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What's an Aggregate Root?
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Aggregate root is a complex name for simple idea.
General idea
Well designed class diagram encapsulates its internals. Point through which you access this structure is called aggregate root.
Internals of your solution may be very complicated, but user of this hi...
What is a handle in C++?
...hing from an integer index to a pointer to a resource in kernel space. The idea is that they provide an abstraction of a resource, so you don't need to know much about the resource itself to use it.
For instance, the HWND in the Win32 API is a handle for a Window. By itself it's useless: you can't ...
Assign variable in if condition statement, good practice or not? [closed]
...ice why? "To avoid accidental misuse of a variable, it is usually a good idea to introduce the variable into the smallest scope possible. In particular, it is usually best to delay the definition of a variable until one can give it an initial value ... One of the most elegant applications of these...
Some projects cannot be imported because they already exist in the workspace error in Eclipse
... No longer working for me with latest eclipse :(. \n anyone has an idea how to solve this? pretty frustrating.
– Fisher Coder
May 21 '16 at 0:54
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Which is more efficient, a for-each loop, or an iterator?
...nt:all Whatever.java does not warn us about this empty loop body. IntelliJ IDEA does though. Admittedly I have configured IntelliJ to use Eclipse Compiler, but that may not be the reason why.
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When to use a Content Provider
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I would argue it is definitely a good idea to use a ContentProvider even if you don't intend to make it public.
It's good practice to provide the extra level of abstraction over your data to make it easier to change internally. What if you decide to change the ...
Android Log.v(), Log.d(), Log.i(), Log.w(), Log.e() - When to use each one?
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Who named those method? That is a terrible idea. I wonder how my team would appreciate if I named my stuff with only 1 letter names. Bet they would send me to hell?
– SandRock
Jun 13 '19 at 17:57
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Android Left to Right slide animation
...time, no matter what, it does the left to right animation. Anyone have any ideas???
– Ryan C
Feb 28 '15 at 23:55
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How line ending conversions work with git core.autocrlf between different operating systems
...e, though.) For what it's worth, you and I and Linus Torvalds all hate the idea of a VCS ever modifying what's being committed. But there are all those Windows users... :-)
– torek
Feb 20 '17 at 17:29
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How to request a random row in SQL?
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This is a bad idea. This method will not use an index unless each column is indexed indivdually. Table with 100million records could take a very long time to get one record.
– Switch
Dec 13 '12 at ...