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Visual studio2017 cannot debug the aspx file?
the start execution of the debug menu is grayed out and cannot be clicked. Why? ...
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Mysql cannot log in remotely [red packet]
firewall, the integrated environment of system Centos7, lnmp.org, does not have the permission to run mysql. Iptables has been restarted. Refresh authorization error:
Mysql user:Iptables:
New processing: 1. Modify mysql configuration file vi ...
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Does the aspnet default document not work?
I debugged the asp.net website locally and introduced a single sign-on httpmodule,. The problem is that after a successful login, I have to jump back to the url before login (that is, the root directory of the domain name, the response should be default...
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Who can take a look at the language in which Samsung's computer software is developed?
Samsung Mobile Theme Editor is an Android-themed development tool, officially released by Samsung, there are Windows and Mac platforms, the interface is exactly the same, although sometimes the update is not the same, I would like to ask you, this dual-...
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Forced type conversion in checked
C-sharp Advanced programming Chapter 7 there is such a code in budget characters and forced type conversions
checked
{
Currency balance = (Currency)(-50.50);
}
where Currency is a custom class that overrides cast
public static explicit operator...
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How to automate the click operation of "desktop software"?
the company s project needs to automate the "mechanical repeated click action of some software ", which involves: the click of the button, the selection of the file, the input of the input box, to find the information on the Internet, and you can use ...
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Wechat shares how to customize domain names to bypass js secure domain name restrictions
see that others can share jssdk, through Wechat s official account and share the domain name with the beginning of p.html5.qq.com. How do you do this? ...
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System docking problem
A customer, who used to be a member who manages his store on the micro-life merchant platform, later wanted to use another cashier system (.net) to make a cashier. The micro-living platform provides api documents, and the interface data of transaction co...
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How do I use WebClient to send NET/C-sharp data to a specified remote request address in the development of a (POST) application?
during the development of a .NET C-sharp application, you need to use the WebClient class to send (HTTP POST) data to the specified remote request address.
of course, instead of using the class WebClient, we can use WebRequest to send HTTP requests,...
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What if several projects in visual studio share a js file?
I have created a shared folder in the solution. In the project that needs to use the files in the shared file holiday, right-click-add-existing items-select files in the shared folder-select add as a link. Although the addition was successful, when I ref...
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How does test director find all the members of a group
The < H1 > grouping includes testers, developers, and customer service personnel. Now you need to obtain the members under the grouping to integrate other information. I only found users under users, but I couldn t find any other fields to correspond to...
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Why do two ashx, requests always return together when the slowest ashx completes?
ASP.NET project, two classes An and B are implemented since IHttpHandler,A normally takes 3 seconds, and B takes 3 seconds. On the client side, two threads are used to request An and B respectively. Through fiddler packet grab observation, the request ti...
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How to debug asp.net web?
1. How to var_dump () printout like php, 2. Some general solutions to errors encountered ...
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How to read the progress bar of learning
* *
my question is: there are 6 short class videos under a category. Every time I learn a lesson, the progress bar will move forward a little bit, but the (time) of each video is different. How should I monitor the video, whether to read the video ti...
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A parameter problem of generic method
public static string GetTreeJsonByList<T>(List<T> list, Func<T, bool> filter, string pn, string In)
{
}...
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What are the ways to read large files and convert them into byte array (byte array) in application development based on NET/C-sharp programming, and which is better
in the application development of A. NET C-sharp programming, it is common to deal with files, and using the program to read large files is also a kind of file manipulation. So, what are the ways to read large files and convert them into byte array (byte...
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What are the elegant ways to convert a file size in bytes to human-readable unit size (KB,MB,GB,TB) in NET/C-sharp application development
in the. NET C-sharp application development process, how do we gracefully convert a file size in bytes to a human-readable unit size (KB,MB,GB,TB)?
for example, there is currently a file whose size in bytes is: 7326629 how to convert this byte unit t...
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There is more IISExpress in the Visual Studio startup option.
Visual Studio startup option there is more IISExpress when debugging, it is often turned off inexplicably even if the browser accidentally presses enter
Project is mvc
what is this? what happened after the VS component was added
...
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ASP.net MVC5 data Annotation problem
1. I want to use EF6 s Code First to create my application, but I have a field type in the database for text type, I would like to ask whether it can only be expressed as String type in Model at this time, if so, should I specify data annotation StringL...
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Doubts about EF6 cascade deletion
1. In EF, when we set a primary key and a foreign key, EF will automatically generate cascading deletions for us, but I have read some articles and some authors say that cascading deletions will not occur if the foreign key is set to nullable. Then I wro...
