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Can someone explain in simple terms to me what a directed acyclic graph is?
Can someone explain in simple terms to me what a directed acyclic graph is? I have looked on Wikipedia but it doesn't really make me see its use in programming.
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Casting interfaces for deserialization in JSON.NET
...OrdinaryLocation. How to map these to Location property ? If you just have one implementation like MyLocation its easy, but how to do it if there are multiple implementations of ILocation ?
– ATHER
Oct 9 '15 at 23:09
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Shell - How to find directory of some command?
...now that when you are on shell, the only commands that can be used are the ones that can be found on some directory set on PATH.
Even I don't know how to see what dirs are on my PATH variable (and this is another good question that could be answered), what I'd like to know is:
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Changing variable names in Vim
...rename variables in VIM -- and those can be more concise
I'm surprized no one suggested this way:
* :s// NEWNAME /gc
The * is the same as gn - it searches for the next occurence of the word under cursor AND it becomes the last searched pattern, so when you omit the search pattern in the subst...
How do I check if a list is empty?
...aises an exception "ValueError: The truth value of an array with more than one element is ambiguous. Use a.any() or a.all()"
– Mr.WorshipMe
Mar 20 '19 at 18:03
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KeyValuePair VS DictionaryEntry
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Am i the only one who would say generical?
– Mauro Sampietro
Nov 30 '16 at 16:28
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Which Radio button in the group is checked?
...t be necessary. When you check a different RadioButton then it knows which one to uncheck… so it should know which is checked. How do I pull that information without doing a lot of if statements (or a switch).
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How to list all tags along with the full message in git?
...gs you like to work in a customized way, like git log, but let's save that one for a different question/answer.
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Differences between socket.io and websockets
...s and has more functionality, but also comes with some overhead. Sometimes one is better, sometimes the other. It's like choosing between querySelectorAll and jQuery - the answer is not always the same
– rsp
Jul 26 '16 at 13:32
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What does 'const static' mean in C and C++?
...he constant foo from other modules. Is this correct? If so, why would anyone use it in a C++ context where you can just make it private ?
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