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Return a “NULL” object if search result not found
I'm pretty new to C++ so I tend to design with a lot of Java-isms while I'm learning. Anyway, in Java, if I had class with a 'search' method that would return an object T from a Collection< T > that matched a specific parameter, I would return that object and if the object was not found in...
Callback functions in Java
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You didn't get me, what I said is about translating C++ code which uses callback functions to Java 8, There, for each unique function pointer, you have to create a Functional interface in Java, since there will be more parameters in the real production code.
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Static variable inside of a function in C
...be illegal at global scope. (C requires constant initializers for globals, C++ does not).
– Richard J. Ross III
Dec 26 '18 at 19:00
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Meaning of 'const' last in a function declaration of a class?
...;
would be legal.
See How many and which are the uses of “const” in C++? for more information.
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Should I initialize variable within constructor or outside constructor [duplicate]
When I use Java based on my C++ knowledge, I love to initialize variable using the following way.
11 Answers
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Convert any object to a byte[]
...it maps byte-by-byte. This is a really good method to exchange memory with C++ mapping. +1 for you.
– Hao Nguyen
Feb 8 '15 at 1:44
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Tools for JPEG optimization? [closed]
...able if you want to incorporate it into your own programs or java script / c++ program.
Another alternative is http://pnggauntlet.com/ PNGGAUNTLET takes forever but it does a pretty good job.
[WINDOWS ONLY]
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How do I change Eclipse to use spaces instead of tabs?
...lipse. It's astonishing that this setting wasn't available until 3.3.
C / C++
Click Window » Preferences
Expand C/C++ » Code Style
Click Formatter
Click the New button to create a new profile, then OK to continue
Click the Indentation tab
Under General Settings, set Tab policy to: Spaces only
C...
How to invoke the super constructor in Python?
...nit for super?
The constructor (__new__) gets invoked in a chain (like in C++ and Java). Once the instance is created, only that instance's initialiser (__init__) is called, without any implicit chain to its superclass.
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How to get the index of an element in an IEnumerable?
...e. that would just be the equivalent of an "random accessible" concept, in C++ STL terminology.
– v.oddou
Mar 28 '13 at 4:02
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