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Do interfaces inherit from Object class in java
...nherit from Object class in Java?
No, they don't. And there is no common "root" interface implicitly inherited by all interfaces either (as in the case with classes) for that matter.(*)
If no then how we are able to call the method of object class on interface instance
An interface implicitly dec...
Why do I get a warning icon when I add a reference to an MEF plugin project?
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Can confirm that this was the root of the issue. Can also confirm that Visual Studio 2017 with update 15.3 has still not addressed the issue of not actually showing a meaningful message. Very annoying.
– Greg R Taylor
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How can I get Docker Linux container information from within the container itself?
...verridden, the hostname seems to be the short container id in Docker 1.12
root@d2258e6dec11:/project# cat /etc/hostname
d2258e6dec11
Externally
$ docker ps -a
CONTAINER ID IMAGE COMMAND CREATED STATUS PORTS NAMES...
Parameterize an SQL IN clause
...pe '$'
I prefer this approach to escaping because it works in Oracle and MySQL as well as SQL Server. (I usually use the \ backslash as the escape character, since that's the character we use in regular expressions. But why be constrained by convention!
Those pesky brackets
SQL Server also allo...
Attach to a processes output for viewing
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For me, this worked:
Login as the owner of the process (even root is denied permission)
~$ su - process_owner
Tail the file descriptor as mentioned in many other answers.
~$ tail -f /proc/<process-id>/fd/1 # (0: stdin, 1: stdout, 2: stderr)
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Import an existing git project into GitLab?
...alized location (e.g. github) that does NOT contain the .git folder at the root of the repository. This is only a convenient option if you have access to the server where the bare repository is stored. Otherwise the answer by @Raveren is the best option.
– TinkerTenorSoftwareG...
How to fix homebrew permissions?
...structive to some directories? I have a MacGPG2 directory that is owned by root and another dot-file as well.
– Jahhein
Jan 27 '18 at 13:21
5
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Transaction isolation levels relation with locks on table
...Spanish).
By the way, you can set the isolation level on RDBMS as well:
MySQL isolation level,
SQL Server isolation level
Informix isolation level (Personal Note: I will never forget about SET ISOLATION TO DIRTY READ sentence.)
and on and on...
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Error: Could not find or load main class in intelliJ IDE
... just close your intelliJ IDE and remove intelliJ IDE file and folder from root of project:
rm -rf .idea *.iml
Then open project with intelliJ. It must work now.
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Cannot open backup device. Operating System error 5
...s still causing issues. It only worked once I moved the destination to the root of C. More importantly out of a user folder (even though I had a share with full permissions - even tried "Everyone" as a test).
I don't know if i consider my issue "fixed", however it is "working".
Just a FYI for any ...