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How to open existing project in Eclipse
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Project > Import > General > Select Root Directory > (do NOT select copy projects into workspace). This is useful if you use Eclipse outside scope of Java project as well, such as Ruby projects or C projects.
– JohnMerlino
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How to set environment variable for everyone under my linux system?
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Scripts are not used for ROOT user.
– Val
Jul 26 '14 at 7:36
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Can you have additional .gitignore per directory within a single repo?
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Yes, you can. Try it, it works fine. Put a .gitignore in the root of your repo, and put another .gitignore with additional things to ignore in a subdirectory.
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Return XML from a controller's action in as an ActionResult?
... @pcampbel, I prefer creating separate folders in my project root for every kind of classes: Results, Filters, Routing, etc.
– Anthony Serdyukov
Apr 6 '10 at 2:32
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Can't connect Nexus 4 to adb: unauthorized
...ndroid)
[Linux] Make sure everything under ~/.android is owned by you, not root (and upvote this answer)
restart device (yes, surprisingly, this is a valid measure, too)
(Obviously) replug cable, try different cable, different port, remove any extender cables
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Command prompt won't change directory to another drive
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If you're somewhere random on your D:\ drive, and you want to go to the root of your drive, you can use this command :
cd d:\
If you're somewhere random on your D:\ drive, and you want to go to a specific folder on your drive, you can use this command :
cd d:\Docs\Java
If you're on a differ...
Run command on the Ansible host
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how to run local connection as a root user?
– Bilal Usean
Feb 15 '17 at 8:33
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How to let PHP to create subdomain automatically for each user?
...ary code from that tutorial:
<VirtualHost 111.22.33.55>
DocumentRoot /www/subdomain
ServerName www.domain.tld
ServerAlias *.domain.tld
</VirtualHost>
However as it required the use of VirtualHosts it must be set in the server's httpd.conf file, instead of a local .htaccess...
On Duplicate Key Update same as insert
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There is a MySQL specific extension to SQL that may be what you want - REPLACE INTO
However it does not work quite the same as 'ON DUPLICATE UPDATE'
It deletes the old row that clashes with the new row and then inserts the new row. ...
Servlet returns “HTTP Status 404 The requested resource (/servlet) is not available”
... can even do without it and put the JSP file directly in webcontent/webapp root, but I'm just taking over this from your question.
Set servlet URL in url-pattern
The servlet URL is specified as the "URL pattern" of the servlet mapping. It's absolutely not per definition the classname/filename of t...