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Git, rewrite previous commit usernames and emails
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This just made duplicates of all the commits with the email I wanted to change. Doesn't appear to rewrite history. @Olivier Verdier's solution worked for me.
– Jake Wilson
Nov 21 '17 at 16:10
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Postgres - FATAL: database files are incompatible with server
...r/pgsql_socket/.s.PGSQL.5432"?
Okay, lets take a look into server logs:
cat /usr/local/var/postgres/server.log
FATAL: database files are incompatible with server
DETAIL: The data directory was initialized by PostgreSQL version 9.2, which is not compatible with this version 9.3.5.
So, we need t...
Shell command to sum integers, one per line?
...rote a rudimentary mailing list processer with an awk script run via the vacation utility. Good times. :)
– L S
Mar 7 '12 at 16:05
2
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Python append() vs. + operator on lists, why do these give different results?
... Isn't this site about answering the questions asked? People ask why PHP is called PHP and why __lt__ could not be overloaded in Python (nowadays it can). Why-questions are the most essential ones but often the trickiest to answer: they ask for the essence, not for a pointer to the manual. And...
How to get distinct values for non-key column fields in Laravel?
...ser::select('name')->groupBy('name')->lists('name'); worked fine for php's in_array();
– Pathros
Nov 28 '16 at 15:43
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Docker can't connect to docker daemon
...etting SSH command: Something went wrong running an SSH command!
command : cat /etc/os-release
err : exit status 255
output :
just re-run the three commands another time, and it should work the second time.
share
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What's the bad magic number error?
...om UNIX-type systems where the first few bytes of a file held a marker indicating the file type.
Python puts a similar marker into its pyc files when it creates them.
Then the python interpreter makes sure this number is correct when loading it.
Anything that damages this magic number will cause ...
Access parent URL from iframe
... your iFrame, say you want this iframe: src="http://www.example.com/mypage.php"
Well, instead of HTML to specify the iframe, use a javascript to build the HTML for your iframe, get the parent url through javascript "at build time", and send it as a url GET parameter in the querystring of your src t...
How to replace a string in multiple files in linux command line
...e-grep to see if the changes were made. Note: For wildcards, try '-name "*.php"' and grep is bad with recursion and wildcards, you need to add --include=*.whatever with -r
– PJ Brunet
Feb 23 '17 at 18:41
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inline conditionals in angular.js
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Thousands of ways to skin this cat. I realize you're asking about between {{}} speifically, but for others that come here, I think it's worth showing some of the other options.
function on your $scope (IMO, this is your best bet in most scenarios):
app...