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console.writeline and System.out.println
... that System.out.println writes to standard output but is this not the sam>me m> thing as the console?
4 Answers
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MySQL Results as comma separated list
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You can use GROUP_CONCAT to perform that, e.g. som>me m>thing like
SELECT p.id, p.nam>me m>, GROUP_CONCAT(s.nam>me m>) AS site_list
FROM sites s
INNER JOIN publications p ON(s.id = p.site_id)
GROUP BY p.id, p.nam>me m>;
...
How to define an alias in fish shell?
I would like to define som>me m> aliases in fish. Apparently it should be possible to define them in
9 Answers
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Can't delete virtual device from Eclipse, android
I have multiple virtual devices, som>me m> of them can't be deleted.
6 Answers
6
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Argparse optional positional argum>me m>nts?
I have a script which is m>me m>ant to be used like this:
usage: installer.py dir [-h] [-v]
3 Answers
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What's the difference between “Normal Reload”, “Hard Reload”, and ...
I recently discovered this new feature in Chrom>me m>:
3 Answers
3
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Eclipse Workspaces: What for and why?
...ation (multi-asseted or not), per program language, per target (web-developm>me m>nt, plugins,..), and so on) and I am still doubting what the best approach is.
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Where to define custom error types in Ruby and/or Rails?
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For Gems
I have seen many tim>me m>s that you define exceptions in this way:
gem_dir/lib/gem_nam>me m>/exceptions.rb
and defined as:
module GemNam>me m>
class AuthenticationError < StandardError; end
class InvalidUsernam>me m> < AuthenticationError; end
...
Can I get a patch-compatible output from git-diff?
I am doing som>me m>thing very simple wrong. I'm trying to prepare an ordinary patch file, so I can reapply som>me m> changes:
5 Ans...
Saving images in Python at a very high quality
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If you are using matplotlib and trying to get good figures in a latex docum>me m>nt, save as an eps. Specifically, try som>me m>thing like this after running the commands to plot the image:
plt.savefig('destination_path.eps', format='eps')
I have found that eps files work best and the dpi param>me m>ter is wha...