What is the difference between TEXT and BLOB Field Types in MySQL? mysqltextblob Field
There are two Field Types in MySQL that are confusing, namely TEXT and BLOB. In particular, the bloggers who write their own blog programs do not know whether to change their blog body fields to TEXT or BLOB.
The following are some differences:
I. Main differences
The main difference between TEXT and BLOB
What software is better to learn how to create H5? What software is better to learn how to create H5? Reply content: 1. iH5
(Http://www.ih5.cn/
)
IH5 is positioned as a professional H5 production tool with powerful functions. Users can write code, but the learning cost
What is 1.1 kubernetes?First, it is a new, container-based, distributed architecture leading solution. is an open source version of Google's Borg (large-scale cluster management system).Second, if the system design follows the Kubernetes design idea, then the traditional system architecture and business does not have m
Threads are smaller units of execution than processes and are further divisions based on processes. Multithreading means that a process can produce multiple threads that are concurrently running at the same time during execution. The multi-process mechanism can utilize resources rationally and improve the running efficiency of the program. A process contains at least one thread (the JVM virtual machine start-up is multithreaded, with at least two thre
will talk about "what is the future of agility", and I will talk about "Agile development, no matter how well it is intended, will certainly be mixed with commercial interests during promotion, so as to get worse ." (If you had an expert at the last party, everyone would just nod)
In fact, there have been disputes in
What is HTML?
To put it simply, HTML is used for Web pages. It is very simple, in the next 1 ~ Within 2 minutes, you will follow me to create a simple webpage using HTML.
Complex: HTML (short for HyperTextMarkupLanguage) is a hypertext link markup language. It
of the work. In addition, if you adjust the advanced features of jammer, you can also get professional results. 5. The literal translation of Sound Forge is: the disguise of sound. Sound Forge is a single-track audio processing software, and is also an extremely powerful software. It processes waveform files (waves), that is
languages are often referred to as bulk processing languages or work control languages. A script is usually interpreted as running rather than compiled. Scripting languages often have simple, easy-to-learn, easy-to-use features that are intended to allow programmers to quickly write programs.such as: JavaScript, VBScript, PHP
Compiled languages
Compiled language: The program needs a special c
What is LDAP?
First LDAP is a lightweight product (lightweight), is a directory (D), Access Protocol (Access Protocol).
I would like to emphasize that LDAP is a database, but not a database. Said he was a database, because he was a data store thing. But said he
Class in PHP-what is a class. Before explaining the concept of classes, let's talk about the concept of object-oriented programming: Object-oriented programming (Object-OrientedProgramming, short for OOP) is designed to create software to reuse code, before explaining the concept of classes, let's talk about the concept of object-oriented Programming: Object-orie
The most basic synchronization method in data communication is "bit synchronization" (bit synchronization) or bit synchronization. Bits are the smallest unit of data transfer. Bit synchronization (bit synchronization) means that the receiving end clock has been adjusted to the same as the sending end clock, so the receiver receives the bitstream and is able to adjudicate in the middle of each bit (as shown)
, we will find new movies that we haven't seen.
5. Recommendations should be valuable to users.
This is mainly intended for reading books. Especially in Professional Books, when readers want to know more professional fields of knowledge, they will be increasingly involved in niche fields. How can we find out what kind of books will people who are reading this boo
What is CSS page cut diagramOften people ask me what CSS page transduction is. Here to give you a detailed answerBefore I say CSS Web page transduction, let me tell you about the general production of a site need to stepFirst, the Web designer will be based on customer requirements in the PS design of the Web page, whi
Qiao jiaozhu loves the automobile industry, which is similar to the IT industry. He once pointed out that although trucks will not disappear from the automobile market, cars will be needed by more people, therefore, Apple's job is to produce it cars ". This idea has always dominated Apple's product design philosophy, that is, "Meeting the needs of most people". L
The point distance refers to the distance between the adjacent two pixel units on the screen, that is, the distance between two red (or green, blue) pixel units. From the principle, the general picture tube of the screen has a net cover, there are many fine holes, so called "shadow mask-type picture tube." The rays emitted by the electron gun pass through the holes, illuminate to the specified position and excite the fluorescent powder, and then show
file, the Web server will call this custom 404 file and record it in the error log of the site whenever a user collects the site/page. This is clearly to be avoided.
How to make Favicon.ico
The method of making favicon.ico is fairly simple, first of all, using the graphics tool to create 2 256-color images that reflect the theme of the site: one for 32x32 pixels and the other for 16x16 pixels. It should
Closure is to get different results based on different configuration information. Next, I will share with you two things to note about the Python closure. if you need a friend, refer to the closure to get different results based on different configuration information. The following are two things to note about the Python closure through this article. For more information, see
What
), parallel processing (Parallel Computing), and grid computing, or the commercial implementation of these computer science concepts.
The basic principle of cloud computing is that by distributing computing on a large number of Distributed Computers, rather than local computers or remote servers, enterprise data centers will run more like the Internet. This allows enterprises to switch resources to the desired applications and access computers and s
What is trait?
PHP supports the Trait feature from version 5.4 and is similar to class classes, and the general feature Trait in the class can be implemented. Trait is not intended to replace classes, but to "mix in" classes. Trait is
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