Recommended 10 collections of special effects (collection)

The following example converts a string to a collection and uses Collection.min() and Collection.max() of the Collection class to compare elements in the collection: /* author by w3cschool.cc Main.java */import java.util.Collections; import java.util.Set;import java.util.TreeSet; class Main { public static void main(String[] args) { String[] 

1. Java Example - Set Comparison

Introduction: The following example converts a string to a collection and uses Collection.min() and Collection.max() of the Collection class to compare the elements in the collection:

2. harry potter and the deathly h php text operation method collection comparison page 1/2

Introduction: harry potter and the deathly h:harry potter and the deathly h PHP text operation method collection comparison page 1/2: String reading and writing functions fgets and fputs 1. Reading string function The function of the fgets function is to read a string from the specified file into a character array. The function call is in the form : fgets (character array name, n, file pointer); where n is a positive integer. Indicates that the string read from the file does not exceed n-1 characters. Add the end-of-string mark '' after the last character read. For example: fgets(str,n,fp); means from

3. php text operation method collection comparison page 1/2_PHP tutorial

Introduction: PHP text operation method collection comparison page 1/2. String reading and writing functions fgets and fputs 1. Reading string function The function of the fgets function is to read a string from the specified file into a character array. The function call is in the form: fgets(number of characters

4. php text operation method collection comparison page 1/2

Introduction: php text operation method collection comparison page 1/2. String reading and writing functions fgets and fputs 1. Reading string function The function of the fgets function is to read a string from the specified file into a character array. The function call is in the form: fgets(number of characters

5. 【MongoDB】Missing knowledge points of MongoDB

##Introduction: So far, I have read three mongodb books. Today when I read "The Authoritative Guide to MongoDB" by Kristina Chodorow from the United States, I found that there is still a lot of knowledge missing; now I will make a supplement; 1. Deletion speed Deleting documents is usually very fast, but If clearing the entire collection is slow, it will be faster to delete the collection directly using drop; now create more than 1

6. php text operation method collection comparison_PHP

Introduction: fgets and fputs, fread and fwrite, fscanf and fprintf

7. php text operation method set comparison_php skills

##Introduction: fgets and fputs, fread and fwrite, fscanf and fprintf

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