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What is the second parameter of NSLocalizedString()?
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The comment string is ignored by the application. It is used for a translator's benefit, to add meaning to the contextual usage of the key where it is found in your application.
For example, the Hello_World_Key key may take different values in a given l...
Remove an Existing File from a Git Repo
...t.log
C-d
from m. narebski: You then need to remove the file from the repo by executing "git rm --cached <file> and then committing this removal"
If you were also hoping to make the repo look as if it had never tracked that file, that is much more complicated and highly discouraged as it not...
Unpivot with column name
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You may also try standard sql un-pivoting method by using a sequence of logic with the following code..
The following code has 3 steps:
create multiple copies for each row using cross join (also creating subject column in this case)
create column "marks" and fill in rele...
Inherit from a generic base class, apply a constraint, and implement an interface in C#
...there is one)
type parameter constraints
the body of the class, surrounded by braces
a semicolon
Everything on that list is optional except for "class", the name, and the body, but everything must appear in that order if it appears.
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What is the difference between “int” and “uint” / “long” and “ulong”?
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This is quite fun to work out by hand. A 32-bit signed variable uses 1 bit for the sign (positive or negative) so can store values between -2^31 and +2^31 - 1
– Jaco Pretorius
Sep 16 '10 at 8:29
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Reimport a module in python while interactive
...but if the new version of a module does not define a name that was defined by the old version, the old definition is not removed.
If a module imports objects from another module using from ... import ..., calling reload() for the other module does not redefine the objects imported from it — one wa...
Unicode characters in URLs
... You can use the unencoded UTF-8 URLs, namely IRIs, in HTML5 documents by now. If you do that, all major browsers will understand it and display it correctly in their address bar.
– Oliver
Oct 23 '13 at 12:54
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View's SELECT contains a subquery in the FROM clause
...nt_id, sum(credits_used) as credits_used
from credit_usage
group by client_id
create view view_credit_status as
select
credit_orders.client_id,
sum(credit_orders.number_of_credits) as purchased,
ifnull(t1.credits_used,0) as used
from credit_orders
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How do I undo “Scope to this” in Visual Studio 2012?
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Click the "Home" icon (third one by default, the one with a house pictogram) in the Solution explorer. This will revert the view to the full solution.
share
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Should I implement __ne__ in terms of __eq__ in Python?
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this is the right answer (down here, by @aaron-hall). The documentation you quoted does not encourage you to implement __ne__ using __eq__, only that you implement it.
– guyarad
Sep 8 '16 at 13:07
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