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/c8yzb6ub.js Http://static.ak.fbcdn.net/rsrc.php/z6R9L/hash/cq2lgbs8.js ... These addresses all go through a process similar to HTML reading. So the browser will find these domain names in DNS, send requests, redirect, and so on... But unlike dynamic pages, static files can be cached by browsers. Some files may not need to communicate with the server, but can be directly read from the cache. The server response contains the retention period of static files, so the browser knows how long it will

I know what you're thinking: cracking your body language in seven daysBasic InformationAuthor: (beauty) Jenny deliverPress: CITIC PressISBN: 9787508635316Mounting time:Published on: February 1, September 2012Start: 32Page number: 320Version: 1-1Category: Economic Management For more information, I know

Having seen so many standard non-standard answers, I would like to ask myself, what do the product managers I understand do?So I gave myself an answer-- balance . The number "Eight" refers to the multi-party, these four words sounded a great deal of potential, and then the f

import efficiency. The database administrator can set the n value based on the number of records. Generally, this value is not too large. However, if it is too small, it will also affect the data import performance. If the data volume is large, I usually set this value to 500. However, the database administrator must select a proper value based on experience. 4. Use the format option in the Import Statemen

I was woken up at last night and found that it was surrounded by water. It was spectacular. I thought it was a little more exciting during the day. I couldn't think of this surprise at night. The computer and the box were quickly transferred. It was just too late. I heard that many people's computers were taking a bath

Weibo attention is based on what to know you pay attention to me, I am concerned about you? How is the database designed? Title, I want to be a micro blog, but focus on how to do it in PHP to write. ------Solution-------------------- Table structure estimation like doubly linked list ------Solution-------------------- Build a table with two fields: Followers ID

Mysql string truncation mysql nbsp; 4-character string truncation nbsp; UTF-8 encoding nbsp; nbsp; the effects of string truncation are the same now nbsp; that is, the number of characters intercepted nbsp; regardless of Chinese and English, what I achieved is nbsp; for example, if the Chinese character can be truncated by 3 characters, mysql intercepts th

What should I do if "redundancy" is used to prevent chain loss ?, Murphy, the strongest man in history, once said: anything that may go wrong will surely go wrong! So we are used to preparing various "redundancy" mechanisms to prevent the chain from dropping off at critical moments. If you are worried that a car is exploding, all cars have at least one spare tire. Many people may back up important files

understand the words of the best to look down, the programmer how to the English document to recognize it! If you really do, here is the Chinese document (Https://github.com/golang/go/wiki/NonEnglish).1,getting Started, understand the go compiler run HelloWorld, etc.;2, should have seen tour tutorial first, but I was impatient, first look at how this machine development. So look how to write go code, understand the next Go project directory is probab

1. How to promote the Enterprise website? If the enterprise site with free promotion platform, but also a few, Baidu has its own library, know, encyclopedia, experience, the other is classified information and Business-to-business class. Of course, question and answer platform, library platform, encyclopedia platform also not only Baidu itself. Now everyone's thinking is to get free flow, and then want to use SEO to do. In fact, I personally very rec

Recently, many new Java beginners have asked me what to learn. When I learned Java eight years ago, I knew nothing about it. Looking at the Black command line window, I can't guess what it has to do with enterprise development, it cannot be imagined that the multiplication F