what is meaning of descending order

Analysis: 1, the array is fixed, is a reverse of the array 2, insert a data, where this data is inserted, to compare, and the array of all elements compared, here need a loop, because it is a descending array, So when the first encounter

/*Sorts the words in a string in descending order of occurrences (the number of times), after which the word appears only once, the word in the source string is underlined, and the resulting string is connected with a glide line (10 points)If incoming: @ "Good_good_study_good_study"return: @ "Good_study"If incoming: @

[CPP]View Plaincopyprint? "FONT-SIZE:32PX;" >nsarray *arr = [[Nsarray alloc] initwithobjects:@"AA", @"BB", @"CC", @"dd", @"ee", @"FF", nil]; //1. Sorting an array in ascending order //sortedarrayusingselector: Usage Scenarios for sorting: Sorting in ascending order and custom classes Nsarray *sortascending = [arr sortedarrayusingselector: @selector (compare:)]; NSLog (@"%@", sortascending);

This example describes a method that Php+mysql counts the number of records in each table in the library and in descending order. Share to everyone for your reference, specific as follows: This is a simple piece of code that enables you to count the number of records in each table in the database, and to sort the functionality in

What is the definition in C language? What is the meaning of the statement? What is the difference between them ?, Meaning difference In th

Sort by salary in descending order. If the salary is the same, sort by employment date. 6 ~ 10 records, required Example: sort by salary in descending order. If the salary is the same, sort by employment date. Get 6 ~ 10 records

Java is sorted in descending order by field of the date format of the object The method first applied to the Comparator The Compare (object O1,object O2) method is a method of the Java.util.comparator Concrete Examples: User object: Import java.io.Serializable; Import Java.util.Date; /** * @author wangmuming * */pub

Java interview question: if an array [2, 4, 6, 2,] is known, sort the Array (in descending order, the tool class cannot be used for sorting) and create two threads to output the sorted array alternately, thread name customization, Package com. swift; import java. util. arrays; import java. util. comparator; public class ArrayThread_Test {public static void main (

division, the sequence is divided into the left and right parts. We recursively confirm whether the Left and Right Parts of the sequence are binary search trees. Reference code: using namespace std;///////////////////////////////////////////////////////////////////////// Verify whether a squence of integers are the post order traversal// of a binary search tree (BST)// Input: squence - the squence of integ

Problem description:Enter an integer array to determine whether the array is the result of the sequential traversal of a binary search tree. If true is returned, otherwise false is returned. For example, input 4, 8, 6, 12, 16, 14, 10, because the integer sequence is the result of the post-

In the C language, for definitions and declarations, perhaps we are very familiar with, but not necessarily really understand!Definition means: The definition is to create a (compiler) an object, to allocate a memory space for this object and name, that is, the name of the variable or object that we normally call, once this is a memory space match, then in the de

I can't figure out a couple of relationships here! Also, in the middle of the PHP manual, there is a passage: 默认为将 PHP 编译为 CLI 和 CGI 程序。这将建立一个命令行解释器，可用于 CGI 处理或非 web 相关的 PHP 脚本。如果用户运行着一个 PHP 模块支持的 web 服务器，那通常为性能考虑应该使用模块方式。不过 CGI 版可以使 Apache 用户用不同的用户 ID 运行不同的 PHP 页面。 What is the division between this CLI and CGI? Does the CLI mean to run with the command line?

In Linux, you often use CTRL and other key combinations, which are commonly used and what is the meaning of it? CTRL + C ends a running program Ctrl+d end input or exit shell Ctrl+s Pause Screen Output "Lock terminal" Ctrl+q restore screen output "unlock terminal" Ctrl+l clear screen, "lowercase letter

Today, someone asked me about the physical order and logical order, just like this topic. Page fragmentation: the next page of the leaf page in the iam page is different from the next page in the page header. Logical Order: The order in which the leaf pages of the index are

, this is what I should do. Second, for the answer with a thank-for-nature of the polite, meaning "nothing; Such as: A:You are very kind. That's very kind of you. B:not at all. It's nothing. A:It ' s very kind of you. It's very kind of you. B:not at all. where and where. to reply to an apology, meaning "never mind"

SELECT * FROM table where yz= ' 1 ' ORDER BY btcount Desc This writes output is incorrect, Btcount This field is very short, generally =0 or = 1, maximum no more than =8 When the amount of data is large, you cannot press the Btcount value of greater than the arrangement, do not know why? By time and correctly sor

About the meaning of 'controlfile Checkpointed at scn 'in the trace file after the control file is dumped, The meaning of 'controlfile Checkpointed at scn 'in the trace file after control file dumping Controlfile Checkpointed at scn: 0x0000. 0006c3dc 05/14/2015 05:44:54 The information obtained from DSI is as foll

String path = Request.getcontextpath ();String basepath = request.getscheme () + "://"+ request.getservername () + ":" + request.getserverport ()+ path + "/";%>Request.getscheme ();//Can return the protocol used by the current page, that is, "http"Request.getservername ();//Can return the name of the server on which the current page is located, in fact, is the ge

iOS、OS X和Linux平台都适用。仔细琢磨一下，未来，它是否能将安卓给OUT掉？实际上，作为一个战斗在一线的开发者，在今年的春节过后，苹果连续发布了Xcode6.1、6.2、6.3以及诸多beta版本，并推出了swift1.2后。小汤我就早已知道，苹果将要大力推动swift语言，并且还分享了一些swift开发的一些小知识，我也曾不止一次的和他人分享过我的这个观点。But the original view is still relatively young, it is widely believed that Apple, even if it is to vigorously promote the development of swift, it

What is the meaning of being alive? Do you feel bored alive? Why do you want to live?Recently saw Nolan's Batman trilogy, feeling very much. Bruce as a rich second generation, witnessed the death of the parents, but also helpless to the dark social situation, the future is very lost to him, in