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How to flush output of print function?
...orm, you can add the -u in the interpreter command line (first line of the script file), so change the first line from (something like) #!/usr/bin/python3 to #!/usr/bin/python3 -u - now when you run your script (e.g. ./my_script.py) the -u will always be added for you
– James
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Does PHP have threading?
...ailable that I'm aware of. The next best thing would be to simply have one script execute another via CLI, but that's a bit rudimentary. Depending on what you are trying to do and how complex it is, this may or may not be an option.
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How to find all the tables in MySQL with specific column names in them?
...n the entire DB and list out all tables which have those columns. Any easy script?
11 Answers
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add column to mysql table if it does not exist
...mn name 'newcolumnname'
Catch the error and disregard it in your upgrade script.
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Local file access with JavaScript
Is there local file manipulation that's been done with JavaScript? I'm looking for a solution that can be accomplished with no install footprint like requiring Adobe AIR .
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Git status ignore line endings / identical files / windows & linux environment / dropbox / mled
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I created a script to ignore differences in line endings:
It will display the files which are not added to the commit list and were modified (after ignoring differences in line endings). You can add the argument "add" to add those files...
pip installing in global site-packages instead of virtualenv
...l unsure as to what caused it.
Try checking your bin/pip and bin/activate scripts. In bin/pip, look at the shebang. Is it correct? If not, correct it. Then on line ~42 in your bin/activate, check to see if your virtualenv path is right. It'll look something like this
VIRTUAL_ENV="/Users/me/path/to...
Nginx 403 error: directory index of [folder] is forbidden
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rewrite ^/(.+)/$ /$1 permanent;
}
# pass the PHP scripts to FastCGI server listening on 127.0.0.1:9000
location ~ \.php$ {
fastcgi_split_path_info ^(.+\.php)(/.+)$;
# # NOTE: You should have "cgi.fix_pathinfo = 0;" in php.ini
# # With php5-fpm:
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A cron job for rails: best practices?
What's the best way to run scheduled tasks in a Rails environment? Script/runner? Rake? I would like to run the task every few minutes.
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Oracle: If Table Exists
I'm writing some migration scripts for an Oracle database, and was hoping Oracle had something similar to MySQL's IF EXISTS construct.
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