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How to find all serial devices (ttyS, ttyUSB, ..) on Linux without opening them?
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12 Answers
12
Active
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Get week of year in JavaScript like in PHP
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283
You should be able to get what you want here: http://www.merlyn.demon.co.uk/js-date6.htm#YWD.
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Why does Eclipse complain about @Override on interface methods?
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268
Using the @Override annotation on methods that implement those declared by an interface is onl...
SignalR - Sending a message to a specific user using (IUserIdProvider) *NEW 2.0.0*
.... This depends on how you identify a user in your application.
In SignalR 2.0, this is done by using the inbuilt IPrincipal.Identity.Name, which is the logged in user identifier as set during the ASP.NET authentication.
However, you may need to map the connection with the user using a different id...
How do I free my port 80 on localhost Windows?
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edited Mar 3 '14 at 20:23
answered Apr 26 '13 at 18:52
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Get a random item from a JavaScript array [duplicate]
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2113
var item = items[Math.floor(Math.random() * items.length)];
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How to do an instanceof check with Scala(Test)
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edited Aug 26 '18 at 10:25
answered Dec 19 '11 at 13:27
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Type converting slices of interfaces
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227
In Go, there is a general rule that syntax should not hide complex/costly operations. Converti...
How do you tell if a string contains another string in POSIX sh?
...tring,
# otherwise returns 1.
contains() {
string="$1"
substring="$2"
if test "${string#*$substring}" != "$string"
then
return 0 # $substring is in $string
else
return 1 # $substring is not in $string
fi
}
contains "abcd" "e" || echo "abcd does not cont...
nvm keeps “forgetting” node in new terminal session
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1212
+50
Try nvm...