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Capturing Ctrl-c in ruby
...T") { puts "Shutting down."; socket.close; context.terminate; exit}
puts "Starting up"
while true do
message = socket.recv_string
puts "Message: #{message.inspect}"
socket.send_string("Message received")
end
Source
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How do I set the rounded corner radius of a color drawable using xml?
...If you use it on a TextView you'll need to remember to add padding for the start and end so the text doesn't get crowded by the rounded edge
– RowanPD
Jun 4 '17 at 15:49
add a...
Is there a valid reason for enforcing a maximum width of 80 characters in a code file, this day and
.... As others have mentioned, readability is a top concern and reading speed starts dropping above 60-66 chars (typography, based on human physiology).
– sola
Apr 17 '18 at 8:55
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How to convert a factor to integer\numeric without loss of information?
...ge varhandle
unfactor(your_factor_variable)
This example can be a quick start:
x <- rep(c("a", "b", "c"), 20)
y <- rep(c(1, 1, 0), 20)
class(x) # -> "character"
class(y) # -> "numeric"
x <- factor(x)
y <- factor(y)
class(x) # -> "factor"
class(y) # -> "factor"
lib...
Sample settings.xml for maven
...
|
| The sections in this sample file are intended to give you a running start
| at getting the most out of your Maven installation. Where appropriate, the
| default values (values used when the setting is not specified) are provided.
|
|-->
<settings xmlns="http://maven.apache.org/SETTI...
What is an SSTable?
...hrough the cassandra code; the only call is mlockall(MCL_CURRENT); done at startup. See also: goo.gl/AEgPM
– ithkuil
Apr 18 '12 at 17:03
4
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Why is nginx responding to any domain name?
...e. Also, many distributions run an 'nginx -t' to test the config before restarting - you may have an error preventing a restart.
– jwhitlock
Dec 12 '13 at 21:10
2
...
CAP theorem - Availability and Partition Tolerance
...: (Linearizability or strong consistency) roughly means
If operation B started after operation A successfully completed, then
operation B must see the system in the same state as it was on
completion of operation A, or a newer state (but never old state).
A:
“every request received b...
How to use Active Support core extensions
...ire all libs that you use all the time. It will load them automatically on start. I.E. I use awesome_print, hirb and some custom methods all the time - so I just put them there and don't have to think twice for things like 1.hour.ago or ap {:a => 3, :b => "nick"} to work.
...
Specifically, what's dangerous about casting the result of malloc?
Now before people start marking this a dup, I've read all the following, none of which provide the answer I'm looking for:
...