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What are the differences between struct and class in C++?
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Quoting The C++ FAQ,
[7.8] What's the difference between
the keywords struct and class?
The members and base classes of a
struct are public by default, while in
class, they default to private. Note:
you should make your base classes
exp...
Round a double to 2 decimal places [duplicate]
... if exact answers are required" in Effective Java (2nd ed) by Joshua Bloch
What Every Programmer Should Know About Floating-Point Arithmetic
If you wanted String formatting instead of (or in addition to) strictly rounding numbers, see the other answers.
Specifically, note that round(200, 0) r...
How to set gradle home while importing existing project in Android studio
...ically - path/to/gradle/libexec/ - this is recommended. (the first path is what's achieved after installing gradle via Homebrew)
/path/to/android/studio/plugins/gradle - I don't recommend this because this version of Gradle might be out of date, and Android Studio itself might say it's incompatible....
Deserialize json object into dynamic object using Json.net
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@Gutek not sure what your issue is. Did you run the code? I added asserts to the test and added a property not in the original json. Screenshot of the debugger included.
– David Peden
Nov 12 '14 at 16:1...
Visualizing branch topology in Git
...th local and remote positions of the master branch and HEAD. This matches what popular branch-visualizing GUI tools for Git do (gitk, SourceTree, TortoiseGit, Tower, Fork, GitX), though with a bit more verbosity (some GUI tools use color-coding).
– Slipp D. Thompson
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MIT vs GPL license [closed]
...k about freedom? Why the self-censorship? And no, unfortunately that's not what 'free' means. Not even 'open' means that. Just to clarify neither the MIT nor GPL licenses let you do "anything with it". Only code with no license could fall in that category. Cheers
– Jorge Orpine...
How to remove items from a list while iterating?
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What if my list is huge and can't afford making a copy?
– jpcgt
Nov 15 '14 at 23:43
17
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How do I print the type or class of a variable in Swift?
... type "Metatype," but there doesn't appear to be an easy way to figure out what type a Metatype object represents, which is what I'm looking for.
– Matt Bridges
Jun 3 '14 at 12:53
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How to have stored properties in Swift, the same way I had on Objective-C?
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Ok what to do if I want to store Int, Bool and etc?
– Vyachaslav Gerchicov
Jun 30 '17 at 13:43
1
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Difference between string and char[] types in C++
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Arkaitz is correct that string is a managed type. What this means for you is that you never have to worry about how long the string is, nor do you have to worry about freeing or reallocating the memory of the string.
On the other hand, the char[] notation in the case above ...