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How Can I Set the Default Value of a Timestamp Column to the Current Timestamp with Laravel Migratio
...by Laravel when accessing timestamps. To fix for PostgreSQL, use: DB::raw('now()::timestamp(0)') (reference: postgresql.org/docs/8.1/static/…)
– andrewhl
Aug 11 '14 at 20:37
...
Using Build Flavors - Structuring source folders and build.gradle correctly
... ...
}
prod {
...
}
}
Now, we will have two different flavors of our app. You can check it on Android Studio too inside the Build Variants tab
Build variants
Multiple package names
What if you want to have installed on your phone one app with d...
Can I combine :nth-child() or :nth-of-type() with an arbitrary selector?
...ype(8), .rest:nth-of-type(9), .rest:nth-of-type(10){
display:none;
}
Now you must be wondering what is the difference between nth-child and nth-of-type so this is the difference
Suppose the html is
<div class="one">...</div>
<div class="two">...</div>
<div class="...
How do I style a dropdown with only CSS?
... have no way of removing the default arrow (which would mean that we would now have two arrows), but, we could use a funky Internet Explorer 9 selector.
To at least undo our custom arrow - leaving the default select arrow intact.
/* Target Internet Explorer 9 to undo the custom arrow */
@media scr...
How to simulate a click by using x,y coordinates in JavaScript?
...ppy about this discovery!! =D Makes many things deemed impossible possible now =) ... or at least less complicated. Thanks!!
– RadiantHex
Jul 18 '10 at 22:18
1
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What is the usefulness of PUT and DELETE HTTP request methods?
...ike this: /blog/article/1 would invoke blogController::articleAction($id);
Now this Router is only aware of the URL or /blog/article/1/
But if that Router would be aware of whole HTTP Request object instead of just URL, he could have access HTTP Request verb (GET, POST, PUT, DELETE...), and many ot...
Why always ./configure; make; make install; as 3 separate steps?
...o make install because only root can copy files to /usr and /usr/local.
Now you see that each step is a pre-requirement for next step. Each step is a preparation to make things work in a problemless flow. Distros use this metaphor to build packages (like RPM, deb, etc.).
Here you'll see that ea...
Why is std::map implemented as a red-black tree?
...implementation". Each implementer chooses an implementation. As far as we know, they've all chose RB trees, so presumably this is either for performance or for ease of implementation/maintenance. As I said, the breakpoint for performance might not imply that they think there are more inserts/deletes...
stringstream, string, and char* conversion confusion
...str();
}
IMO that's the best solution. Unfortunately it's not very well known.
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Differences between ExpandoObject, DynamicObject and dynamic
...ave any use to you as the developer.
When you extend DynamicObject you are now able to provide CUSTOM behavior regarding how you want dynamic dispatch to resolve to data stored internally in your underlying data representation at run-time.
ExpandoObject stores underlying data in a Dictionary, etc. I...