c# - try/catch + using, right syntax - Stack Overflow
In other word, if you know that the initialization of a variable in using may throw a particular exception, I wrap it with try-catch. Similarly, if within using body something may happen, which …
What are the uses of "using" in C#? - Stack Overflow
Mar 8, 2017 · User kokos answered the wonderful Hidden Features of C# question by mentioning the using keyword. Can you elaborate on that? What are the uses of using?
What's the scope of the "using" declaration in C++?
Oct 22, 2008 · Just in case it's not clear from the other answers here: - Do not put a using declaration (or using directive) at file scope in an include file/header! That will cause …
Why use a using statement with a SqlTransaction?
During my Googling I see many people using a using statement with a SqlTransaction. What is the benefit and/or difference of using this type of statement with a SqlTransaction?
Accessing Microsoft Sharepoint files and data using Python
Jan 30, 2020 · I am using Microsoft sharepoint. I have an url, by using that url I need to get total data like photos,videos,folders,subfolders,files,posts etc... and I need to store those data in …
How to update/upgrade a package using pip? - Stack Overflow
Nov 2, 2017 · What is the way to update a package using pip? those do not work: pip update pip upgrade I know this is a simple question but it is needed as it is not so easy to find (pip …
How does `USING` keyword work in PostgreSQL? - Stack Overflow
Jan 29, 2024 · I am confused with the USING keyword which is used to join two tables in postgres. I first saw it in another SO post Compare two tables in postgres. I checked the …
Authenticate with GitHub using a token - Stack Overflow
I am trying to authenticate with GitHub using a personal access token. In the help files at GitHub, it states to use the cURL method to authenticate (Creating a personal access token). I have …
What's the problem with "using namespace std;"?
The problem with putting using namespace in the header files of your classes is that it forces anyone who wants to use your classes (by including your header files) to also be 'using' (i.e. …
shell - Rearrange columns using cut - Stack Overflow
Using paste and cut subshells gets tricky when implementing inside shell scripts. Code that works from the commandline fails to parse when brought inside a shell script.