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Finding the author of a line of code in Mercurial
...rcurial to tell me the author(s) of that specific line of code. Is there a command for that?
6 Answers
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How to convert a java.util.List to a Scala list
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124
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How to update maven repository in Eclipse?
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This isn't completely same as -U: When you have old metadata file that references to a version that does not exist in repositories, updating snapshots doesn't work. In this situation you have to check what maven binary eclipse is using...
Why is a 3-way merge advantageous over a 2-way merge?
... a line at the beginning, and your friend added a line at the end. Then he committed his file, and you need to merge his changes into your copy.
If you were doing a two-way merge (in other words, a diff), the tool could compare the two files, and see that the first and last lines are different. But...
How to use setArguments() and getArguments() methods in Fragments?
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192
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Simulating ENTER keypress in bash script
I've created a really simple bash script that runs a few commands.
one of these commands needs user input during runtime. i.e it asks the user "do you want to blah blah blah?", I want to simply send an enter keypress to this so that the script will be completely automated.
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How do I modify a MySQL column to allow NULL?
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263
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include external .js file in node.js app
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57
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Mongodb Explain for Aggregation framework
...ary stages and document manipulation (perhaps reconsidering your schema if complicated aggregation gymnastics are required).
Taking advantage of newer aggregation operators if you have upgraded your MongoDB server. For example, MongoDB 3.4 added many new aggregation stages and expressions including ...
Why is it possible to recover from a StackOverflowError?
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@delnan, I think the answer is incomplete without also going into detail why this is a bad idea. The difference to an explicitly thrown exception is that Errors cannot be anticipated even when writing exception safe code.
– Simon Richte...