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python capitalize first letter only
I am aware .capitalize() capitalizes the first letter of a string but what if the first character is a integer?
8 Answers
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Can't install via pip because of egg_info error
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Found out what was wrong. I never installed the setuptools for python, so it was missing some vital files, like the egg ones.
If you find yourself having my issue above, download this file and then in powershell or command prompt, nav...
ASP.NET: This method cannot be called during the application's pre-start initialization stage
... Can you please expand on that a little? Where in the web.config? What do the keys do? I'm having trouble finding online documentation of those keys.
– Kennet Belenky
Jan 19 '11 at 19:54
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Postgresql - unable to drop database because of some auto connections to DB
...pid so you'll have to deal with that.
Since you've revoked CONNECT rights, whatever was trying to auto-connect should no longer be able to do so.
You'll now be able to drop the DB.
This won't work if you're using superuser connections for normal operations, but if you're doing that you need to fix t...
Ruby's ||= (or equals) in JavaScript?
...ard javascript idiom a = a || b.
For reference:
http://www.rubyinside.com/what-rubys-double-pipe-or-equals-really-does-5488.html
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adding noise to a signal in python
... us a desired SNR.
While noise can come in different flavors depending on what you are modeling, a good start (especially for this radio telescope example) is Additive White Gaussian Noise (AWGN). As stated in the previous answers, to model AWGN you need to add a zero-mean gaussian random variable ...
Difference between `const shared_ptr` and `shared_ptr`?
... 'T const * p; and T * const p. See the * as a separator in the sense that what is const is what is on the same side of the *.
– Cassio Neri
Jul 22 '13 at 20:25
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Instance attribute attribute_name defined outside __init__
... I would LOVE to keep all instance attributes inside of init, as this is what I'm used to with Java. However, I just discovered that when extending Python classes, the parent can see and operate on child instance variables EVEN when not passed to the parent through Super. This makes extending some...
Php multiple delimiters in explode
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what about using
$output = preg_split( "/ (@|vs) /", $input );
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How to serialize an Object into a list of URL query parameters?
... Shouldn't the obj[key] be wrapped in encodeURIComponent()? What happens if 'somethingelse' was 'something&else'?
– James S
Nov 21 '14 at 9:22
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