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How to change the port of Tomcat from 8080 to 80?
...ve, add AUTHBIND=yes to bin/setenv.sh (create if not there) and start from root. Works with LTS 12.04, should also work w/13.10.
– karl
Mar 28 '14 at 14:31
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Git: can I suppress listing of 'modified content'/dirty submodule entries in status, diff, etc?
... Once you added a submodule there will be a file named .gitmodules in the root of your repository
Just add one line to that .gitmodules file:
[submodule "bundle/fugitive"]
path = bundle/fugitive
url = git://github.com/tpope/vim-fugitive.git
ignore = dirty
...
Visual Studio appears to randomly adopt American keyboard layout
...new Settings app, but there's also an option in the old Region Settings to select a Region for apps that don't support Unicode. For me, this was set to English (UK) even though my only display language is English (Australia).
– rensa
Jul 2 '18 at 4:11
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How to get CSS to select ID that begins with a string (not in Javascript)?
...
The specificity of this type of selector is very low
– nuander
Sep 3 '15 at 21:24
3
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Insert new column into table in sqlite?
... populate it with the old data:
INSERT INTO {tableName} (name, qty, rate) SELECT name, qty, rate FROM TempOldTable;
Then delete the old table:
DROP TABLE TempOldTable;
I'd much prefer the second option, as it will allow you to completely rename everything if need be.
...
How to list empty folders in linux
... You'll need to change '/' to the directory you want to use as your search root.
– Kirby Todd
Feb 23 '12 at 18:29
5
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How do you serialize a model instance in Django?
... And how about serializing all referenced objects along with the root object?
– paweloque
Oct 8 '11 at 0:39
1
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What should be the values of GOPATH and GOROOT?
...set to get, build and install packages outside the
standard Go tree.
GOROOT is discussed in the installation instructions:
The Go binary distributions assume they will be installed in
/usr/local/go (or c:\Go under Windows), but it is possible to install
the Go tools to a different locati...
How to run a PowerShell script from a batch file
... answered Mar 29 '14 at 19:38
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Internal Error 500 Apache, but nothing in the logs?
...
el@apollo:~$ locate php.ini
/etc/php5/apache2/php.ini
Edit that file as root:
sudo vi /etc/php5/apache2/php.ini
Find this line in php.ini:
display_errors = Off
Change the above line to this:
display_errors = On
Lower down in the file you'll see this:
;display_startup_errors
; Default Valu...