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Is there common street addresses database design for all addresses of the world? [closed]
...is broken down into fields. As a for instance, an Italian address uses:
<street address>
<zip> <town> <region>
<country>
Such as
Via Eroi della Repubblica
89861 Tropea VV
Italy
That is rather different from the order for US addresses - on the second line.
See a...
Open another application from your own (intent)
...htly an extended one.
An application - technically a process - can have multiple activities, services, content providers and/or broadcast listeners. If at least one of them is running, the application is up and running (the process).
So, what you have to identify is how do you want to "start the a...
Update Git branches from master
...
Then merge:
git merge origin/master
Then push:
git push origin b1
Alternatively, you can do a rebase:
git fetch
git rebase origin/master
share
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improve this answer
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How to get current user, and how to use User class in MVC5?
...troller, use
HttpContext.Current.User.Identity.GetUserId();
In the default template of MVC 5, user ID is a GUID stored as a string.
No best practice yet, but found some valuable info on extending the user profile:
Overview of Identity: https://devblogs.microsoft.com/aspnet/introducing-asp-net-...
Rails - Validate Presence Of Association?
...rails/ActiveModel/Validations/ClassMethods/validates_presence_of
class A < ActiveRecord::Base
has_many :bs
validates_presence_of :bs
end
or just validates
http://apidock.com/rails/ActiveModel/Validations/ClassMethods/validates
class A < ActiveRecord::Base
has_many :bs
validates :bs...
Passing multiple error classes to ruby's rescue clause in a DRY fashion
I have some code that needs to rescue multiple types of exceptions in ruby:
3 Answers
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How do I invoke a Java method when given the method name as a string?
...
Use method invocation from reflection:
Class<?> c = Class.forName("class name");
Method method = c.getDeclaredMethod("method name", parameterTypes);
method.invoke(objectToInvokeOn, params);
Where:
"class name" is the name of the class
objectToInvokeOn is of ty...
Why does SSL handshake give 'Could not generate DH keypair' exception?
...d I can't see an obvious way to use that just for DH. However, I found an alternative solution, which I'll add as a new answer. (It's not pretty.)
– sam
Jul 28 '11 at 16:23
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Proper URL forming with Query String and Anchor Hashtag
...eloading the page.
It may be necessary to submit the page using a
<form action='webpage.php?q=string#tag' method='GET or POST'>
<input type='text' id='q' name='q' value='string'>
<input type='submit' value='submit'>
</form>
rather than just a URL link
...
When should you use constexpr capability in C++11?
...s more obvious what you are doing. Take max( a, b ) for example:
template< typename Type > constexpr Type max( Type a, Type b ) { return a < b ? b : a; }
Its a pretty simple choice there but it does mean that if you call max with constant values it is explicitly calculated at compile time...