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Can git operate in “silent mode”?
...still display errors. I haven't studied how well-behaved is git concerning what goes to stdout and what goes to stderr, but redirecting both smells like a very bad idea.
– Johan Boulé
Apr 18 '19 at 18:47
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What is the most efficient Java Collections library? [closed]
What is the most efficient Java Collections library?
12 Answers
12
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Sort hash by key, return hash in Ruby
...to backward-compatible code.
There is no concept of a sorted hash. So no, what you're doing isn't right.
If you want it sorted for display, return a string:
"{" + h.sort.map{|k,v| "#{k.inspect}=>#{v.inspect}"}.join(", ") + "}"
or, if you want the keys in order:
h.keys.sort
or, if you want...
Invalid date format specification in gemspec
...is through apt-get, using Debian official repositories.
If you really know what you are doing, you can still update rubygems by setting the REALLY_GEM_UPDATE_SYSTEM environment variable, but please remember that this is completely unsupported by Debian.
However I was finally able to update rubygem...
How to clone a Date object?
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@AnthonyWJones: Right, I see what you mean.
– Steve Harrison
Jul 7 '09 at 11:11
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Install Node.js on Ubuntu
...npm is automatically installed with node.js in the latest version of node. What do you see when you type node --version and npm --version in the terminal?
You can upgrade npm using npm itself as well
[sudo] npm install -g npm
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When should I use C++14 automatic return type deduction?
...ely ignored by working programmers, in favour of the author's instincts of what is "readable".
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What causes “Unable to access jarfile” error?
I want to execute my program without using an IDE.
I've created a jar file and an exectuable jar file. When
I double click the exe jar file, nothing happens, and when I try to use the command in cmd it gives me this:
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Set width of a “Position: fixed” div relative to parent div
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I´m not sure as to what the second problem is (based on your edit), but if you apply width:inherit to all inner divs, it works: http://jsfiddle.net/4bGqF/9/
You might want to look into a javascript solution for browsers that you need to suppor...
How to get the first and last date of the current year?
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This outputs strings, not dates. If that's what you really need, yay, but if you can use either, keep the dates as dates, and don't use them as strings.
– Jamie F
Nov 18 '12 at 4:09
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