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What is the meaning of addToBackStack with null parameter?
...mean by get the fragment later.
More information @
http://developer.android.com/guide/components/fragments.html
http://developer.android.com/reference/android/app/FragmentTransaction.html#addToBackStack(java.lang.String)
...
What does “Mass Assignment” mean in Laravel?
...hat scenario is line cited above (in my comment) useful. I mean without validation and all that stuff around.
– Kyslik
Jul 29 '14 at 11:27
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Non-CRUD operations in a RESTful service
...ase as a business entity or a resource in RESTful dictionary. That being said, making a purchase is actually creating a new resource. So:
POST /api/purchase
will place a new order. The details (user, car, etc.) should be referenced by id (or URI) inside the contents sent to this address.
It does...
CSS z-index paradox flower
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Here's my attempt: http://jsfiddle.net/Kx2k5/1/
(successfully tested on Fx27, Ch33, IE9, Sf5.1.10 and Op19)
CSS
.item {
/* include borders on width and height */
-webkit-box-sizing : border-box;
-moz-box-sizing : border-box;
box-sizi...
Rails: Default sort order for a rails model?
...d be chained together but only resulting in 1 actual database query, to avoid performance problems from executing 7 separate queries.
You can use a passed in parameter such as a date or a user_id (something that will change at run-time and so will need that 'lazy evaluation', with a lambda, like th...
What does multicore assembly language look like?
... the HW thread and allows it to run SW. It is up to the OS and BIOS to decide which HW threads run, and which processes and SW threads run on each HW thread.
– Nathan Fellman
Jul 19 '14 at 20:24
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NHibernate ISession Flush: Where and when to use it, and why?
... transactions
Don't use Close(), instead wrap your calls on an ISession inside a using statement or manage the lifecycle of your ISession somewhere else.
From the documentation:
From time to time the ISession will execute the SQL statements needed to synchronize the ADO.NET connection's state with...
Does order of where clauses matter in SQL?
Let's say I have a table called PEOPLE having 3 columns ID, LastName, FirstName , none of these columns are indexed.
LastName is more unique, and FirstName is less unique.
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How do you get the footer to stay at the bottom of a Web page?
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The detailed explanation with the demo is provided in this site: CSS Sticky Footer
– mohitp
Mar 22 '13 at 9:15
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Accessing private member variables from prototype-defined functions
...o it. That would essentially be scoping in reverse.
Methods defined inside the constructor have access to private variables because all functions have access to the scope in which they were defined.
Methods defined on a prototype are not defined within the scope of the constructor, and will n...