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What's the difference between deque and list STL containers?
... two? I mean the methods are all the same. So, for a user, they work identically.
8 Answers
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Sorting an ArrayList of objects using a custom sorting order
...ou all you need to know about sorting collections, such as ArrayList.
Basically you need to
make your Contact class implement the Comparable interface by
creating a method public int compareTo(Contact anotherContact) within it.
Once you do this, you can just call Collections.sort(myContactList...
git pull while not in a git directory
... a directory, /X/Y , which is a git repository. Is it possible to somehow call a command like git pull from inside /X , but targeting the /X/Y directory?
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Converting file size in bytes to human-readable string
...the other hand, hard disk manufacturers like to use decimal, so they would call it ~1.6GB.
And just to be confusing, floppy disks use a mixture of the two systems - their 1MB is actually 1024000 bytes.
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Finding JavaScript memory leaks with Chrome
...ew until the click event of the Start button. Now:
Run the HTML (saved locally of using this address) and take a snapshot.
Click Start to create the view.
Take another snapshot.
Click remove.
Take another snapshot.
Filter objects allocated between Snapshots 1 and 2 in Snapshot 3's "Summary" view.
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Why can a class not be defined as protected?
...clare class member as protected its visibility is classes at same package (called the package access) and the Subclassess. If you try to access from a outter class in other package this protected method member is not visible.
– kelgwiin
Jun 17 '15 at 13:59
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Why is auto_ptr being deprecated?
...ion of move semantics and the magic of rvalue references, it can do so considerably more naturally. It also "fits" with the rest of the standard library considerably better (though, in fairness, some of that is thanks to the rest of the library changing to accommodate move semantics instead of alway...
Exception messages in English?
...nly for error messages that you want it, you can make a cover function and call it in each catch.
– MPelletier
Jun 28 '16 at 12:01
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C# difference between == and Equals()
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Unless the operator is specifically implemented in the class
– Dominic Cronin
Nov 19 '11 at 21:11
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How to initialize HashSet values by construction?
...nymous inner subclass of HashSet with a static initialisation section that calls the add() method, which is definitely overkill for this situation. I love it!
– Conan
Jul 12 '12 at 15:16
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