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LR database parameterized FETCH: The query result is an empty and same is the parameter file problem reason

Label: The cause of this problem: is because our query results exist in Chinese If the query results are not Chinese, the display is normal Workaround: Create a new data source: Re-select this data source and query again: Description is not a problem with the connection

SoapClient1.2 does not encounter errors when accessing webservice and no response is returned. what is the problem?

SoapClient1.2 does not encounter errors when accessing webservice and no response is returned. what is the problem? Recently, you need to access a. net webservice through PHP. the code is as follows: $ Client = new SoapClient ("https://myurl.svc? Wsdl ", array ('soap _ version' => SOAP_1_1, 'track' => TRUE, 'exception'

The development environment is switched to Ubuntu, and a ruby problem is attached.

I switched the development environment to Ubuntu last night. I felt the atmosphere. I used to develop it in Linux and then switched it to Windows for DOTNET development. Now we can see that Ubuntu has been upgraded to 7.04, which is a great improvement. My video card and Sound Card have been installed automatically. I configured my system based on the previous items. The Chinese interface and everything are pretty. I don't feel that there

There is a problem running websocket under IE, but Firefox is running normally.

obtained by Socket__read is displayed as Garbled (handshake protocol is shown normal), so I do not know the second time Socket__write return information is what.Why is that? Obviously shook hands can succeed again, OnOpen event has been triggered, why to OnMessage when there is

Note! An outputcache problem in ASP. net mvc 3 is an outputcache bug that is accompanied by ASP. NET from 1.0 to 4.0.

When I used ASP. net mvc 3 to rewrite the homepage of the blog site, I paid special attention to this cache problem. I will share this blog post. If outputcache is used in ASP. net mvc 3, you must add the following code to the action. Remember! Response.Cache.SetOmitVaryStar(true); This is an outputcache bug with ASP. NET from 1.0 to 4.0. ASP. net mvc 3

The third-party jar is referenced when the java project is compiled into a jar package. How can we solve this problem?

The third-party jar is referenced when the java project is compiled into a jar package. How can we solve this problem? A lot of Web projects have been done, but we are unfamiliar with pure java projects. Today, during the development of the project, we have a need to put the java project on the linux system and run it, of course, this javaSE project includes the

IIS6.0 configuration is OK, but display "page unreachable", Httperr.log display is all "connections_refused", the problem summary

Transferred from: http://blog.csdn.net/foxeatapple/article/details/21983869The recent Department's web server was suddenly inaccessible!Overtime work!Symptoms of the problem:1. "Internet Explorer cannot display this page"2, the site configuration is normal, yesterday can also have a good visitWhere exactly is the problem

The iap top-up base64 code for IOS game players is sent to Apple's verification receipt. There is no strange problem in the returned value of in_app. iapin_app

The iap top-up base64 code for IOS game players is sent to Apple's verification receipt. There is no strange problem in the returned value of in_app. iapin_app In the past few days, our IOS games have been shelved and many users have been recharged. However, only two people on itunesconnet have actually paid for the game. Someone must have cheated us. Let's firs

IIS6 application pool is automatically disabled problem service unavailable application pool 'defaultapppool 'is automatically disabled

The IIS6 application pool is automatically disabled. Service unavailable application pool 'defaultapppool 'is automatically disabled because a series of errors occur in the process that provides services for the application pool. Application-specific permission settings do not grant the user nt authority/favorites Local activation permission for the COM server application (CLSID

Using thread in Silverlight is a problem that is easily ignored.

thread number. Okay, the function is complete, runProgram, We expect that after opening the sub-window: 1. a row of records is inserted in the ListBox of the subwindow every second. 2. The server writes a line of records to the text file every second. 3. The thread numbers of the two are consistent, and each time the sub-window opens, the thread numbers will be + 1 Run the program and open the

After the CPE is ported to the framework, the original database storage problem is resolved.

Recently, the company's business needs, the original apk form of CPE, into the framework layer, that is, stripping out the CPE, made a long time, and finally have time to write a blog, make a note to meet the problem.The first problem is that some of the original apk, after porting to the framework layer, the environment is

Solve the problem that the C disk is full or the C disk space is getting smaller and smaller in the Win8 operating system.

I was not familiar with many operations when I started using the Win8 system, but today I encountered such an urgent problem: My c disk space is full, and I only installed the OS on the C disk, other software is installed in other disks. After this problem occurs, I cannot intercept QQ, and my documents cannot be saved

The domain name is inexplicably directed to the local device, but the hosts does not specify this domain name. What is the problem?

As the question. After Discuz was installed locally, the Discuz was moved to the server. Here the domain name bound to the server was opened, so it was strange that the domain name always specified a local address: localhostopenuploadportal. php? Modlist amp; cat. After Discuz was installed locally, the Discuz was moved to the server. Here the domain name bound to the server was opened, so it was strange that the domain name always specified a local address: http: // localhost/open/upload/port

MYSQL Query speed is very slow. Is there a problem with my table structure? please take a look.

MYSQL Query speed is very slow. Is there a problem with my table structure? please take a look. Table 1 is a novel table: Create table if not exists 'book '( 'Bid' int (6) unsigned not null AUTO_INCREMENT, 'Siteid' smallint (2) not null default '0', multi-site ID 'Catid' smallint (6) not null, topic ID 'Title' char (80

#! in Linux After/usr/bin/python, the following code is executed as a program. But in Windows with idle programming words are all behind the comments, and then the code is treated as text. How can we solve this problem?

This article turns from: Http://bbs.csdn.net/topics/392027744?locationNum=6fps=1 This problem is the big God disdain solution, small white and completely do not understand the question ... With this problem, on-line how can not find a solution, their own study of the half-day finally can use my solution to send up hope for the future Learning Python programming T

Php I want to open SQL statements for users to find their own data. the database is not on my server. Is there a security problem?

Php I want to open SQL statements for users to find their own data. the database is not on my server. Is there a security problem? The database is owned by the customer and may be purchased elsewhere. However, if the data processing program is on my server, the processed d

When making a mobile-phone page, there is a strange problem: The font display size is inconsistent with the size specified in the CSS

When I recently made a mobile-phone page, I encountered a strange problem: The font display size is inconsistent with the size specified in the CSS. You can view this demo (remember to open chrome DevTools).As shown, you can find that the originally specified font size is 24px, but the final calculation is 53px, see th

You can specify an explicit value problem for an identity column in a table only if a list of columns is used and IDENTITY_INSERT is on

Today, when dealing with a database, this problem is inserting a data into a tableThe system reported such errorsYou can specify an explicit value problem for an identity column in a table only if a list of columns is used and IDENTITY_INSERT is onTable has a column that

If any browser is involved, there is a problem on IE6! Tutorial expert ""

If there are any browser problems, there will be a problem in IE6! Ask for advice quot; urgent quot; www.gycm.net nbsp; I will know at the next glance of IE6. who said, "Is there a problem in IE6? IE5, IE4, IE3, IE2, and I have a problem with IE6! Eager to learn" Www.gycm.net i

Cookiecontainer under. net4.0 has a bug, that is, there is a problem with Cookie mutual access between the primary domain and the subdomain.

CookiecontainerHasBugOnHandling DomainName hereHttps://connect.microsoft.com/VisualStudio/feedback/ViewFeedback.aspx? Feedbackid = 478521And Microsoft decided notFixIt In. NET 2.0/3.0/3.5. I want to inspect the problem and want to do my own hack to solve this issue in. Net earlier than 4.0. At first, there is three object related to Cookie management in this issue, Cookie, cookiecollection andCookieconta

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