Found a total of 10000 related content
What is the passing rate of aigc duplication check?
Article Introduction:The duplication check pass rate of artificial intelligence content generation (AIGC) text is usually 5%-20%, which is divided into excellent (5%-10%), good (10%-15%) and qualified (15%-15%) according to the degree of duplicate content. 20%). Texts that exceed the eligibility criteria (>20%) may involve plagiarism or excessive redundancy. The plagiarism check rate is affected by factors such as text length, type, training data, and generated models. The eligibility criteria may vary by industry and project.
2024-04-23
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297
php merge arrays and remove duplicates
Article Introduction:How to merge arrays and remove duplicates in PHP: 1. Use the "array_merge" method or the "+" symbol to merge arrays; 2. Use the "array_unique" function to merge arrays and remove duplicates.
2020-08-10
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5708
What are the unique collections in java?
Article Introduction:Unrepeated collections in Java: 1. Set collection. The methods to implement set collections include hashSet, linkedHashSet, and treeSet. 3. Map collection, in which keys are not allowed to be repeated, but values can be repeated.
2019-12-27
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20252
How to create a unique collection in java?
Article Introduction:How to create a unique set in Java: First use new HashSet() to instantiate a set collection; then add data to the set through the add method, because the Set collection has the characteristics of being unordered and non-repeatable.
2020-02-03
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3869
PHP two-dimensional number combination does not remove duplicates
Article Introduction:In PHP, we often need to use arrays, and we often need to merge arrays, such as merging two arrays into one array, or merging multiple arrays into one array. When it comes to merging two-dimensional arrays, we may encounter a problem, that is, the merged array will not automatically deduplicate. This article will introduce the problem and solution of PHP two-dimensional number combination without deduplication. 1. What is a two-dimensional array? In PHP, an array is a very important data structure. It is a collection of data, and each data has a corresponding key value and index. And two-dimensional array
2023-05-23
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256
Methods to optimize Java collection deduplication performance
Article Introduction:In Java development, collection deduplication is one of the problems often encountered. In the case of large data volumes, unoptimized collection deduplication algorithms may cause performance issues. Therefore, performance optimization for collection deduplication is a very important topic. First, we need to understand the principle of collection deduplication. In Java, you can use a Set collection to remove duplicates because the elements in a Set are unique. Common Set implementation classes include HashSet and TreeSet. HashSet is implemented based on hash table, and its deduplication performance is relatively good.
2023-06-30
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722
How to make two backgrounds overlap with css
Article Introduction:How to make two backgrounds overlap using css: first create an HTML sample file; then use [background-image:url(image address),url(image address);] to make the two background images overlap and display.
2021-01-12
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3173
How to merge arrays and remove duplicates in php
Article Introduction:In PHP development, when merging arrays, we sometimes encounter duplicate values in the array, and we want to remove duplicate values from the merged array. How should we deal with this? This article will introduce a simple and practical method that allows you to easily merge arrays and remove duplicates. Method 1: Use array_merge in combination with array_unique. The array_merge function in PHP merges one or more arrays into one array, which can meet the needs of array merging; while the array_unique function can remove elements from an array.
2023-04-19
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2326
How to merge arrays in php without removing duplicate data
Article Introduction:The method for php to merge arrays without removing duplicate data is: by using the array_merge_recursive function, you can merge arrays without removing duplicate data, but merge the duplicate data into a sub-array, so that all data can be retained without losing duplicates. data.
2023-07-13
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865
How to merge two arrays in php
Article Introduction:In PHP, de-overlapping and merging two arrays can generally be achieved through the array_merge() function and array_unique() function. The array_merge() function merges two or more arrays into one array and returns the merged array. If two arrays have the same key, the later value will overwrite the earlier value. The array_unique() function can remove duplicate values from the array and return the deduplicated array. Let’s explain in detail how to use these two functions to overlap two arrays.
2023-04-12
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868
How to achieve one-dimensional number combination without repetition in PHP
Article Introduction:In PHP, the operation of merging one-dimensional arrays is quite common. Normally, we can merge arrays through array_merge or the "+" operator. However, when merging arrays, sometimes we need to remove duplicate elements, so what should we do? This article will introduce two deduplication methods based on array key values, through which non-duplicate one-dimensional arrays can be easily merged. 1. Use the array_uniquearray_unique function to remove duplicate elements in the array, and return an
2023-04-18
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452
Can elements in a collection be repeated in python?
Article Introduction:Elements in a collection in python cannot be repeated. A set is an unordered sequence of non-repeating elements. We can use curly brackets {} or the set() function to create a set. The specific syntax is: [parame = {value01, value02,...}].
2020-07-18
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17743
Using Python to merge and deduplicate XML data
Article Introduction:Using Python to merge and deduplicate XML data XML (eXtensibleMarkupLanguage) is a markup language used to store and transmit data. When processing XML data, sometimes we need to merge multiple XML files into one, or remove duplicate data. This article will introduce how to use Python to implement XML data merging and deduplication, and give corresponding code examples. 1. XML data merging When we have multiple XML files, we need to merge them
2023-08-07
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988
Will adding php arrays merge duplicate values?
Article Introduction:PHP array addition does not merge duplicate values. In PHP, you can use the "+" operator to add one or more arrays. These arrays will be merged to return a new array. The syntax is "array 1 + array 2 +..", and the elements of the subsequent arrays will be appended to the first one. At the end of the element, it does not matter whether the value is repeated; but if the key name is repeated, the previous element will overwrite the following element.
2022-05-20
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2077
How to merge two arrays into one in php
Article Introduction:In PHP development, arrays are a very important data type, and they often need to be merged or deduplicated. This article will introduce how to use PHP to merge two arrays into one. Array Merge PHP provides an array_merge() function to merge two or more arrays and return a new array. The syntax is as follows: `array array_merge ( array $array1 [, array $... ] ) ` Among them, array1 is a required parameter, indicating that it is to be merged
2023-05-06
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368
How to merge arrays and remove duplicate values in php
Article Introduction:Implementation steps: 1. Use the array_merge() function to merge two or more arrays. The syntax "array_merge(array1, array2....)" will return a merged array; 2. Use the array_unique() function to remove the merged array. Repeating values in can be used, the syntax is "array_unique (merged array)".
2022-07-05
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4786
Why don't php two-dimensional arrays overlap and merge?
Article Introduction:How to merge two-dimensional arrays in PHP without recursion: first create a PHP sample file; then create two two-dimensional arrays; and finally merge the arrays through the "array_merge_recursive" function.
2021-03-31
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1292
How to deal with duplicate elements when merging PHP arrays?
Article Introduction:When merging arrays in PHP, you can choose the following method to deal with duplicate elements: use array_merge() combined with array_unique() to remove duplicate elements. Use array_replace() to overwrite duplicate elements without changing the original array. Use array_diff() to remove elements from one array that are not in another array.
2024-04-28
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795
Why doesn't PHP remove duplicate merged arrays?
Article Introduction:In PHP, you can use the array_merge_recursive() function to implement the merge array operation without deduplication. Its syntax format is "array_merge_recursive(array1, array2, array3...)".
2021-09-01
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2031
PHP array merging and deduplication algorithm: parallel solution
Article Introduction:The PHP array merging and deduplication algorithm provides a parallel solution, dividing the original array into small blocks for parallel processing, and the main process merges the results of the blocks to deduplicate. Algorithmic steps: Split the original array into equally allocated small blocks. Process each block for deduplication in parallel. Merge block results and deduplicate again.
2024-04-18
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105