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c# project error Precondition Failed error on HTTP request

6 pekerja bebas membida secara purata $20 untuk pekerjaan ini

Krazzaq47

Hi Sir I am Sr. Software Engineer over 5 years of experience . I have worked on multiple web and desktop applications . I have expertise in angularjs ,angular2,4,5 and now 6 as well .Web experience expanded skills in Lagi

$30 USD dalam sehari
(7 Ulasan)
3.2
freelancernewtec

Hello, I would like to take this assignment. I am having 14 years of experience on web development, deployment and project management. Below are my core technical skills •ASP.Net /HTML/CSS/JavaScript/JQuery •C# Lagi

$25 USD dalam sehari
(4 Ulasan)
3.0
IjazSe

Dear Sir/Madam, Hope you are doing great!. I have 3+years of experience in application development using C#.[login to view URL] an expert,I can surely assist you with my service to fix bug right now. Looking forward fo Lagi

$12 USD dalam 0 hari
(3 Ulasan)
2.0
wearetogether

Hi there, this is actually related data validation , when API is called, preflight calls are validate before actual call, even if it is not made, data (input) is validated. this is due to parameter validations f Lagi

$16 USD dalam sehari
(1 Ulasan)
0.6
shridharshridhar

Hey Hi, pass me the request and URL... so that I can test the API hit ... and there is even one possiblity how the data is sent ... and I am ok with the budget...

$20 USD dalam 2 hari
(0 Ulasan)
0.0
rafsun82

I know a lot about C# HTTP web requests. I can deal with HTTP412 response. SO I think I can fix it for you.

$15 USD dalam sehari
(0 Ulasan)
0.0