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Java logical operator short-circuiting
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In fact, to be really complete, all of &&, ||, & and | evaluate left to right. For a set of booleans b1, b2, ..., bn, the short circuit versions will cease evaluation when the first of these booleans is true (||) or false (&&a...
Magic number in boost::hash_combine
The boost::hash_combine template function takes a reference to a hash (called seed ) and an object v . According to the docs , it combines seed with the hash of v by
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Do I really have a car in my garage? [duplicate]
...List<Vehicle> v = new ArrayList<>(); // init with sum
v.addAll(cars);
v.addAll(boats);
return v;
}
// all vehicles method
public getAveragePriceAfterYears(int years) {
List<Vehicle> vehicules = getVehicles();
int s = 0;
for(Vehicle v : vehicules) {
/...
onMeasure custom view explanation
...ls, but each one is a little bit different than the other. Sometimes they call super.onMeasure at the end, sometimes they use setMeasuredDimension and didn't call it. Where is a difference?
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What kinds of patterns could I enforce on the code to make it easier to translate to another program
... are PHP and Python (Python to PHP should be easier to start with), but ideally I would be able to add other languages with (relative) ease. The plan is:
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How do I install a NuGet package .nupkg file locally?
I have some .nupkg files from a C# book. How can I install them?
8 Answers
8
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Why can't I use Docker CMD multiple times to run multiple services?
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Even though CMD is written down in the Dockerfile, it really is runtime information. Just like EXPOSE, but contrary to e.g. RUN and ADD. By this, I mean that you can override it later, in an extending Dockerfile, or simple in your run command, which is what you are experiencing. A...
Fix code indentation in Xcode
...evious code maintains its former indentation instead of adjusting automatically.
9 Answers
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What is recursion and when should I use it?
...sion.
To see why, walk through the steps that the above languages use to call a function:
space is carved out on the stack for the function's arguments and local variables
the function's arguments are copied into this new space
control jumps to the function
the function's code runs
the function's...
A positive lambda: '+[]{}' - What sorcery is this? [duplicate]
In Stack Overflow question Redefining lambdas not allowed in C++11, why? , a small program was given that does not compile:
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