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What is N-Tier architecture?
...tier
architecture" refers to three-tier
architecture.
It's debatable what counts as "tiers," but in my opinion it needs to at least cross the process boundary. Or else it's called layers. But, it does not need to be in physically different machines. Although I don't recommend it, you can host ...
Android ACTION_IMAGE_CAPTURE Intent
...othing locks up. We can cancel out of it, but the file never gets written. What exactly do we have to do to get ACTION_IMAGE_CAPTURE to write the picture taken to a file?
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Why are global variables evil? [closed]
...erstand where the global variable is being set, where has been changed and what to expect from this global variable as opposed to an isolated function that its functionality can be determined by reading the function definition itself.
(Probably) Violating Pure Function definition
I believe that a ...
Rails: How can I set default values in ActiveRecord?
...e model. If you just want to initialize some numbers to 0 then this is not what you want.
Defining defaults in your migration also works part of the time... As has already been mentioned this will not work when you just call Model.new.
Overriding initialize can work, but don't forget to call super!
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Why is an int in OCaml only 31 bits?
...gned on word boundaries. Some even don't support unaligned access at all.
What this means is that in practice, all pointers will be divisible by 4, which means they will always end with two 0 bits. This allows us to distinguish between real pointers (that end in 00) and pointers which are actually ...
How to share Eclipse configuration over different workspaces
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One could do both this and what peakit said in his answer. I hope this combination of actions will be enough to truly export everything.
– Nikos
Oct 9 '16 at 9:10
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Trying to add adb to PATH variable OSX
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Tried both ./adb and adb.. Nothing, I have no idea what is wrong with this.
– skoko
Apr 2 '11 at 23:08
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git cherry-pick says “…38c74d is a merge but no -m option was given”
...eckout -b newX X
git cherry-pick Y..tempZ
(optional) git branch -D tempZ
What this does is to create a branch tempZ based on Z, but with the history from Y onward linearized, and then cherry-pick that onto a copy of X called newX. (It's safer to do this on a new branch rather than to mutate X.) Of...
Variable name as a string in Javascript
...the name of the constant or a variable in JavaScript. The closest thing to what you want...", like this other answer: stackoverflow.com/a/37393679
– bigpopakap
Jun 8 at 17:15
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How to paginate with Mongoose in Node.js?
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What about "count"? You need that to know how many pages there are.
– Aleksey Saatchi
Apr 2 '14 at 10:55
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