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Inline instantiation of a constant List
...s up to you... if you expect that it should only be treated as a sequence, then IEnumerable<string> would probably be most appropriate. If the order matters and you want people to be able to access it by index, IList<T> may be appropriate. If you want to make the immutability apparent, d...
How can I have linked dependencies in a git repo?
...ository, you'll need to do:
git submodule init
git submodule update
And then all submodules you've added will be checked out at the same revision you have.
When you want to update to a newer version of one of the libraries, cd into the submodule and pull:
cd lib/some_lib
git pull
Then, when y...
Unable to simultaneously satisfy constraints, will attempt to recover by breaking constraint
...eate an SSBadgeView (UIView), add an imageView subView to the SSBadgeView, then add the SSBAdgeView as a subview to a UIReuseableView. I add some constraints to the SSBadgeView and setTranslatesAutoresizingMaskIntoConstraints:NO on the SSBadgeView. the image subView of the SSBadgeView is laid out as...
Virtual member call in a constructor
...itializers run in order from the most derived class to the base class, and then constructors run in order from the base class to the most derived class (see Eric Lippert's blog for details as to why this is).
Also in .NET objects do not change type as they are constructed, but start out as the most...
Disable all table constraints in Oracle
... loop
if c1.table_name = c2.table_name and c1.status = 'ENABLED' THEN
dbms_utility.exec_ddl_statement('alter table ' || c1.owner || '.' || c1.table_name || ' disable constraint ' || c1.constraint_name);
end if;
end loop;
END LOOP;
END;
/
...
Subset of rows containing NA (missing) values in a chosen column of a data frame
...e an 'NA' character string (I will replace it with your second statement), then I would like to choose the entire row to be part of the new data frame.
– John
Nov 2 '11 at 14:29
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How do I merge a git tag onto a branch
...
Same here so I git fetch --tags origin then I could: git merge tagname
– Will Hancock
Mar 25 '15 at 16:41
...
JavaScript function to add X months to a date
...ember 30th 2020)
If the day of the month changes when applying setMonth, then we know we have overflowed into the following month due to a difference in month length. In this case, we use setDate(0) to move back to the last day of the previous month.
Note: this version of this answer replaces an ...
How long do browsers cache HTTP 301s?
...n't have control over the site where the previous redirect target went to, then you are out of luck. Try and beg the site owner to redirect back to you.
Prevention is better than cure - avoid a 301 redirect if you are not sure you want to permanently de-commission the old URL.
...
Lowercase JSON key names with JSON Marshal in Go
...hey make the fields with lowercase letters in the generated JSON etc, etc. Then I came across this thread and thought "OMG That's brilliant!!!". I even jumped and explained my girlfriend why I am so excited :D It's so cool :)))
– nyxz
Feb 10 '14 at 21:52
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