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What is the garbage collector in Java?
...sed anymore -- that object is now considered "garbage".
Eventually, we'll start getting a lot of garbage, and memory will be used for objects which aren't being used anymore. If this keeps going on, eventually the Java Virtual Machine will run out of space to make new objects.
That's where the gar...
Accessing console and devtools of extension's background.js
I just started out with Google Chrome extensions and I can't seem to log to console from my background js. When an error occurs (because of a syntax error, for example), I can't find any error messages either.
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How to re-open an issue in github?
...template on 9/1/2020 (from the existing bug's page click 'New Issue', 'Get Started'):
Before filing, PLEASE check if the issue already exists (either open or closed) by using the search bar on the issues page. If it does, comment there. Even if it's closed, we can reopen it based on your comment.
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How can I represent an 'Enum' in Python?
...n, Pencil, Eraser = range(0, 3)
Using a range also allows you to set any starting value:
Pen, Pencil, Eraser = range(9, 12)
In addition to the above, if you also require that the items belong to a container of some sort, then embed them in a class:
class Stationery:
Pen, Pencil, Eraser = r...
Why are Oracle table/column/index names limited to 30 characters?
...-identifier-names.htm#CSDBF-GUID-F4CA155F-5A37-4705-8443-0A8C9E3F875C)
Starting with Oracle Database 12c Release 2 (12.2), the maximum length of identifier names for most types of database objects has been increased to 128 bytes.
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What is the difference between Strategy pattern and Dependency Injection?
...t would be risky to say that DI is just a renamed strategy pattern as that starts to dilute what the strategy pattern really is for, IMO.
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How do I convert an enum to a list in C#? [duplicate]
...e runtime type of its IEnumerable parameter (the this parameter) before it starts iterating through the collection, so it isn't that bad after all. It turns out .Cast<> lets the same array instance through.
If you follow it by .ToArray() or .ToList(), as in:
Enum.GetValues(typeof(SomeEnum))....
How to use SSH to run a local shell script on a remote machine?
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@bradley.ayers remember to start the command with a 'space' to skip the history (P.S. you need to have HISTCONTROL=ignoreboth or ignorespace to make it work)
– derenio
Jun 23 '13 at 14:38
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Secondary axis with twinx(): how to add to legend?
...u want to overwrite the label for ax2 and it doesn't have one set from the start
– Ciprian Tomoiagă
May 7 '17 at 23:56
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Setup a Git server with msysgit on Windows [closed]
... retrospect, if I had known how time consuming this would be, I might have started out with Mercurial as I read the install on Windows is easier, but I'll have an opinion on that after I work with Git awhile and then try Mercurial.
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