1000 petabytes

JS implements the sum of numbers divided by 3 or 5 in less than 1000, and js division Today, we can see in the Technical Group that the sum of the numbers 3 or 5 divided by less than 1000 is calculated. The interesting solution is solution 2, which was quite confusing at the beginning. Later I thought about it and I thought it was too confusing. The first solution is very common, that is, to traverse th

Problem Description: There are 1000 identical bottles, of which 999 are ordinary water and 1 are poison.Any life that has been poisoned will die after a week. Now you only have 10 mice and 1 weeks of time, how to test out which bottle is poisonous medicine?Answer:According to 2^10=1024, so 10 mice can determine which of the 1000 bottles is poisonous. The specific implementation of 3 mice to determine the pr

Recently, the company needs to check the customer's delivery address to find out which stores are closest to the customer's address, and the customer can go to the nearest store to pick up the goods. So how do we figure out which stores are within 1000 meters of the customer's address? We can calculate it from the following sections. 1. Obtain the latitude and longitude of the customer's address, we can get through the interface provided by Baidu Map

More than 1000 of the number can be formatted as 1ke.g. 1320 conversion to 1.3kor 13200 conversion to 1.32w effect, in the Internet for a long time, have not found this plug-in, which God can tell me where to find, or the name of such plug-in is what, thank you ~ Reply content: More than 1000 of the number can be formatted as 1ke.g. 1320 conversion to 1.3kor 13200 conversion to 1.32w effect, in the Inte

1000 Concurrent 3 Prizes guaranteed to stabilize in seconds, and the number of winners and prizes do not go wrong How to deal with this problem, MySQL hope that you have experienced students to share the next experience and solutions, thank you, earlier and so on Reply content: 1000 Concurrent 3 Prizes guaranteed to stabilize in seconds, and the number of winners and prizes do not go wrongHow to deal w

PHP implementation keeps only the latest 1000 records in MySQL This article mainly introduces the PHP implementation to keep only the latest 1000 records in MySQL method and related examples and database structure, very comprehensive, the need for small partners can refer to. ? 1 2 3 4 5 6 7 8 9 Ten + + / / / + !--? php My Sql_connect ("localhost", "

Tonight, I turned out an interesting question in my previous collection--the 1000-pack of apples:Now there are 1000 apples, and 10 boxes, how to put the 1000 apples in these 10 boxes, in order to make any number (1-1000) of apples, can be given at once?Typical binary number variants,

Handle the Oracle SQL statement in clause (where ID in (1, 2, ..., 1000, 1001)), and if more than 1000 items in the clause will be an error. This is primarily a limitation that Oracle considers performance issues. If you want to solve the minor problem, you can use the where ID (1, 2, ..., +) or ID (1001, ...) PackageWindy.learn;Importjava.util.Collection;Importorg.apache.commons.lang3.StringUtils; Public c

Tags: caused by java.sql.sThis is due to the Oracle syntax constraints, in the number must be less than 1000, so take a full 1000 partition with or connected, the following is the solution: /** * example:list sqhlist=[' aa ' "BB" "CC" "dd" "ee" "FF" "GG" ']; * Test.getsqlstrbylist (sqhlist,3, "shenqingh") = "shenqing" (' AA ', ' BB ', ' cc ') or Shenqingh in (' dd ', ' ee ', ' ff ') or SHEN Qingh in (' g

Tags: san character defaults Ctrl VI edit ESC system sudo divIn fact, I now know that the Linux system for user Rights management is strict, in Ubuntu under the system does not allow root user access to the image interface system. This thing has been out of the hole for an instant because I didn't get permission.I want to change the root of the nginx.conf that file, but I do not have permission to solve this problem once and for all, so I think of the user permissions for the title.The steps I'v

Take the first 1000 values of an array $FN = '/var/log/haproxy.log.2 '; $fp = fopen ($FN, ' r ') or Die ("File open $fn false"); while ($s = fgets ($fp)) { Preg_match ('/\[[\d.:]+\].+\[([\d.:]+) \]/', $s, $r); if (Empty ($r [1])) continue; @ $res [$r [1]]++; } Fclose ($FP); Asort ($res); Print_r ($res); ?> ------Solution-------------------- Your needs are not going to work out that way. To be treated separately ..... For example, the

Problem table on mathematical SP class binary 1000 bottles of potion, of which at most one bottle is highly toxicNow, I will give you 10 puppies to test which bottle of medicine is toxic or all is non-toxic within 24 hours.(It takes 20 hours for the puppies to determine if they are poisoned) Each of the 10 puppies has two cases of death and death, so there are two cases of death: 10 to the power = 1024.1024 is greater than

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? Reply to discussion (solution) There are not many 100