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How can I show line numbers in Eclipse?
...tors.prefs does contain:
lineNumberRuler=true
(with [workspace] being the root directory of your eclipse workspace)
Then eclipse will be opened with "line numbers shown 'by default' "
Otherwise, you can also type 'CTRL+1' and then "line", which will give you access to the command "Show line number...
How to get temporary folder for current user
..., TEMP and USERPROFILE are all unset, it actually does fall back to %SystemRoot% (C:\Windows\).
– Bob
Jul 16 '13 at 23:14
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npm not working - “read ECONNRESET”
...g with npm using sudo -- this causes the files in the cache to be owned by root, resulting in this problem. You can fix it by running:
sudo rm -rf ~/.npm
to remove the cache. Then try whatever you were doing again, making sure you never use sudo along with npm (or the problem may come back).
Lots...
How to get the parent dir location
...ly to climb higher: dirname(dirname(file)). This can only go as far as the root package, however. If this is a problem, use os.path.abspath: dirname(dirname(abspath(file))).
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How to delete last character in a string in C#?
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@FastTrack It solved the root problem, versus answering the question in the title. My complaint: if you are going to be fluent, why not just do it all in one line.
– Graham
Jul 24 '15 at 21:34
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How to tell which version of a gem a rails app is using
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There's also a list in Gemfile.lock, located in the root directory of your app.
For this reason I leave Gemfile.lock out of my .gitignore. This has saved me more than once when I forgot to specify the gem version in GemFile, and a gem got updated with breaking changes.
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How to install latest version of Node using Brew
... sudo brew postinstall node will throw an error unless brew is owned by root (not recommended). I don't think it should be needed if you already did sudo chown -R $(whoami) /usr/local. You should be able to just run brew postinstall node.
– Sam Fen
Dec 14 '1...
Replace String in all files in Eclipse
...ting of ocurrences pops up, within the search view. 3.- Right Click on the root of that list, 4.- Select Replace All... 5.- Input the text to replace for. 6.- Done ..... thank You..
– RickMx
Jul 23 '11 at 17:54
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How do I add PHP code/file to HTML(.html) files?
...ess you tell it to. To do this you need to create a .htaccess file in your root web directory and add this line to it:
AddType application/x-httpd-php .htm .html
This will tell Apache to process files with a .htm or .html file extension as PHP files.
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How to print a float with 2 decimal places in Java?
... "neutral" locale for case-folding, number rendering, etc., specify Locale.ROOT. This would be appropriate for text that will be consumed by another program, rather than rendered for human users. For text presented to a user, honor their locale, whether they specified it explicitly or it's the defau...