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Which .NET Dependency Injection frameworks are worth looking into? [closed]
Which C#/.NET Dependency Injection frameworks are worth looking into?
And what can you say about their complexity and speed.
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What uses are there for “placement new”?
Has anyone here ever used C++'s "placement new"? If so, what for? It looks to me like it would only be useful on memory-mapped hardware.
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Returning a boolean from a Bash function
...nd returns true or false. Then I can use it in my scripts in the "if". But what should I return?
10 Answers
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How to call an external command?
... recommend using them directly.
The subprocess module should probably be what you use.
Finally please be aware that for all methods where you pass the final command to be executed by the shell as a string and you are responsible for escaping it. There are serious security implications if any part...
What is the advantage to using bloom filters?
... efficiently, using a single hash function rather than multiple, or that's what it seems. Why would you use a bloom filter and how is it useful?
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What is Func, how and when is it used
What is Func<> and what is it used for?
7 Answers
7
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What's the difference between a proc and a lambda in Ruby?
... Proc.new and in all Ruby versions it should be avoided.
So then you ask what is the difference between lambda and Proc.new?
First, in terms of parameter passing, lambda behaves like a method call. It will raise an exception if you pass the wrong number of arguments. In contrast, Proc.new behave...
What is the default text size on Android?
... 18 in my view. But for a better integration, I simply would like to know, what text size is "normal" for buttons. From my test, it should be something like 12sp, but I have not found any documentation on this.
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What are Maven goals and phases and what is their difference?
What is the difference/relation between Maven goals and phases? How they are related to each other?
8 Answers
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String formatting named parameters?
...ike list or tuple) and then *kwargs (a dict keyed with strings if you know what's good for you).
The interpolation points are determined first by substituting the named values at their labels, and then positional from what's left.
So, you can also do this...
print('<a href="{not_my_url}">{}&l...