[IO] How to - Delete a file, keeping data in the stream? [Out Of Memory Error] while handling 400MB XML file [Solved] C# write to file without extension [Solved] Error MSSQL connection only when run with .Net core on Linux [SQL Server Native Client 11.0]Connection is busy with ...
When I connect to SQL Server to call a SP in a web page, then I can see there is a process in SQL Server. Even the calling is done, the process still be there for a few minutes.But if recompile the code in VS2005, all processes on SQL server caused by the code will be gone...
code 复制 Redmond'; drop table OrdersTable-- This would delete the entire table! If you have seen much on SQL Injection, they have figured out all kinds of ways to get information about your database or server, so don't think they can't find the names of tables, etc. The correct...
Now, at first glance it may seem ridiculous to suppress the errors…doesn’t that defeat the point? But there’s actually a best practice around suppressing errors. When you first run the “Validate Architecture” tool on an existing c...
You can use either double quotes or square brackets as the delimiters for SQL identifiers, but you can only use double quotes when the QUOTED_IDENTIFIER setting is on, which is a connection-based setting. To keep things simple, it's a good practice to always use square brackets. To success...
For me, learning to code is a rewarding and enjoyable experience. Once I had the basics down and started on my own projects, the process felt less like learning and more like leisure. How to Start Coding Thanks to the internet, there’s never been a better time to learn to code. But...
SQL macros Comparing PTFs and macros Summary Usingselect *is bad practice. It makes your codemore brittle to changesand canmake your SQL slower. This still applies if you're writingselect * except. That said, there are a couple of use-cases where this feature is handy: ...
It helps to know a little about various key system design topics. Adjust the following guide based on your timeline, experience, what positions you are interviewing for, and which companies you are interviewing with.Short timeline - Aim for breadth with system design topics. Practice by solving ...
This is what I am going to address with this entry - how to use and diagnose the 401.x error codes on IIS. Step 1: Determine the SubStatus Code When you get a 401 response in the browser from IIS and you want to troubleshoot it, the first thing you should do is determine what ...
(VSTS), a large scale service, on a cloud delivery cadence. My most recent post reflected on how cool it is to be able todeliver customer fixes within a day or two. And I’ve written many times about our practice of delivering all our work to production every sprint (or, in some ...