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Where is the Java SDK folder in my computer? Ubuntu 12.04
...rk if java command is working in other words if java path is configured.
readlink -f $(which java)
Read more at Where can I find the Java SDK in Linux?
WAY-2 (Better than WAY-1) : Below answer is still working and try it if above command is not working
for you.
You need to dig into s...
List files recursively in Linux CLI with path relative to the current directory
...
That does the trick:
ls -R1 $PWD | while read l; do case $l in *:) d=${l%:};; "") d=;; *) echo "$d/$l";; esac; done | grep -i ".txt"
But it does that by "sinning" with the parsing of ls, though, which is considered bad form by the GNU and Ghostscript communities.
...
Can linux cat command be used for writing text to file?
...append your text to the end of the file without removing what other data already is in the file.
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How to add a search box with icon to the navbar in Bootstrap 3?
...gt;/dev</a></li>
<li><a href="/topic/good-reads/">/good-reads</a></li>
<li><a href="/topic/art/">/art</a></li>
<li><a href="/topic/bookmarks/">/bookmarks</a></li>
<l...
mysql: see all open connections to a given database?
...sl_connect_renegotiates | 0 |
| Ssl_finished_connects | 0 |
| Threads_connected | 127 |
+--------------------------+-------+
7 rows in set (0.01 sec)
Feel free to use
Mysql-server-status-variables or Too-many-connections-problem
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Completely cancel a rebase
..., because I messed something. I only got following error: error: could not read '.git/rebase-apply/head-name': directory of file does not exist. The git rebase --quit described bellow solved my problem.
– Kout
Feb 6 at 9:18
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Difference between Mock / Stub / Spy in Spock test framework
... under test. You could say a stub is a fancy mock. In Spock you will often read about stub methods.
A spy is kind of a hybrid between real object and stub, i.e. it is basically the real object with some (not all) methods shadowed by stub methods. Non-stubbed methods are just routed through to the o...
How do you create a dictionary in Java? [closed]
...d to build your data structure during exeuction. Think of a put command as reading the file from disc, and placing it in memory(ram) so you can work with it. If you have a file you want loaded in as a data structure on load auto you wouuld need to look into java spring but its complex.
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How do I check if a SQL Server text column is empty?
... This was not the actual question, but just a remark for people that only read the title, don't forget to add OR mytextfield IS NULL when your column can be NULL
– Daan
Aug 27 '15 at 9:50
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CSS \9 in width property
...css hack for IE9 & below version
write like this:
width: 500px\9;
Read this article http://dimox.net/personal-css-hacks-for-ie6-ie7-ie8/
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