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What should be the values of GOPATH and GOROOT?
...al for working with Go. For example the use of goinstall in the OP should now be go get.
– Sonia
Jun 1 '12 at 15:45
13
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Real World Example of the Strategy Pattern
...ect strategy instance for the cipher.
I hope this helps.
( I don't even know if Cipher is the right word :P )
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Update multiple rows in same query using PostgreSQL
...ate table results_dummy (id int, status text, created_at timestamp default now(), updated_at timestamp default now());
-- populate table with dummy rows
insert into results_dummy
(id, status)
select unnest(array[1,2,3,4,5]::int[]) as id, unnest(array['a','b','c','d','e']::text[]) as status;
select ...
Google Play on Android 4.0 emulator
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For future visitors.
As of now Android 4.2.2 platform includes Google Play services. Just use an emulator running Jelly Bean. Details can be found here:
Setup Google Play Services SDK
EDIT:
Another option is to use Genymotion (runs way faster)
EDIT...
Enabling HTTPS on express.js
...ert: cert
};
app = express()
app.get('/', (req, res) => {
res.send('Now using https..');
});
var server = https.createServer(options, app);
server.listen(port, () => {
console.log("server starting on port : " + port)
});
Finally run your application using https.
More informatio...
What's the fastest way to loop through an array in JavaScript?
...
The blog post this answer is based on is now almost 4 years old, and a lot has changed in js engines in that time, see my answer below for an updated comparison.
– jondavidjohn
Aug 31 '11 at 3:01
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What does character set and collation mean exactly?
...ation
of all four letters and their
encodings is a character set.
Now, suppose that we want to compare
two string values, 'A' and 'B'. The
simplest way to do this is to look at
the encodings: 0 for 'A' and 1 for
'B'. Because 0 is less than 1, we say
'A' is less than 'B'. Now, what...
Legality of COW std::string implementation in C++11
... whole point of doing the copying is that such references or iterators are now being obtained, so copying is necessary. But it may still be that C++11 disallows COW implementations.
– Cheers and hth. - Alf
Dec 18 '14 at 3:57
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How do I clone a Django model instance object and save it to the database?
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Worth noting that this quotes Django 1.2, we're now up to Django 1.4. Haven't tested whether or not this works, but don't use this answer without being sure that it works for you.
– Joe
Oct 4 '12 at 11:37
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OAuth with Verification in .NET
...ny, there's a special name and it looks like a "standard" but as far as I know the only service that implements "OAuth 1.0a" is Twitter. I guess that's standard enough. ok, anyway in OAuth 1.0a, the way it works for desktop apps is this:
You, the developer of the app, register the app and get a...