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How to immediately see compile errors in project tree of IntelliJ Idea?
I'm wondering if it is possible to configure IntelliJ Idea to immediately show compile errors on the class files in the project tree. Currently I need to manually trigger the recompilation to see error marks on my classes if the class cannot be compiled.
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Compare if BigDecimal is greater than zero
...It's as simple as:
if (value.compareTo(BigDecimal.ZERO) > 0)
The documentation for compareTo actually specifies that it will return -1, 0 or 1, but the more general Comparable<T>.compareTo method only guarantees less than zero, zero, or greater than zero for the appropriate three cases -...
What is the correct value for the disabled attribute?
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In html5, input is a void element and doesn't need a self closing slash: w3.org/TR/html5/syntax.html#void-elements and w3.org/TR/html5/syntax.html#syntax-start-tag
– Daniel
Feb 2 '16 at 7:55
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How to create file execute mode permissions in Git on Windows?
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How can I update the current line in a C# Windows Console App?
...ose a process is to completion, I'd just like to update the value on the same line as the cursor, and not have to put each percentage on a new line.
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Capturing Ctrl-c in ruby
I was passed a long running legacy ruby program, which has numerous occurrences of
5 Answers
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How do I set the rounded corner radius of a color drawable using xml?
...ke you would use any drawable (icon or resource file) using its resource name (R.drawable.your_xml_name)
– Guillaume
Nov 29 '11 at 10:39
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What does the filter parameter to createScaledBitmap do?
...better results from filtering even when downsizing. (There's an alternate method for getting high quality downsizing with interpolation, involving doing a series of 50% scale reductions. See http://today.java.net/pub/a/today/2007/04/03/perils-of-image-getscaledinstance.html for details.)
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How to get the index of a maximum element in a numpy array along one axis
I have a 2 dimensional NumPy array. I know how to get the maximum values over axes:
4 Answers
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Is there a valid reason for enforcing a maximum width of 80 characters in a code file, this day and
.... On a 22" monitor, it only covers maybe a quarter of the screen. I need some ammo to axe down this rule.
32 Answers
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