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CASCADE DELETE just once

... If you really want DELETE FROM some_table CASCADE; which means "remove all rows from table some_table", you can use TRUNCATE instead of DELETE and CASCADE is always supported. However, if you want to use selective delete with a where ...
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Finding Key associated with max Value in a Java Map

... Basically you'd need to iterate over the map's entry set, remembering both the "currently known maximum" and the key associated with it. (Or just the entry containing both, of course.) For example: Map.Entry<Foo, Bar> maxE...
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Where in memory are my variables stored in C?

...declared in functions), variables (in main function), pointers, and dynamically allocated space (using malloc and calloc) get stored in memory? ...
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Why can't we have static method in a (non-static) inner class?

... would be 'annoying as a mothertrucker'. Don't understand why Java doesn't allow for this. Sometimes, I want an inner class to use properties of the parent class, but keep static methods for better namespacing. Is there something inherently wrong with this? :( – Angad ...
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Why does Stream not implement Iterable?

...entation of Iterable about whether iterator should always or might not be callable multiple times. That's something they should put in there. This seems to be more of a standard practice than a formal specification. – Lii Apr 2 '14 at 9:06 ...
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Differences between unique_ptr and shared_ptr [duplicate]

... Both of these classes are smart pointers, which means that they automatically (in most cases) will deallocate the object that they point at when that object can no longer be referenced. The difference between the two is how many different pointers of each type can refer to a resource. When using...
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Convert command line arguments into an array in Bash

... Actually your command line arguments are practically like an array already. At least, you can treat the $@ variable much like an array. That said, you can convert it into an actual array like this: myArray=( "$@" ) If you just...
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findViewByID returns null

First of all: yes, I read all the other threads on this topic. And not only those from this site... (you see, I'm a little frustrated) ...
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How does the Meteor JavaScript framework work? [closed]

...u have scripts on server which take data from database and add that dynamically to web-pages and the user-submitted data gets added to databases through some other scrips. ...
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How can I make git show a list of the files that are being tracked?

... If you want to list all the files currently being tracked under the branch master, you could use this command: git ls-tree -r master --name-only If you want a list of files that ever existed (i.e. including deleted files): git log --pretty=f...