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Truncate number to two decimal places without rounding
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Math.floor(value * 100) / 100 won't work if value = 4.27 seriously, try it.
– Dark Hippo
Jan 17 '14 at 16:56
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How to redirect stderr and stdout to different files in the same line in script?
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27
Try this:
your_command 2>stderr.log 1>stdout.log
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The numerals 0 thro...
How to count items in a Go map?
... zzzzzzzz
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Why does pattern matching in Scala not work with variables?
...ase.
– Emil Ivanov
Aug 16 '11 at 12:27
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Notice that target is a value (val), and not a variable...
Change directory command in Docker?
... confirm it works
– user1258361
May 27 at 20:40
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How do I revert master branch to a tag in git?
...aster can be used.
– Luke Wenke
Jul 27 '15 at 8:19
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How to loop through a HashMap in JSP?
...ery nice explanation.
– Khue Vu
Oct 27 '11 at 3:56
I'm sure the answer is obvious but - why are scriptlets considered ...
How to print the values of slices
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27
For a []string, you can use strings.Join():
s := []string{"foo", "bar", "baz"}
fmt.Println(str...
Lambda Expression and generic method
...e method in the functional interface has type parameters. See section §15.27.3 in JLS8:
A lambda expression is compatible [..] with a target type T if T is a functional interface type (§9.8) and the expression is congruent with the function type of [..] T. [..] A lambda expression is congruent...
Selecting multiple classes with jQuery
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Al right, I got this one stackoverflow.com/q/1041344/148271. basically I will have to join all the selector for intersection. Like $(".myClass.myOtherClass")
– IsmailS
Sep 2 '11 at 13:03
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