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Running a Python script from PHP
... Alejandro QuirozAlejandro Quiroz
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ssh: Could not resolve hostname [hostname]: nodename nor servname provided, or not known
...e to ssh to my pi on my network, but not from outside my home network.
I had already:
installed and tested ssh on my home network.
Set a static IP for my pi.
Set up a Dynamic DNS service and installed the software on my pi.
I referenced these instructions for setting up the static ip, and there ...
Python add item to the tuple
...some object.ID-s which I try to store in the user session as tuple. When I add first one it works but tuple looks like (u'2',) but when I try to add new one using mytuple = mytuple + new.id got error can only concatenate tuple (not "unicode") to tuple .
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Sort points in clockwise order?
... you repeat simple loop steps each time checking if you turn left or right adding new points to the convex hull, this check is based on a cross product just like in the above comparison function.
Edit:
Added one more if statement if (a.y - center.y >= 0 || b.y - center.y >=0) to make sure th...
ansible: lineinfile for several lines?
The same way there is a module lineinfile to add one line in a file, is there a way to add several lines?
8 Answers
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ViewPager and fragments — what's the right way to store fragment's state?
...with ViewPager its lifecycle is still misty to me. So Guru thoughts are badly needed!
10 Answers
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iPhone viewWillAppear not firing
I've read numerous posts about people having problems with viewWillAppear when you do not create your view hierarchy just right. My problem is I can't figure out what that means.
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How do I get Fiddler to stop ignoring traffic to localhost?
...re debugging on local host, after you hit F5 to begin degugging change the address so that localhost has a "." after it.
For instance, you start debugging and the you have the following URL in the Address bar:
http://localhost:49573/Default.aspx
Change it to:
http://localhost.:49573/Default.a...
Android: Clear the back stack
...
Try adding FLAG_ACTIVITY_NEW_TASK as described in the docs for FLAG_ACTIVITY_CLEAR_TOP:
This launch mode can also be used to
good effect in conjunction with
FLAG_ACTIVITY_NEW_TASK: if used to
start the root activity of ...
Detect changes in the DOM
I want to execute a function when some div or input are added to the html.
Is this possible?
7 Answers
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