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How do I grab an INI value within a shell script?
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echo "$var2"
Bash ini-parser can be found at The Old School DevOps blog site.
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How can I get the MAC and the IP address of a connected client in PHP?
...at I thought, is there any way to identify unique computers connected to a site?
– jcho360
Jul 3 '12 at 14:17
7
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Use rvmrc or ruby-version file to set a project gemset with RVM?
...l" documentation on this? I started looking into how this works in the RVM site but just found some vague mention to it as the new rvmrc file but nothing as to how this should work.
– eirc
May 1 '13 at 13:14
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Disable same origin policy in Chrome
...e:
// Don't enforce the same-origin policy. (Used by people testing their sites.)
const wchar_t kDisableWebSecurity[] = L"disable-web-security";
Before Chrome 48, you could just use:
chromium-browser --disable-web-security
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Django-Admin: CharField as TextArea
...}
class MessageAdmin(admin.ModelAdmin):
form = MessageAdminForm
admin.site.register(Message, MessageAdmin)
So, you don't need to redefine a field in the ModelForm to change it's widget, just set the widgets dict in Meta.
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How to analyze a java thread dump?
... for a definition and a further explanation of these two terms.
On IBM's site I found this link: How to interpret a thread dump. that covers this in greater detail:
It explains what that waiting on means:
A lock prevents more than one entity from accessing a shared resource. Each object in Java...
URL: Username with @
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Just do:
http://my_email%40gmail.com:password@www.my_site.com
I am quite surprised that problem was with username @ and not the password -usually this is where I get reserved characters in url authority or path parts.
To solve general case of special characters: Just open c...
Is module __file__ attribute absolute or relative?
...it has a certain risk of being wrong.)
What we do instead, is code in site.py that walks over the elements of
sys.path and turns them into absolute paths. However this code runs
before '' is inserted in the front of sys.path, so that the initial
value of sys.path is ''.
For the rest of ...
Installing SciPy with pip
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Prerequisite:
sudo apt-get install build-essential gfortran libatlas-base-dev python-pip python-dev
sudo pip install --upgrade pip
Actual packages:
sudo pip install numpy
sudo pip install scipy
Optional packages:
sudo pip inst...
Amazon SimpleDB vs Amazon DynamoDB
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The linked site has been marked as malware by Sophos. Use caution.
– IanGilham
Dec 29 '16 at 14:47
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