c# Questions

Paypal api – PayPal Rest API suddenly got Instrument_Declined error

June 23, 2020
harry
2 Answers

"{"name":"INSTRUMENT_DECLINED","message":"The instrument presented was either declined by the processor or bank, or it can't be used for this payment.","information_link":"https://developer.paypal.com/docs/api/payments/#errors","debug_id":"21fe4e5f2f8b3"}" PayPal blog https://developer.paypal.com/docs/checkout/integration-features/funding-failure/says It is a issue with funding source but It was working fine with all the funding source before

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An object reference is required for the non-static field Ebay oauth library

June 23, 2020
Chris C
2 Answers

So I have referenced the ebay.oauth.client library and I'm trying to use it to get the access token but it's giving me an error. An object reference is required for the non-static field, method or property 'OAuth2Api.GetApplicationToken(OAuthEnvironment, IList) Here is…

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.net core docker centos HttpRequest error: (Socket Exception) Resource temporarily unavailable

June 18, 2020
Greg
4 Answers

I have spent a lot of time and tried everything that I could find on Google but could not make it work. I have a working docker container with a .Net Core app 3.1 Blazer. I have hosted this on…

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When i click submit button it first inserts a default null values on first row then the next row would be the values that i inserted – Jquery ajax

June 18, 2020
etech1997
2 Answers

I'm new to MVC asp.net jquery ajax and hoping you guys can help me give insight on my problem. Thank you so much any answer would be helpful. I'm just having a self exercise that i saw on some online…

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unpredictable C++ sleep/wait behavior – Debian

June 9, 2020
sharkcathedral
2 Answers

I must be doing something stupid because I am getting the weirdest behavior from this simple sleep code. Originally I was using std::this_thread::sleep_for and got the same results but assumed it must have been some thread strangeness. However, I am…

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yum : using boost 1.69 instead of default (1.53) version on centos

June 9, 2020
vince
2 Answers

I want to compile (c++/cmake) code using boost 1.69. I am on centos 7. After : sudo yum install boost-devel.x86.64 the code compiles fine, but using the default version which is 1.53. If I look at the libraries installed in…

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what is mean by machine level code and how to view it? – Debian

June 8, 2020
Vikram Singh
2 Answers

We know machine level code are in form of 0,1 (binary). Now, in c programming using gcc for a program if cmd is - gcc -c ok.c where ok.c is a simple program to print "hi" in c. Now, a…

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ASP.NET Web API Google OAuth keep return "Access Denied"

June 8, 2020
Oscar
2 Answers

I need to integrate my ASP.NET Web API with Google and Facebook OAuth. I was following all the steps from https://bitoftech.net/2014/08/11/asp-net-web-api-2-external-logins-social-logins-facebook-google-angularjs-app/ but no luck.. Every time I login to my Google Account, it always returns an "Access denied" xml page.…

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Duplicate 'Compile' items were included – Twitter API

I have just added a SOAP webservice to a new Asp .net core project. When i try to build the project it results int he following error. Microsoft.NET.Sdk.DefaultItems.targets(295, 5): [NETSDK1022] Duplicate 'Compile' items were included. The .NET SDK includes 'Compile'…

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why does my gcc allow this empty function with pointer return type? – Debian

June 6, 2020
xdavidliu
2 Answers

The following function successfully compiles and prints hello 5 on gcc 8.3 running on Debian: #include <stdio.h> int* bar(int* x) {} int main() { int x = 5; int* p = bar(&x); printf("hello %dn", *p); } I'm confused about the…

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