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Make sure only a single instance of a program is running
... me to notify the running instance, so it creates another window, pops up, etc.
– WhyNotHugo
Jun 17 '11 at 3:16
1
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What JSON library to use in Scala? [closed]
...ackson, not using Jerkson. It has support for Scala objects, (case classes etc).
Below is an example of how I use it.
object MyJacksonMapper extends JacksonMapper
val jsonString = MyJacksonMapper.serializeJson(myObject)
val myNewObject = MyJacksonMapper.deserializeJson[MyCaseClass](jsonString)
T...
How can I print the contents of a hash in Perl?
...StdHash)
Tie::StdHash {
public methods (9) : CLEAR, DELETE, EXISTS, FETCH, FIRSTKEY, NEXTKEY, SCALAR, STORE, TIEHASH
private methods (0)
internals: {
a "A",
b "B",
c "C",
d "D"
}
}
...
How do I copy a version of a single file from one git branch to another?
...of code). I'd like to use vim with this though... for syntax highlighting, etc.
– isaaclw
Oct 14 '14 at 17:32
3
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jQuery date/time picker [closed]
...t the same themes as well it works very much the same way, similar syntax, etc. This should be packaged with the jQuery UI imo.
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answered Sep 12 '10 a...
How to write a simple Html.DropDownListFor()?
...ing list of colors. They could come from a Linq query, from a static list, etc.:
public static IEnumerable<Color> Colors = new List<Color> {
new Color {
ColorId = 1,
Name = "Red"
},
new Color {
ColorId = 2,
Name = "Blue"
}
};
In your vi...
Long vs Integer, long vs int, what to use and when?
...t answer the question, which is about the difference between Long and long etc.
– GreenAsJade
Jan 14 '19 at 9:10
No, i...
What is the difference between
...f the tag which is necessary for js apps like displaying chart.js tooltips etc.
Update (Fixed broken link)
Everything about ERB can now be found here:
https://puppet.com/docs/puppet/5.3/lang_template_erb.html#tags
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Is it acceptable and safe to run pip install under sudo?
...nstall a different Python distribution (from Python.org, Homebrew, Canopy, etc.).
– charlesreid1
Oct 10 '17 at 21:21
...
Is it feasible to do (serious) web development in Lisp? [closed]
...oper resources (tools, libraries, documentation, best practices, examples, etc.) for a project of this nature?
11 Answers
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