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POSTing a @OneToMany sub-resource association in Spring Data REST
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Depatment Entity will not contain any mappping for forign key...so now when you will try the POST request for adding Employee with Department in single json request then it will be added....
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How does a “stack overflow” occur and how do you prevent it?
...ite recursive call (given the usual amount of memory in standard computers nowadays).
When you make a call to a method, function or procedure the "standard" way or making the call consists on:
Pushing the return direction for the call into the stack(that's the next sentence after the call)
Usuall...
Injecting $scope into an angular service function()
.../services that need to have access to that info (if there aren't any right now, don't be surprised if they start popping up soon).
Every time a new student is added (using the service's save() method), the service's own array of students will be updated and every other object sharing that array will...
What is the appropriate HTTP status code response for a general unsuccessful request (not an error)?
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I know this question is old, but I came up with the very same question today. If my user runs out of credits, what status code should my REST API return?
I tend to lean towards 402 Payment Required:
According to Wikipedia:
Rese...
When should I use malloc in C and when don't I?
... char array ( a variable) and some_memory points to that allocated memory. Now this array is both read and write. You can now do:
some_memory[0] = 'h';
and the array contents change to "hello World"
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How dangerous is it to compare floating point values?
I know UIKit uses CGFloat because of the resolution independent coordinate system.
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Static/Dynamic vs Strong/Weak
...ia has all the answers. Why I've not stumbled across this already I don't know.
– Dan Revell
Feb 28 '10 at 13:51
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Javascript web app and Java server, build all in Maven or use Grunt for web app?
...gest problem with both of these is that they are mostly Rhino based (WRO4J now has some Node support) and Rhino is dog slow compared to Node based tools. You also have to consider that the JavaScript tooling is rapidly maturing so you should be looking for tools that can move quickly.
WRO4J - Supp...
How to implement a queue using two stacks?
...and latest state of our stack represented as a bottle will be as below;
Now we have our stack represented as a bottle is populated with values 3,2,1. And we want to reverse the stack so that the top element of the stack will be 1 and bottom element of the stack will be 3. What we can do ? We can ...
When should I use C++14 automatic return type deduction?
... irrelevant to understanding this part of the code: the compiler needs to know and we could probably work it out but we don't need to say it here"?
Since "readability" is not objectively defined[*], and furthermore it varies by reader, you have a responsibility as the author/editor of a piece of co...