isdn alternative

: #1241-operand should contain column (s)2.SELECT 1 from ' Uc_members ' where (1,2,3,4,5,6,7,8,9,10,11,12) = (select * from ' uc_members ' union SELECT 1,2,3,4,5,6,7,8, 9,10,11,12 limit 1)Return to normal.3.SELECT 1 from ' Uc_members ' where (1,2,3,4,5,6,7,8,9,10,11,12) = (select * from ' uc_members ' union SELECT 1%0,2,3,4,5,6,7, 8,9,10,11,12 limit 1)Return error: #1048-column ' uid ' cannot be null4.SELECT 1 from ' Uc_members ' where (1,2,3,4,5,6,7,8,9,10,11,12) = (select * from ' uc_members '

SQL FOR XML alternative notation (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 I NT, addresstype varchar, Address1 varchar, Address2 varchar,

Tags: com direct one run it's HTTPS a lot only strCAJ is the standard format for the paper provided by the network, however, the net only provides the win version of the tool. There are two or two scenarios, which are all feasible, and do a record here.1. Using the wine version of CajviewSome people try to install the official version of Cajview in wine, which is said to use a lot of bugs.I found a modified version of portable on the Internet, using wine to run directly is no problem, this versi

down, it causes syntax errors, so add ";" You can avoid unknown errors. But sometimes we see other people's libraries or plug-ins that write anonymous functions like this: +function () {} (); "+" Here is the operator, the operator has a very high priority, so the right side of the function declaration plus the part of the parentheses (in fact, is the function of the execution of the writing) directly executed. In fact, more than the front can be "+" number, "-", "!" "," ~ "," + +

Macro alternative solution in C ++ Macro is a god in the C language and can play with various tricks. It is also because of this that it will cause a lot of troubles to ordinary programmers. Since macros only work in the pre-compilation phase, the compiler cannot detect the bugs. As a new C ++ programmer, it is better to stay away from them. C ++ provides some alternative solutions for macros. 1. Constant

Alternate BOM and main BOM convert each otherbom:1-01-27-211 Sub-pieces: 1-01-27-416 id:2202BOM Substitution: Replacement 0001 sub-pieces: 1-01-26-204 id:2205--1, wip:1202--2, after finishing WIP 1202, 1-01-27-211 Cost:--3, main BOM and alternative BOM interchange--4, wip:1203-------------------------------------------------------Select Msib.segment1, b.*From Bom_bill_of_materials B,Mtl_system_items_b MSIBwhere b.assembly_item_id= msib.inventory_item_

In the Last post, the function polymorphism is realized by the diversification of the parameters, however, there is a real scene is a function of the number of parameters and the same type.But the operation process is different, for example, + 、-、 *,/and other basic four, which are two yuan far, and the parameters of the type is basically the same, at this time how to polymorphic it.I think it's kind of interesting. The purpose of polymorphism is to reduce the repetition of the definition, choos

yesterday in the Combat form simulation submission, there are found in the submission of a form, the page (discuz. Forum) error, unable to detect the source of data and so on, but I did submit a http_referer ah, how can this happen? Asked the next haohappy, he gave a pear class, http/client, just found, I studied for a few days of Dongdong, there is a ready-made can use, "use pear standing on the shoulders of giants", this is not wrong. Try to assemble a client in a few days. Again pull far, boo

Alternative methods of Web printing choose from Wfmazhenhai Blog Alternative methods for keyword Web printing Source I believe that the use of B/s way to do the application of the people may encounter such a problem, how to easily and beautifully realize the print report. If you use the browser's print menu to print, you will put some useless things on the page on the report, such as the Application menu. B

This article is an example of JS implementation of the alternative accordion effect page content switch code. Share to everyone for your reference. Specifically as follows: This is a pirate king for the theme of the alternative accordion effect, with three background pictures, please follow the code from the download bar, see more similar special effects of the writing ideas, to improve your JS programming

Today is the last day of June, I believe many seoer hope that the black June fast end, the cause lies in the beginning of June 20, Baidu Big earthquake, most of the site in the absence of any warning, the site snapshot back to the file, snapshots do not update, included and the chain of fierce drop, ranking, the site was K, the same, The author's website is also unfortunate in strokes, to become the victim of Baidu big adjustment. Today, I also share with you the data in this 10 days, compared t

Today's corporate Web site to choose most of the keywords are related to the industry hot words, this choice of keyword method is also not wrong, but for the general corporate website This method to improve the popularity of the site is too difficult, we can imagine the current medical enterprise sites, countless auction sites, Countless waiting for the online site will compete with you, and Baidu home page is also 10 locations, who can be sure that their website can enter the Baidu home? As a

Tags: man copy mysq Owner reg parameter command its MMUMySQL Error: Ignoring query to alternative database solution Today login MySQL show databases appeared ignoring query to other database error, and tried several commands and SQL all prompt ignoring query to other database error The error is as follows: D:\Program Files\mysql\mysql Server 5.6\bin>mysql-rootWelcome to the MySQL Monitor. Commands End With; or \g.Your MySQL Connection ID is 66Server v

This article mainly introduces detailed information about alternative JavaScript writing methods. For more information, see JavaScript as a web scripting language! JavaScript is used by millions of web pages to improve design, validate forms, detect browsers, create cookies, and more applications. JavaScript is the most popular scripting language on the Internet. JavaScript is easy to use! You will love it! JavaScript is an interpreted scripting lan

:0px;padding:0px;height:auto;width:auto; "alt=" 640?wx_fmt=png tp=webpwxfrom=5wx_lazy= "/>650) this.width=650; "Src=" http://mmbiz.qpic.cn/mmbiz/ uw17cgkmgbqg5yelpcckwoywdm4zkfapbf8zvpicjrgaic34puvvccxdxr6wfudimmj8zicuic3qcsw8ablhfbtzpa/640?wx_fmt=png Tp=webpwxfrom=5wx_lazy=1 "style=" Margin:0px;padding:0px;height:auto;width:auto; "alt=" 640?wx_fmt=png tp=webpwxfrom=5wx_lazy= "/>3, the login time according to the user login information to the user's permission group, and then find out the assign

Not long ago, Csdn published a "C language is dead" article, causing some controversy. In fact, that article is from the Ed Burnette blog, the original title is "Die, C, die!", literal translation should be "Go to hell, C!" , it is a curse, not an inference. The translation of "C language is dead" is obviously a kind of fanning the wrong reading. Csdn netizens have criticized his point of view, but frankly, because these criticisms are based on a distorted translation, there is no novelty and no

Today looked at the WordPress code, there are some rare php substitution syntax, Copy Code code as follows: What does the colon and endif behind the else represent? Rookie one, have not seen, so Google a bit, just understand that this is the substitution of PHP syntax, A colon (:) equivalent to a left curly brace ({), endif equivalent Yu Yu curly braces (}); Let's take an example: Copy Code code as follows: It's negative, pull. Copy Code code a

A simple example of an Alternative PHP file upload. A simple example of an Alternative PHP file upload? $ Datafile_get_contents (D: workslogo.png?; ifififpfopen(test.png, wb); open a new file. if there is no such file, create a simple example for uploading an Alternative PHP file. $ Data = file_get_contents ("D: \ works \ logo.png"); // original file path$ If

The process of using PHOTOSHOP to make explosion and flame effects is always a little complicated. today I will teach my friends how to use an alternative method to create a nuclear bomb explosion effect that combines these two people ......... First look at the final effect: Subtitle 1. create a new document. Here I use a 800*600 pixel document size. you can also use PHOTOSHOP to make explosive and flame effects, today, I will teach my friends how to

An alternative usage of class-data encapsulation. Alternative usage of classes-data encapsulation generally, if classname: property is used, the class attributes cannot be accessed, but classname: method () can be used () use the class method. Alternative usage of the same class-data encapsulation Generally, if you use classname: property, you cannot access the