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A pure C# Open Source QR Code implementation. ... Over 36 million developersuse GitHub together to host and review code, project .... NET Framework and . ...You only need five lines of code, to generate and view your first QR code .

Function-based indexes were added to Oracle 8.1.5. They are now a feature of Standard Edition, whereas in releases prior to Oracle9i Release 2 they were a feature of Enterprise Edition. Function-based indexes give us the ability to index computed columns and use these indexes in a query. In a nutshell, this capability allows you to have case-insensitive searches or sorts, search on complex equations, and extend the SQL language efficiently by implementing your own functions and operators and then searching on them. There are many reasons why you would want to use a function-based index, with the following chief among them: They are easy to implement and provide immediate value. They can be used to speed up existing applications without changing any of their logic or queries.

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codebude/QRCoder: A pure C# Open Source QR Code ... - GitHub
NET , which enables you to create QR codes . It hasn't any dependencies to otherlibraries and is available as . NET Framework and . NET Core PCL version on ...

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Free c# QR - Code generator - Stack Overflow
Take a look QRCoder - pure C# open source QR code generator . Can be ...Generate QR Code Image in ASP . NET Using Google Chart API.

Figure 13-11. The wiring diagram of the Order Processor system You load the Order Processor DLL by running a standalone executable program called Order Processor Host Program, which also acts as an administrative console showing details about the running Order Processor component. The main purpose of the host program is to set up the communication channel for clients to use when making .NET remoting RPCs. Figure 13-12 shows the UI of the host program.

Unlike B*Tree and bitmap indexes, in Oracle9i Release 1 function-based indexes require some initial setup before we can create and then use them.

Instead of removing fields from the pivot table, drag them to the page area temporarily. They ll retain their formatting, and you can move them back to their original position when required.

Note The following information applies only to Oracle9i Release 1 and before. In Oracle9i Release 2 and above, function-based indexes are usable without any setup. The Oracle SQL Reference manual for Oracle9i Release 2 is not correct in this regard it says you need these privileges, when in fact you do not.

Figure 13-12. The UI of the Order Processor host program The UI is deliberately kept very simple. The host program doesn t use .NET remoting to access the Order Processor component, because the host program runs on the same machine as the Order Processor.

There are some system parameter or session settings you must use and, to be able to create them, a privilege you must have: You must have the system privilege QUERY REWRITE to create function-based indexes on tables in your own schema You must have the system privilege GLOBAL QUERY REWRITE to create function-based indexes on tables in other schemas For the optimizer to use function-based indexes, the following session or system variables must be set: QUERY_REWRITE_ENABLED=TRUE and QUERY_REWRITE_INTEGRITY=TRUSTED You may enable these either at the session level with ALTER SESSION, or at the system level via ALTER SYSTEM, or by setting them in the initora parameter file QUERY_REWRITE_ENABLED allows the optimizer to rewrite the query to use the functionbased index QUERY_REWRITE_INTEGRITY tells the optimizer to trust that the code marked deterministic by the programmer is in fact deterministic (the following section contains examples of deterministic code and its meaning).

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How To Generate QR Code Using ASP . NET - C# Corner
24 Nov 2018 ... This blog will demonstrate how to generate QR code using ASP . NET . Create an empty web project in the Visual Studio version of your choice. Add Web Form, right-click on the project, select Add New Item, choose web form, give it a name and click on Add. Add script and styles in web form head section.

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ASP . NET MVC QRCode Demo - Demos - Telerik
This sample demonstrates the core functionality of ASP . NET MVC QRCodewhich helps you easily encode large amounts of data in a machine readableformat.

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asp.net mvc qr code generator