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how to detect search engine bots with php?
...ming to them. It also depends on utility. I wouldn't use this to strip out all CSS, but I would use this to not store cookies, ignore location logging, or skip a landing page.
– JonShipman
Mar 26 '15 at 21:28
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Python Nose Import Error
...stem path. The following fixed this:
source myvirtualenv/activate
pip install nose
which nosetests
/home/me/myvirtualenv/bin/nosetests
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How to get the width and height of an android.widget.ImageView?
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answered Aug 6 '15 at 19:32
RashidRashid
1,1381414 silver badges1515 bronze badges
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Difference between __str__ and __repr__?
...e come right out and say it — I do not believe in debuggers. I don’t really know how to use any debugger, and have never used one seriously. Furthermore, I believe that the big fault in debuggers is their basic nature — most failures I debug happened a long long time ago, in a galaxy far far a...
Is there a standard sign function (signum, sgn) in C/C++?
...T val) {
return (T(0) < val) - (val < T(0));
}
Benefits:
Actually implements signum (-1, 0, or 1). Implementations here using copysign only return -1 or 1, which is not signum. Also, some implementations here are returning a float (or T) rather than an int, which seems wasteful.
Works ...
Unique fields that allow nulls in Django
...on):
– Phil Gyford
Mar 15 '18 at 14:32
1
The comment from @PhilGyford applies as of 2.0.
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Code equivalent to the 'let' keyword in chained LINQ extension method calls
...ect val
).Dump();
produces
System.Collections.Generic.List`1[System.Int32]
.Select(
val =>
new
{
val = val,
val1 = val
}
)
.Select(
temp0 =>
new
{
temp0 = temp0,
val2 = (temp0.val + 1)
}
)
.Where(temp1 => (temp1.val2 ...
Render HTML to PDF in Django site
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Try the solution from Reportlab.
Download it and install it as usual with python setup.py install
You will also need to install the following modules: xhtml2pdf, html5lib, pypdf with easy_install.
Here is an usage example:
First define this function:
import cStringIO as Str...
How do I update Ruby Gems from behind a Proxy (ISA-NTLM)
The firewall I'm behind is running Microsoft ISA server in NTLM-only mode. Hash anyone have success getting their Ruby gems to install/update via Ruby SSPI gem or other method?
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TemplateDoesNotExist - Django Error
...lScott Woodall
9,12533 gold badges3030 silver badges3232 bronze badges
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