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Getting Java version at runtime
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What about getting the version from the package meta infos:
String version = Runtime.class.getPackage().getImplementationVersion();
Prints out something like:
1.7.0_13
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Javascript - remove an array item by value [duplicate]
...k at the question more carefully, it looks like he wants to remove a value from an array, not an index.
– Peter Olson
Aug 22 '11 at 3:31
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jQuery post() with serialize and extra data
...ject data { name3 : 'value3', name4: 'value4' } and push it into the array from serializeArray(), you get [{name1: 'value1'}, {name2: 'value2'}, {name3:'value3', name4:'value4'}]. The last object in the array is invalid and you won't get result.
– Gudradain
Nov...
Number of days in particular month of particular year?
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java.time.LocalDate
From Java 1.8, you can use the method lengthOfMonth on java.time.LocalDate:
LocalDate date = LocalDate.of(2010, 1, 19);
int days = date.lengthOfMonth();
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List attributes of an object
...e only function that got me all available attributes on the boston dataset from sklearn - __dict__ was empty, when in fact there were 5 available attributes
– Coruscate5
Jul 24 '19 at 21:57
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Mockito.any() pass Interface with Generics
...type parameter because of enhanced type inference. The compiler now knows from the target type (the type of the method argument) that you actually mean Matchers.<AsyncCallback<ResponseX>>any(), which is the pre-Java 8 solution.
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How to check if a variable is null or empty string or all whitespace in JavaScript?
...(addr)))
This has the advantage of actually removing any outer whitespace from addr instead of just ignoring it when performing the check.
Reference: http://api.jquery.com/jQuery.trim/
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Why are my CSS3 media queries not working?
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In fact, have your css styles stacked in decreasing order from standard to smallest size. The rules still applies If you have your media queries all in the same file.
– Phil Andrews
Oct 14 '16 at 22:02
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Error in plot.new() : figure margins too large in R
...ly fixed by making the sidebar bigger by clicking and dragging on its edge from right to left.
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How do you embed binary data in XML?
... best answer because I can copy/paste Convert.ToBase64String from it
– Eldritch Conundrum
Aug 8 '19 at 10:02
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