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What do REFRESH and MERGE mean in terms of databases?
... refreshed.
MERGE means something complex that approximates "save" but is more like "push this detached entity back into managed status and save its state changes"; the cascading means that all associated entities get pushed back the same way, and the managed-entity handle you get back from .merge(...
Regular expressions in an Objective-C Cocoa application
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Cool, the more people that use it, the better it'll probably become!
– avocade
Jan 12 '09 at 0:06
add a commen...
What is the difference between a “function” and a “procedure”?
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Why so red? IntelliJ seems to think every declaration/method cannot be found/resolved
...oesn't work, IntelliJ's caches might be corrupt (this used to happen a lot more often than it does now); in that case, regenerate them by
Clicking File -> Invalidate Caches and restarting the IDE
(though loading the project will take a while while the caches are recreated).
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Remove array element based on object property
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Amazon Interview Question: Design an OO parking lot [closed]
...ace is a class.
ParkingSpace has an Entrance.
Entrance has a location or more specifically, distance from Entrance.
ParkingLotSign is a class.
ParkingLot has a ParkingLotSign.
ParkingLot has a finite number of ParkingSpaces.
HandicappedParkingSpace is a subclass of ParkingSpace.
RegularParkin...
How to show all privileges from a user in oracle?
...the privileges, including those granted indirectly through roles, requires more complicated recursive SQL statements:
select * from dba_role_privs connect by prior granted_role = grantee start with grantee = '&USER' order by 1,2,3;
select * from dba_sys_privs where grantee = '&USER' or gra...
What are the “must have” jQuery plugins? [closed]
...form input data.
UI
Full-featured themable and ready-to-use widgets and more...
Interface
Dragging, Sortables, Droppables, plug-and-play components and visual effects.
Cycle
Versatile and lightweight image slideshow plugin.
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How to disable CSS in Browser for testing purposes
...in a sense it is possible. For your purpose the Web Developer plugin seems more appropriate though, there you have the option to disable all CSS or specific stylesheets, amongst other useful tools for assessing the accessibility of a site for older/mobile browsers.
– JoelKuiper...