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How to track child process using strace?
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I can't see an easy way:
You could use the -ff option with -o filename to produce multiple files (one per pid).
eg:
strace -o process_dump -ff ./executable
grep clone process_dump*
that would help you see which parent created what. Maybe that would help you - at least then you coul...
Defining private module functions in python
According to http://www.faqs.org/docs/diveintopython/fileinfo_private.html :
9 Answers
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How to delete all rows from all tables in a SQL Server database?
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Got it - if a backup file already exists then it looks like SSMS appends to it rather than replacing it (I didn't realize this). So I deleted the file and now the 'empty' database backup file is only 3.7 MB
– Ben
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MySQL “incorrect string value” error when save unicode string in Django
...ilable from MySQL 5.5 onwards)
Specify the charset in your Django settings file as below:
settings.py
DATABASES = {
'default': {
'ENGINE':'django.db.backends.mysql',
...
'OPTIONS': {'charset': 'utf8mb4'},
}
}
Note: When recreating your database you may run into ...
Nginx no-www to www and www to no-www
... server_name domain.com;
# here goes the rest of your config file
# example
location / {
rewrite ^/cp/login?$ /cp/login.php last;
# etc etc...
}
}
Note: I have not originally included https:// in my solution since we use loadbalancer...
Is there a way to style a TextView to uppercase all of its letters?
... I have just tested this and it is working. I have an external style file
– 7heViking
Jul 23 '12 at 11:31
1
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psql: FATAL: Peer authentication failed for user “dev”
...well. I also think this is a much more preferable way than changing config files, especially when you don't have a clue about what you are doing and just following SO answer to solve your problem.
– borisano
Nov 24 '15 at 15:07
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How do I make my GUI behave well when Windows font scaling is greater than 100%
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Your settings in the .dfm file will be scaled up correctly, so long as Scaled is True.
If you are setting dimensions in code then you need to scale them by Screen.PixelsPerInch divided by Form.PixelsPerInch. Use MulDiv to do this.
function TMyForm.S...
Merging without whitespace conflicts
...ling spaces contained in the pull request patches are applied to the local files.
However, the OP uses a pre-commit hook which takes care of said trailing spaces.
(I suppose a bit similar to this one, also referenced here).
The OP's pre-commit hook is referenced here:
In addition to removing ...
Does every web request send the browser cookies?
...etween domains. That helps with reducing the size of HTTP calls for static files, such as the images and scripts you mentioned.
Example: you have 4 cookies at www.stackoverflow.com; if you make a request to www.stackoverflow.com/images/logo.png, all those 4 cookies will be sent.
However, if you requ...