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- What are the uses of using in C#? - Stack Overflow
The using statement calls the Dispose method on the object in the correct way, and (when you use it as shown earlier) it also causes the object itself to go out of scope as soon as Dispose is called Within the using block, the object is read-only and cannot be modified or reassigned This comes from here
- What is the logic behind the using keyword in C++?
In C++11, the using keyword when used for type alias is identical to typedef 7 1 3 2 A typedef-name can also be introduced by an alias-declaration The identifier following the using keyword becomes a typedef-name and the optional attribute-specifier-seq following the identifier appertains to that typedef-name
- Using --add-host or extra_hosts with docker-compose
I am using docker-compose to run a test environment, that consists of about 5 different containers The inter-container links and the shared volumes (volumes-from) works wonderfully I also expose some ports up to the host machine, which works nicely
- How to update upgrade a package using pip? - Stack Overflow
Using sudo will ask to enter your root password to confirm the action, but although common, is considered unsafe If you do not have a root password (if you are not the admin) you should probably work with virtualenv
- How does `USING` keyword work in PostgreSQL? - Stack Overflow
It takes a comma-separated list of the shared column names and forms a join condition that includes an equality comparison for each one For example, joining T1 and T2 with USING (a, b) produces the join condition ON T1 a = T2 a AND T1 b = T2 b So simply said, in this case both tables have the column user_id and the join is done based on them
- What is the C# Using block and why should I use it? [duplicate]
The using statement is used to work with an object in C# that implements the IDisposable interface The IDisposable interface has one public method called Dispose that is used to dispose of the object When we use the using statement, we don't need to explicitly dispose of the object in the code, the using statement takes care of it
- Accessing Microsoft Sharepoint files and data using Python
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 database(Sql server) I am using python So,Please anyone suggest me how to do this and I am beginner for accessing sharepoint and working this sort of things
- Left Outer Join using + sign in Oracle 11g - Stack Overflow
TableA LEFT OUTER JOIN TableB is equivalent to TableB RIGHT OUTER JOIN Table A In Oracle, (+) denotes the "optional" table in the JOIN
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