Monthly Archives: December 2018

How to start using Entity Framework 6 with MySQL databases

To start using Entity Framework 6 and Visual Studio 2013 is necessary to install MySQL for Visual Studio 1.1.1 Beta and MySQL Connector/Net 6.8.1 Beta MySQL for Visual Studio 1.1.1 Beta can be downloaded with the following link: https://cdn.mysql.com/Downloads/MySQLInstaller/mysql-visualstudio-plugin-1.1.1.msi MySQL … Continue reading

Posted in ASP.NET MVC, C#, Problem solving, Programming, Uncategorized | Leave a comment

How to resolve “Cannot create JDBC driver of class ‘com.mysql.jdbc.Driver’ for connect URL”

Firstly I want to say that i checked all answers at stackoverflow, and i can’t fix this bug! Help me please! I spend a lot of time, but no result. I’m trying to create connection pool using Tomcat8. I have … Continue reading

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Build query string for System.Net.HttpClient get

From https://stackoverflow.com/questions/17096201/build-query-string-for-system-net-httpclient-get var query = HttpUtility.ParseQueryString(string.Empty); query[“foo”] = “bar<>&-baz”; query[“bar”] = “bazinga”; string queryString = query.ToString(); will give you the expected result: foo=bar%3c%3e%26-baz&bar=bazinga You might also find the UriBuilder class useful: var builder = new UriBuilder(“http://example.com&#8221;); builder.Port = -1; var query = … Continue reading

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Teaching Tools

Online tools and resources have made it easier for teachers to instruct students, and for students to collaborate with those teachers and with other students and parents. These “Web 2.0” teaching tools aren’t magical, but they may seem to defy … Continue reading

Posted in Database, Education and Training, Knowledge, Problem solving, Programming, Uncategorized | Leave a comment

Value cannot be null. Parameter name: source

Resolved with the following solution 1)Right click on the edmx file, select Open with, XML editor 2)Locate the entity in the edmx:StorageModels element 3) Remove the DefiningQuery entirely 4) Rename the store:Schema=”dbo” to Schema=”dbo” (if exists) 5)Remove the store:Name property … Continue reading

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Designing a Free Online Learning Curriculum

  https://uxplanet.org/inclusive-ux-education-designing-a-free-online-learning-curriculum-52154a188af3 Skyrocketing university tuition and pricy unaccredited boot camps aren’t helping to bring socioeconomic diversity to the field of UX. That’s why I’ve compiled a list of completely free learning resources from top companies and universities such as University … Continue reading

Posted in Business Metrics, Business Model, Education and Training, Integration, Uncategorized | Leave a comment