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Confusion: @NotNull vs. @Column(nullable = false) with JPA and Hibernate
...indicating database schema details. You're just getting some extra (and welcome!) help from Hibernate on the validation annotations.
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Closing multiple issues in Github with a commit message
I know you can close issues by putting closes #1 or fixes #1 in the commit message. What is the best way to close multiple issues in the same commit message?
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How to gracefully handle the SIGKILL signal in Java
...ould handle the signal by doing a controlled, but rapid, shutdown. When a computer shuts down, the final stage of the shutdown process sends every remaining process a SIGTERM, gives those processes a few seconds grace, then sends them a SIGKILL.
The way to handle this for anything other than kill ...
Windows: How to specify multiline command on command prompt?
how do we extend a command to next line?
4 Answers
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Difference between 'python setup.py install' and 'pip install'
... manually search out and download dependencies, which is tedious and can become frustrating.
pip keeps track of various metadata that lets you easily uninstall and update packages with a single command: pip uninstall <PACKAGE-NAME> and pip install --upgrade <PACKAGE-NAME>. In contrast, i...
Difference between os.getenv and os.environ.get
...iron vs. os.environ.get() so this answer correct in at least some ways - incomplete, but correct.
– FKEinternet
Jul 1 '19 at 18:12
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Why am I getting a “401 Unauthorized” error in Maven?
...y exists in the repository. So you might find that by publishing from the command line it works, but then when you do it from a script it fails (because it didn't exist in the repository the first time around). Either publish using a different version number, or delete the old artefact on the serv...
What is the difference between fastcgi and fpm?
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@cam8001: that's completely not true. You can set in SpawnFCGI how many processes to spawn, and the number of PHP children per process. So spawning 1 PHP process, with 100 children is the same thing as using FPM with 100 children... However, ...
What is the use for Task.FromResult in C#
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There are two common use cases I've found:
When you're implementing an interface that allows asynchronous callers, but your implementation is synchronous.
When you're stubbing/mocking asynchronous code for testing.
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What does “rc” mean in dot files
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It looks like one of the following:
run commands
resource control
run control
runtime configuration
Also I've found a citation:
The ‘rc’ suffix goes back to Unix's grandparent, CTSS. It had a command-script feature called "runcom". Early Unixes used ‘...