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How to activate JMX on my JVM for access with jconsole?
...entation can be found here:
http://java.sun.com/javase/6/docs/technotes/guides/management/agent.html
Start your program with following parameters:
-Dcom.sun.management.jmxremote
-Dcom.sun.management.jmxremote.port=9010
-Dcom.sun.management.jmxremote.rmi.port=9010
-Dcom.sun.management.jmxremote....
Format decimal for percentage values?
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If you have a good reason to set aside culture-dependent formatting and get explicit control over whether or not there's a space between the value and the "%", and whether the "%" is leading or trailing, you can use NumberFormatInfo's PercentPositivePattern an...
How to set limits for axes in ggplot2 R plots?
...sian(xlim = c(-5000, 5000))
Where the first removes all data points outside the given range and the second only adjusts the visible area. In most cases you would not see the difference, but if you fit anything to the data it would probably change the fitted values.
You can also use the shorthand...
Static implicit operator
...r will be executed - passing myBase in as the argument, and returning a valid XElement as the result.
It's a way for you as a developer to tell the compiler:
"even though these look like two totally unrelated types, there is actually a way to convert from one to the other; just let me handle th...
initializing a Guava ImmutableMap
...V pairs, 10 arguments total. This is by design; the ImmutableMap class provides six different of() methods, accepting between zero and five key-value pairings. There is not an of(...) overload accepting a varags parameter because K and V can be different types.
You want an ImmutableMap.Builder:
Im...
Why can't I use an alias in a DELETE statement?
...e aliases when using SELECT and other such statements, so I instinctively did what I'm used to and was wondering why it didn't work properly.
– Ricardo Altamirano
Jun 12 '12 at 21:38
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Rails - Nested includes on Active Records?
... B, that's when you'd use the array as given in the example in the Rails Guide.
A.includes(bees: [:cees, :dees])
You could continue to nest includes like that (if you actually need to). Say that A is also associated with Z, and that C is associated to E and F.
A.includes( { bees: [ { cees: [:ees...
css transform, jagged edges in chrome
...oes not work. A jagged edge appears during animation for a transparent png file.
To solve it I used: outline: 1px solid transparent;
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Checking if a folder exists (and creating folders) in Qt, C++
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@yalov - because it would collide with non-static QDir::mkdir("relative_path"). Not possible to have both overloads.
– Tomasz Gandor
Oct 13 '17 at 21:51
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How to specify an element after which to wrap in css flexbox? [duplicate]
...having (for example) orphaned menu items on the next line, I break in the middle of the menu.
5 Answers
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