tumblr writing

In the SEO industry, since the teacher put forward "around the word" concept, whether the search engine or seoer, are particularly attached to the page three tags. Three of the success of the label writing, to a large extent, determines whether the page can have a good ranking. Today's niche to discuss with you, website page Three tags how to write in favor of SEO. The three tabs on the Web page are: Title tags, keyword tags, description tags. For t

-points to the library of "pointer" components and then drag and drop out, and change the length and color of this instance, let it as the minute hand. The instance name is: Min The following figure: 6, now according to the above method to make the hour clock, a new layer, renamed as: pointer-When the pointer components dragged on the stage, and the center of the dial to align, and the example named: Hour the following figure: 7, Oh, now we began to write programs, in order to observe the conv

The writing of test cases is an indispensable and important part of the test process, but we are writing the use cases according to the actual project or according to the requirements document as the standard. In a company of a certain size, there must be a job, the test case review, after the test case design is complete and before the test begins. The project director, the project developer, the produ

Reproduced. To discuss the issue of writing to the same file by multiple processes in a concurrent environment, we will involve knowledge of file sharing. Before we begin, let's discuss some knowledge about file sharing. 1. File Sharing UNIX systems support the sharing of open files among different processes. To do this, let's first describe the kernel's data structure for all I/O. Note that the following description is conceptual and may or may not

MyEclipse about JS writing and debugging Tools Now JS (JavaScript) More and more popular, write the effect is more and more ~ ~. While writing a JS script, you are not in the approach encountered missing objects, this method is not supported. and a series of headache problems. Even if you are JS master, there will be mistakes when ~ ~ only by the damned IE can never find the source of the error ~ Then I giv

because in the WinForm design, the database connection string in the wizard is kept in app.config because it is often used to set the data source for DataGridView using the wizard. Therefore, if it involves modifying the database connection settings, you must read and write to the connectionstrings in the app.config. 1. Class Modifyappconfig for reading and writing to App.configjinClass Modifyappconfig{///Get connectionstrings/////////public string G

not synchronized to the device and frees the block to wake the user process. Read (Block_read) process is similar to write, first of all, the function is to be written according to the number of bytes to the cache to request the appropriate buffer block (less than one to calculate), and then copy the data in the buffer block to the user buffer, and finally release the block to wake the user process. It can be seen that the block device to read and write only with the cache, not directly manipul

2010, I have 30, as the saying goes, "30", I was neither married nor Liye. The mix is still quite miserable. It's just that I'm still interested in writing code. Now 30, long dare not say, at least can write two years of code. It means that I have two years to do a good job of the natural framework, so that more people can agree. Of course, the most important thing is to be able to get the application in the official project, earns the customer the mo

First, Disk Basics The basic components of a disk can be divided into the following parts: Head, Disc, disk, track, cylinder, sector and so on. 1, platter and plate surface A hard disk usually has multiple platters, the disc is divided into two sides, where the effective surface is called disk (that is, the disk can be stored data, in general, the upper and lower sides of the platter can be stored data, of course, only one side can be used to store data), the number of platters is the same as t

first time is: list The line that is annotated in the code is not compiled because "Mike" is not an integral type, and here is the characteristic of type safety. The following compares the efficiency of a non-generic collection and a generic collection in operation: static void Main (string[] args) {Console.WriteLine ("Start test ArrayList:"); Testbegin (); Testarraylist (); Testend (); Console.WriteLine ("Start Test List The output is: Start Test

Through g.cn and b.cn search after a number of different schemes, such as Web site program URL Camouflage method, server-side charging plug-in method and Isapi-rewrite rules filtering method, consider their own web site structure and wallet difficult problems, finally chose the latter, That is now popular to do pseudo static ISAPI rewrite writing rules to achieve my anti-theft chain "dream." Why do you say it's a dream? First of all, I am sorry, lazy

The Quorum mechanism is one of the many protocols and mechanisms used in the design of distributed systems to solve the problem of reliability and data consistency. We simply introduce it through a read-write model in a distributed system. the reading and writing model in distributed system Distributed system is composed of multiple nodes (referring to a server, storage device, etc.), because the network anomaly, downtime and other nodes can not guara

As for the interactive program, it is simple and straightforward to say that it is a program that allows users to interact with, or allows the user to do input. The advantage of such a program is that some variables can be changed according to the user's needs, rather than rewriting a program or modifying the program to make it easier. In fact, interactive programs are not difficult to implement. Through the study of books, found that the interactive program is actually a scanf (), this is an in

For years, when it comes to writing Windows services, you'll think of writing in Visual C + +, which is what a C + + programmer can do, something that VB programmers can't do. Previously, we referred to them as "services" or "NT Services", which are now named Windows Services and can be easily written with vb.net or C #. But what if you want to write in managed C + +? After all, most experienced Visual C +

isolated in some easily interchangeable modules, thereby avoiding the use of a "generic" approach to data access. However, we can use very specific data access codes (stored procedures, command batches, and other features, depending on the data source) without touching most of the other application code. This always reminds you that the right design is the key to writing portable, valid code. Ado.net introduces some important changes into the field

keyword to bring the total flow of more than the site's core keywords flow, this is a super successful website optimization. Speaking of Long tail keywords, then how to choose, how to do, I will explain the following. How to choose the long tail Keyword: A tool selection, where I recommend webmaster Assistant, golden Key keyword tool (now charged). b Baidu Drop-down box, Baidu Index. C Competitor's website. Insert keywords in the article: In fact, this is also very simple, you can write the a

Tags: case AAA Compact SOC ISS ble Article char = = SQL FOR XML also has a way of writing (with tag and union all, simple and easy to understand) Test environment: SQL, R2, 2010, 2012, 2014, etc. Declare @agent table (agentid int, Fname varchar (5), SSN varchar (one)) insert into @agent Select 1, ' Vimal ', ' 123 -23-4521 ' UNION ALL Select 2, ' Jacob ', ' 321-52-4562 ' union ALL select 3, ' Tom ', ' 252-52-4563 ' declare @address table (addressid

Text: An auxiliary tool for writing SQLToday, with the help of my colleague, I downloaded a tool: ApexSQL Edit, maybe I am ignorant, I do not know there is such a good tool, it can help me when I type SQL, the name of the table and the column name.Also can help me to format the SQL statement, just like the above SQL, if you write very messy, you can choose your SQL, and then choose Format, it is formatted as above.In addition, it also provides a block

on the specific type of business. For example, to register a user's operation, you can start processing, the thread context into a flag bit master, in all DAO methods, judge the flag bit, if it is master, read from master. Such a read-write separation is made by specificBusiness ScenariosDecision-making. For the second case of the above 1. The simple way is to add a parameter to the request parameter, the service side depends on the parameters to decide which library to operate, thus increasing

Label:This question I let me engage in the most of the day, really irritating, words do not say, directly on the code SELECT * (SELECT COUNT (*) from table_name C where c.bbs_id=t.id) as Plcount,//subquery plcount to sort virtual fieldsFrom table_name t Writing the INSERT statement Select Zdcj_blog_seq. Nextval from dual//sequence, when added in the background, the constructor does not have a sequence IDINSERT INTO table_name (Id,bbs_title,bbs_center