io tag

409 questions


2 answers
102 views
0
NULL determination does not occur as intended

When I checked the sampleData value in the debug, it said 0x00000000<NULL>, but it does not fit in the if statement below.Also, NULL!=sampleData will not be processed in the if statement.HRESULT...

2 years ago

1 answers
100 views
0
Understanding Event.keyCode Restrictions on Text Input

Thank you for your help.Windows, VisualStudio 2015 ASP.NET (VisualBasic), .NET Framework 4.6, Local IIS, browsers are developed in Google Chrome, IE, and .Put text (TextBox in ASP.NET, named txtTest) ...


2 answers
82 views
0
CSV dateimport is not available on RStudio

If you try to dateimorort with csv, the following dialog appears:If you select yes here, the following message appears in the console:Error in file(con, r): enable to translate'C:/Users/Yoi eunuch/Qi-...

2 years ago

1 answers
145 views
0
Title acquisition in Android WEB view is strange when you move from page to page.

Using WebView to create RSS readers.I would like to use getTitle() to keep the information on the page I am currently viewing and bookmark it.GetTitle does not work properly after page movement.Out of...


1 answers
157 views
0
About visualStudio openframeworks

I'm trying to do facial synthesis with openframeworks, but the error below doesn't work2>ContourFinder.obj : error LNK2019: 未解決の外部シンボル float __cdecl ofxCv::trackingDistance(class cv::Rect_ const &a...


1 answers
134 views
0
The visual studio cannot connect to the server.

Using Visual studio 2017, I tried to write and verify programming with a simple WebFormApplication to verify connectivity with SQL Server, but the test connection and build went well, but when I actua...


1 answers
68 views
0
Javac.exe terminated with code 2, but cannot be built.

I created the Hello world app to develop Android with Visual Studio 2015(VS)+Xamarin, but when I built it, I got the error Javac.exe ended with code 2 and I couldn't build it.After some research, I fo...

2 years ago

2 answers
112 views
0
Android App Development ~ Loading Existing DBs~

I have a question about how to use DB for Android app development.実現What I want to realizeInstead of creating a DB in the app, you can import an existing DB into the app and use it.疑問Question1, When I...


2 answers
81 views
0
I want to catch an error on a different form.

The structure may be a little difficult to understand, but I will let you know the current situation.STEP1: Call Form 1 from Class 1 (The Form 1 argument is defined on the interface and passes the cla...

2 years ago

1 answers
96 views
0
Visual Studio fails to open python36_d.lib' in Python embedding

I am trying to embed Python in C on Visual Studio, but I cannot open ' python36_d.lib' error occurs during build.I tried to set it to the Release build by referring to the page below, but it didn't be...

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