1000 petabytes

A. 1000! How many digits are there? Why? First go to the Code to see at a glance int n = 1000; double sum = 0; for (int i = 1; i Principles For example: 1234 = 1.234*10 ^ 3 By referencing the logarithm, you can simply obtain the number of digits. Log10 (a * 10 ^ x) = log10 (a) + x Calculate 1000 again! Number of results Log10 (

A developer encountered an error: ORA-01795: the maximum number of expressions in the list is 1000 Statement is a select xxx from xxx where xxx in (xx, xx ,.....); Let's take a look at the error: 01795,000 00, "maximum number of expressions in a list is 1000"// * Cause: Number of expressions in the query exceeded than 1000.// Note that unused column/expression

Insertinto is used to continuously insert data. However, after a table reaches 1000, it is found that no data can be added. The newly inserted data may overwrite the previous data. What should we do? I switched to my colleagues' database software and found that there were only 1000 pieces of data. Insert into is used to insert data continuously. However, after a table reaches

/** Question: a total of 1000 bottles of soda* An empty bottle is obtained after each drink.* One bottle of soda can be changed for every three empty bottles. After drinking, an empty bottle is obtained. How many bottles of soda can be consumed in total, and how many empty bottles can be used in the end?**/ 1 static void main (){2 int Qs = 1000; // 1000 bottles o

ORA-01795: List of the maximum expression number is 1000 solution detailed system error, dizzy, I began to find, the original really have a problem, take a look at SQL, it turns out to be an SQL statement containing IN, while IN contains a large amount of data that is directly executed IN the database. It is dizzy and reports an error. IN the past, the data volume IN cannot exceed 1000, the temporary soluti

Note: The issue in this article has been verified in Magento EE 1.14/ce 1.9.Recently, I found a very strange problem. When assigning classifications for a batch of products (greater than 1000 pieces), only a maximum of 1000 products can be saved successfully, while others are ignored. In order to solve this problem, we need to go deep into the Magento source for analysis and testing.Here is how Magento assi

Unknowingly used Win7 has more than three years, since 09 began with Win7 Beta, the author is gorgeous Win7 theme and Win7 desktop deeply attracted to live, more powerful XP do not know how many times the function of conquest! Win7 for me, is a trustworthy operating system, Win7 stability so that the computer almost does not crash, Win7 human nature to make the work easier. Those years and the days of Win7 have joy and sorrow. Happy is Win7 function is very good, sad is Win7 let me farewell a s

1000 concurrent 3 prizes ensure that the second kill is stable, and the number of winners and prizes should not be affected. mysql hopes that experienced students will share their experiences and solutions. Thank you, wait for 1000 concurrent three prizes to ensure a stable second kill, and the number of winners and prizes should not go wrong How can this problem be solved? I hope you will share your experi

/*************************************** * ******************************* // 18. select 1000 keywords to give a data stream, it contains endless search keywords (for example, keywords that people continuously enter during Google search ). How can we randomly select 1000 keywords from this endless stream? *//************************************* * ********************************** // I don't know, right, g

: This article mainly introduces how to determine which stores are closest to customers by longitude and latitude, for example, the nearest stores within 1000. if you are interested in PHP tutorials, refer to it. Recently, the company needs to query the stores closest to the customer's address through the customer's receiving address. the customer can pick up the goods at the nearest store. How can we calculate the number of stores with the customer

# If _ MSC_VER> 1000# Pragma once# EndifExplanation:This is Microsoft's pre-compilation control.When _ MSC_VER is relatively small, it supports something different from the new version. _ MSC_VER:MS: Microsoft (Microsoft) AbbreviationC: MSC is Microsoft's C compiler.VER: Short for Version.Together, the C compiler version of Microsoft# Pragma onceIndicates that this file is included only once by the compiler during compilation! It is generally used in

When the post is submitted, the array is too large to be able to appear: Unknown: Input variables exceeded 1000. To increase the limit change max_input_vars The solution is: open php.ini, modify parametersMax_input_vars = 1000; Change the default of 1000 to a larger value. The seemingly simple question. But if you receive the POST request user, the server enviro

In php, only the latest 1000 records and mysql records are retained. Php only keeps the latest 1000 records in mysql, mysql1000 phpmysql_connect (localhost, root, root), mysql_select_db (test), and the latest 1000 records $ limit1000; $ query php: only the latest 1000 records and mysql records are retained. Test. SQL

Can phpmailer + gmail be used to send emails to 1000 mailboxes in a day? I want to use the phpmailer program and gmail mailbox to send emails to 1000 mailboxes in a day. I don't know if it can be implemented. Will it be treated as spam by gmail? Is there a limit on the number of emails sent by gmail every day? Can gmail use phpmailer + gmail to send emails to 1000