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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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Copy object values in Visual Studio debug mode
...search it textually, or so that you can save it on the side and then later compare the object's state to it. If I'm right, you might want to check out the commercial extension to Visual Studio that I created, called OzCode, which lets you do these thing much more easily through the "Search" and "Com...
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 to dump a dict to a json file?
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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...