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Sockets: Discover port availability using Java
... tests whether it is in LISTEN state, whether the IP address is reachable, etc.
– Marquis of Lorne
Jul 27 '15 at 22:55
1
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How to call function from another file in go language?
...run as a grouped package, where the files know about eachothers functions, etc. Example:
go build ./
OR
go build test1.go test2.go
OR
go build *.go
And then afterward simply calling the executable from the command line will give you a similar output to using the run command when you ran all the file...
Is there a limit to the length of HTML attributes?
...he length of tag
names, attribute names, attribute
values, text nodes, etc. While
implementors are encouraged to avoid
arbitrary limits, it is recognized
that practical concerns will likely
force user agents to impose nesting
depth constraints.
So I suppose that is your answer.
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What parameters should I use in a Google Maps URL to go to a lat-lon?
... @SameeraR. Is there any way to include "Avoid Highways, Tolls" etc option using these URLs?
– CopsOnRoad
Feb 10 '18 at 19:33
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Sound effects in JavaScript / HTML5
...the Audio element was never meant to provide full audio support for games, etc. It was designed to allow a single piece of media to be embedded in a page, similar to an img tag. There are a lot of issues with trying to use the Audio tag for games:
Timing slips are common with Audio elements
You ...
Change Author template in Android Studio
... even further and define your own variables - such as User, Company, Email etc.:
#set ($USER = "Name name")
#set ($COMPANY = "company Ltd")
#set ($EMAIL = "example@gmail.com")
/**
* Created by ${USER} on ${DATE}.
* ${COMPANY}
* ${EMAIL}
*/
...
Convert character to ASCII code in JavaScript
...
Fun fact: you don’t really need the 0 (first argument value) — just "\n".charCodeAt() will do.
– Mathias Bynens
Oct 17 '11 at 9:40
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How do I make jQuery wait for an Ajax call to finish before it returns?
...usually bad practice, for example no events, other ajax requests, timeouts etc will be processed. You can also modify the code above to block only part of the UI while your ajax is processing (ie the part it will affect)
– kofifus
Dec 27 '15 at 6:49
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Is there a Java equivalent or methodology for the typedef keyword in C++?
...or what you want since you can't subclass final classes (Integer, Double, etc)
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What is the proper way to format a multi-line dict in Python?
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I use #3. Same for long lists, tuples, etc. It doesn't require adding any extra spaces beyond the indentations. As always, be consistent.
mydict = {
"key1": 1,
"key2": 2,
"key3": 3,
}
mylist = [
(1, 'hello'),
(2, 'world'),
]
nested = {
a...