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What is the Difference Between read() and recv() , and Between send() and write()?
..., and between send() and write() in socket programming in terms of performances, speed and other behaviors?
7 Answers
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difference between each.with_index and each_with_index in Ruby?
...each_with_index does the same thing, but has no optional starting index.
For example:
[:foo, :bar, :baz].each.with_index(2) do |value, index|
puts "#{index}: #{value}"
end
[:foo, :bar, :baz].each_with_index do |value, index|
puts "#{index}: #{value}"
end
Outputs:
2: foo
3: bar
4: baz
...
What is Microsoft.csharp.dll in .NET 4.0
...by default in Visual Studio 2010 projects. What is this new assembly used for? It does not seem to contain much after looking at it using Reflector and Google does not seem to have much to say about it either.
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Ukkonen's suffix tree algorithm in plain English
...ffix Trees , but he glosses over various points and some aspects of the algorithm remain unclear.
7 Answers
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O(nlogn) Algorithm - Find three evenly spaced ones within binary string
I had this question on an Algorithms test yesterday, and I can't figure out the answer. It is driving me absolutely crazy, because it was worth about 40 points. I figure that most of the class didn't solve it correctly, because I haven't come up with a solution in the past 24 hours.
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IOS: verify if a point is inside a rect
...nt The point to examine.
Return Value
true if the rectangle is not null or empty and the point is located within the rectangle; otherwise, false.
A point is considered inside the rectangle if its coordinates lie inside the rectangle or on the minimum X or minimum Y edge.
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In jQuery, how do I get the value of a radio button when they all have the same name?
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In your code, jQuery just looks for the first instance of an input with name q12_3, which in this case has a value of 1. You want an input with name q12_3 that is :checked.
$("#submit").click(() => {
const val = $('input[name=q12_3]:checked').val(...
Multi-line string with extra space (preserved indentation)
...
Heredoc sounds more convenient for this purpose. It is used to send multiple commands to a command interpreter program like ex or cat
cat << EndOfMessage
This is line 1.
This is line 2.
Line 3.
EndOfMessage
The string after <<...
Android Studio: Javadoc is empty on hover
...
Turns out the docs hover page was simply resized to be very short. Carefully moving the mouse down to the bottom of the hover page allowed me to resize it.
Even after resizing it though, I still see it return to it's tiny size quite often... I'm glad I have my docs back, even if it doe...
Early exit from function?
... you start binding events that have a return in them. Check out this post for more info: fuelyourcoding.com/jquery-events-stop-misusing-return-false
– user603284
Jul 14 '11 at 21:53
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