center a fixed HTML square or circle element horizontally and vertically when resized

How to center a square or circle fixed html element of varying sizes horizontally and vertically? I think the difficulty arises from the fact that width and height must remain equal.

P粉455093123 2024-04-04 12:31:51

What does the red square mean after using git pull in eclipse?

After using git pull to pull down the project, a red square appears in a certain file in the project. Although it does not affect the normal operation of the project, I still want to ask what is going on?

習慣沉默 2017-05-02 09:23:34

Write a function that can print m*n character matrix and m*m square character pattern

Write a function that can print m*n character matrix and m*m square character pattern. def print_rectangle(row: int = 5, column: int = 5, char: str = '*') -> None: &nb

2020-04-29 15:05:05

Font Awesome 5 on pseudo-element displays square instead of icon

I'm trying to change the content of a span with a FontAwesome icon directly from the CSS page but can't seem to get it to work. 1) I have imported FA<linkrel="stylesheet"href="https://use.fontawesome.com/releases/v5.0.9/css/all.css"integrity="sha384-5SOiIsA

P粉773659687 2024-01-09 22:35:19

Square bracket notation for JavaScript objects: using assignment on the left ({ Navigation } =)

I haven't seen this syntax before and would like to know what it means. var{Navigation}=require('react-router');The curly brace on the left throws a syntax error: unexpectedtoken{I'm not sure which part of the webpack configuration does the conversion, or what the purpose of this syntax is. Is this ...

P粉964682904 2023-08-24 17:31:38

How to create half square and curved shapes using css and html

I am trying to draw a shape exactly like the one given in the image below here is my html and css code it has a shape somewhat similar to this but in single color I don't know how to do this in multi color a little. Can anyone explain me how to do this. Thanks in advance. .right-angle-triangle-semic...

P粉797004644 2024-02-25 19:57:15

How can I display a value without using square brackets, commas or parentheses?

I just want to print the value without any brackets, commas or parentheses. I'm using MySQL with python and mysql.connector. When I run this code I get "('esrvgf',)". But I just want "esrvg". importmysql.connectormydb=mysql.connector.connect(host="localhost",user="...

P粉726133917 2023-12-31 11:35:12

As the parent element becomes smaller, reduce the padding size

I have a grid that draws squares in cells. It has the number of rows and columns, then draws the grid cells and checks if there should be a square in each cell (according to the array) and draws a square if needed. The final HTML result looks like this: (assuming I have 1 row and 3 columns, only 2 c...

P粉807397973 2024-04-03 17:37:05

Please tell me how to write a rotating square matrix of letters using js

Given two integers M and N, generate an M*N matrix. The elements in the matrix take the value of one of the 26 letters from A to Z. A is in the upper left corner, and the other numbers rotate clockwise. Place them in ascending order, and when it exceeds 26, A starts to fill in. For example, when M=5...

 修 2021-07-09 16:51:13

WebGL does not support index drawing using index 255

This is the simplest WebGL test program that creates an index buffer with only a uint8 value of 255. It should draw a red square of size 64px, but it doesn't (the index value doesn't matter for drawing). Somehow WebGL ignores the element at index 255 even though it is in the unsigned byte range. Usi...

P粉265724930 2023-08-17 12:37:59

How to make the vim cursor in the shell have different shapes in different states

For example, when inserting, "|" is displayed, and when in command mode, a square is displayed? In macvim, the shape will be changed by default, but not in the shell. How to configure it?

曾经蜡笔没有小新 2017-05-16 16:42:34

Why doesn't my icon show up in the HTML but instead shows a bordered square?

As mentioned in the title, I used the Font Awesome website to get an icon and then tried to display it using the following code: Loading....">I tried using the fa-xl class to make it bigger but the result Doesn't work either.

P粉842215006 2023-07-28 00:13:10

javascript - What is the difference between regular expressions written inside square brackets and written outside?

For example, what is the difference between [\s] and \s?

phpcn_u1582 2017-06-26 10:52:47

How to add circular border on mp4 video on squarespace

I'm trying to add border radius in square space video but it doesn't work. Does anyone know how to do this? I'm trying to put a circular border on a video and tried the following code: #block-df45bbc957de1bd8c905.video-block.video-player{padding-bottom:120%;border-radius:10px;};

P粉781235689 2023-08-31 16:24:14