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How to set the font size in Emacs?
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I'm trying to do this, but in Emacs 23.1.1 the auto-complete will only show the options set-face-background set-face-font set-face-inverse-video-p set-face-underline set-face-background-pixmap set-face-foreground set-face-stipple set-face-underline-p.
– T...
Sort hash by key, return hash in Ruby
... are right. I had a bug (a is an array, not just the key). I've deleted my comment.
– zachaysan
Dec 5 '16 at 19:36
Jus...
How to mock a final class with mockito
...g.mockito.plugins.MockMaker with "mock-maker-inline" in it as per baeldung.com/mockito-final
– micseydel
Oct 22 '19 at 17:17
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What is the C# version of VB.net's InputDialog?
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Deleting DataFrame row in Pandas based on column value
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How would we modify this command if we wanted to delete the whole row if the value in question is found in any of columns in that row?
– Alex
Apr 27 '16 at 20:27
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Programmatically trigger “select file” dialog box
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Straightforward for basic cases, but not compatible with many browsers. Please note that its a much better idea to combine this solution with overlaying the file input element over a button at opacity:0, as it has been mentioned in Xeon06's answer.
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How do I get the file extension of a file in Java?
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In this case, use FilenameUtils.getExtension from Apache Commons IO
Here is an example of how to use it (you may specify either full path or just file name):
String ext1 = FilenameUtils.getExtension("/path/to/file/foo.txt"); // returns "txt"
String ext2 = FilenameUtils.getExtensi...
What is the use of ByteBuffer in Java? [closed]
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This is a good description of its uses and shortcomings. You essentially use it whenever you need to do fast low-level I/O. If you were going to implement a TCP/IP protocol or if you were writing a database (DBMS) this class would come in handy.
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List comprehension in Ruby
To do the equivalent of Python list comprehensions, I'm doing the following:
17 Answers
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