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Tomcat startup logs - SEVERE: Error filterStart how to get a stack trace?
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16 Answers
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Installing rmagick on Ubuntu
I'm trying to get RMagick setup on Ubuntu 10.04. Looked here but had no joy. I even compiled and installed ImageMagick from source, but the instructions here still didn't help me when I try to install RMagick using RubyGems. I got this error:
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How To Remove Outline Border From Input Button
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13 Answers
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How to display multiple notifications in android
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17 Answers
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MySQL show status - active or total connections?
...-----+-------+
| Threads_connected | 4 |
+-------------------+-------+
1 row in set (0.00 sec)
... or through the show processlist command:
mysql> show processlist;
+----+------+-----------------+--------+---------+------+-------+------------------+
| Id | User | Host | db | C...
SQL - Update multiple records in one query
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177
Try either multi-table update syntax
UPDATE config t1 JOIN config t2
ON t1.config_name =...
Two versions of python on linux. how to make 2.7 the default
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173
You probably don't actually want to change your default Python.
Your distro installed a stand...
Regex using javascript to return just numbers
If I have a string like "something12" or "something102", how would I use a regex in javascript to return just the number parts?
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Where is virtualenvwrapper.sh after pip install?
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161
You can use the find command to search for a file:
find / -name virtualenvwrapper.sh
This wi...