Article Introduction：Bubble sort, php:php to write bubble sort: <?php function getRandArr(){$num = mt_rand(10,11);$arr = array();for($i = 0;$i < $num;$i++){$arr[$i] = mt_rand(100, 100000);}return $arr; }//Bubble Sort function bubbleSort($arr,$asc = TRUE){$last_key = count

2016-07-29 comment 0  1302

Article Introduction：Limitations of bubbling events: Under what circumstances can bubbling not be achieved? In front-end development, we often use event bubbling to handle events of DOM elements. However, sometimes bubbling is not a panacea, and there are some cases where bubbling cannot achieve our needs. This article will discuss some situations where bubbling is not possible and provide specific code examples. 1. Prevent bubbling. Normally, we use the Event.stopPropagation() method to prevent events from bubbling. However, sometimes preventing bubbling does not achieve what we want.

2024-01-13 comment 0  613

Article Introduction：I originally thought that span is different from input, and event bubbling will be swallowed up by the parent tag. I wrote a demo to test event bubbling, but found that it was not what I thought. In addition: event.stopPropagation() and event.stopImmediatePropagation() cannot prevent span from bubbling into the a tag, but a simple and crude return false can.

2017-10-12 comment 0  1778

Article Introduction：Codename Meat Pigeon brings joy and fun to players in Meat Pigeon adventure gameplay, and players will enter the infinite world of the Lord God. Enter different planes and earn rewards in repeated challenges. Use rare skills and equipment to create your own combat team and enjoy endless fun. Below is the editor’s introduction to the trainee adventurers and full-time adventurers of “Codename Meat Pigeon”. Friends who are interested, please take a look. Introduction to trainee adventurers and full-time adventurers in "Codename Meat Pigeon" 1. Trainee Adventurers The Chimo who failed to take risks after we recruited them are called trainee adventurers. They can go on adventures in the main line, hard mode, and the steeple cabin. After the adventure is successful, they can become Become a regular adventurer. What needs to be noted is the lifespan of a trainee adventurer. If the adventure is abandoned midway or fails, the lifespan is reduced by one, and the initial state remains unchanged. two

2024-08-09 comment 0  1048

Article Introduction：Single or Double Colon Notation for Pseudo-Elements: Clarifying the DilemmaRegarding the use of the single or double colon notation for...

2024-11-21 comment 0  714

Article Introduction：The Double-Colon Dilemma: Single or Double for Pseudo-Elements?In the world of CSS pseudo-elements, the single- (e.g., :after) and double-colon...

2024-11-21 comment 0  455

Article Introduction：Quick introduction to CSS: This article introduces what one colon and two colons in CSS represent. I hope it will be helpful to you. In CSS, one colon is a pseudo-class and two colons are pseudo-elements.

2020-06-29 comment 0  4662

Article Introduction：This time I will bring you a simple bubble and two-way bubble sort case. What are the precautions for using bubble sequence? , the following is a practical case, let’s take a look.

2018-03-08 comment 0  2015

Article Introduction：There is a colon in vue; when looking at Vue's API documentation, we will find that the colon ":" is actually the abbreviation of "v-bind", so in use, general constant attributes do not need to add a colon, if so it will change The value must be added with a colon.

2023-01-05 comment 0  3057

Article Introduction：Bubble sort, php: Bubble sort PHP implementation: /*** Bubble sort: stable, time complexity O(n^2)* Bubble sort method is the simplest sorting method. The basic idea of ​​this method is that * the elements to be sorted are regarded as "bubbles" arranged vertically. Smaller elements are lighter and * therefore float upward. In the bubble sort algorithm, we have to process this "bubble" sequence several times. * The so-called one-pass processing means checking the sequence from bottom to top, and always paying attention to whether the order of two adjacent elements is correct. * If it is found that the order of two adjacent elements is wrong, that is, the "light" element is below, swap their positions.

2016-07-29 comment 0  1105

Article Introduction：Guide to Bubble Sort in C#. Here we discuss the introduction, bubble sort algorithm and examples of bubble sort in C# respectively.

2024-09-03 comment 0  860

Article Introduction：How to obtain bubbling elements in js requires specific code examples. Event bubbling means that when an event on an element is triggered, its upper parent element will also receive the event. In JavaScript, bubbling elements can be obtained through event objects. Below, I'll give you a concrete code example to explain how to get the bubbling element. First, we need an HTML page with nested elements like this:

2024-02-20 comment 0  465

Article Introduction：Single vs. Double Colon Notation for Pseudo-elements: A Practical ApproachWhen targeting pseudo-elements in CSS, the choice between single...

2024-11-16 comment 0  404

Article Introduction：What is event bubbling? In-depth analysis of the event bubbling mechanism Event bubbling is an important concept in web development, which defines the way events are delivered on the page. When an event on an element is triggered, the event will be transmitted starting from the innermost element and passed outwards until it is passed to the outermost element. This delivery method is like bubbles bubbling in water, so it is called event bubbling. In this article, we will analyze the event bubbling mechanism in depth. The principle of event bubbling can be understood through a simple example. Suppose we have an H

2024-02-20 comment 0  943