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C# Sortable collection which allows duplicate keys
...eady stated in some other answers, you should use your own comparer class. For this sake I use a generic IComparer class, that works with anything that implements IComparable:
/// <summary>
/// Comparer for comparing two keys, handling equality as beeing greater
/// Use this Comparer e.g. wit...
How to get the home directory in Python?
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You want to use os.path.expanduser.
This will ensure it works on all platforms:
from os.path import expanduser
home = expanduser("~")
If you're on Python 3.5+ you can use pathlib.Path.home():
from pathlib import Path
home = str(Path.home())
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How do you implement a private setter when using an interface?
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In interface you can define only getter for your property
interface IFoo
{
string Name { get; }
}
However, in your class you can extend it to have a private setter -
class Foo : IFoo
{
public string Name
{
get;
private set;
}
}
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Static and Sealed class differences
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Awesome. Thanks for the prompt response @HosseinNarimaniRad. I had upvoted you in the morning itself as the information was anyways correct but it was just a formatting issue. Btw, your answer deserves to be the accepted answer from the mome...
How do you migrate an IIS 7 site to another server?
I'm wondering what is the best practice for moving a website to another server (along with all settings, etc.)
7 Answers
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Naming convention for unique constraint
Naming conventions are important, and primary key and foreign key have commonly used and obvious conventions ( PK_Table and FK_Table_ReferencedTable , respectively). The IX_Table_Column naming for indexes is also fairly standard.
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Get lengths of a list in a jinja2 template
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Can we check for undefined too? I have to use {% if products is none ... %} which is quite tiring
– Nam G VU
Aug 21 '17 at 4:28
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Difference between save and saveAndFlush in Spring data jpa
...bably use some sort of transactions mechanism, which issues commit command for you if everything works out fine.
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Use of undeclared identifier 'kUTTypeMovie'
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@import MobileCoreServices; - for Objective-C
– Ganpat
Mar 13 '18 at 10:11
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mvn clean install vs. deploy vs. release
...arget by default)
install: installs the package into the local repository, for use as a dependency in other projects locally.
mvn deploy
This command invokes the deploy phase:
deploy: copies the final package to the remote repository for sharing with other developers and projects.
mvn ...