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Difference between subprocess.Popen and os.system
... @JacobMarble so suppose I am calling a selenium scraping script from another python script, which of these would allow me to complete the scraping script and then and only then execute the next line of code? As in, my scraping should complete before the execution can continue.
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How do I count unique values inside a list
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In addition, use collections.Counter to refactor your code:
from collections import Counter
words = ['a', 'b', 'c', 'a']
Counter(words).keys() # equals to list(set(words))
Counter(words).values() # counts the elements' frequency
Output:
['a', 'c', 'b']
[2, 1, 1]
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What is the single most influential book every programmer should read? [closed]
...the UNIX Environment by W. Richard Stevens
Hackers and Painters: Big Ideas from the Computer Age
The Soul of a New Machine by Tracy Kidder
CLR via C# by Jeffrey Richter
The Timeless Way of Building by Christopher Alexander
Design Patterns in C# by Steve Metsker
Alice in Wonderland by Lewis Carol
Zen...
What is the difference between MySQL, MySQLi and PDO? [closed]
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There are (more than) three popular ways to use MySQL from PHP. This outlines some features/differences PHP: Choosing an API:
(DEPRECATED) The mysql functions are procedural and use manual escaping.
MySQLi is a replacement for the mysql functions, with object-oriented and pro...
Node.js or Erlang
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@p_l From what I understand, the node approach is slightly different. While node is very good at handling async IO calls (ie web requests) it runs in a single-threaded environment. So it's great at dispatching but not so good at C...
android.view.InflateException: Binary XML file: Error inflating class fragment
...hey say those properties are same, but it works !!!)
So, it should change from :
android:name="com.fragment.NavigationDrawerFragment"
to
class = "com.fragment.NavigationDrawerFragment"
So, new layout should be :
<!-- As the main content view, the view below consumes the entire
sp...
What's the difference of ContentType and MimeType
...a entry) has its origin in extending internet mail, and specifically SMTP. From there, the MIME and MIME-inspired extension design has found its way into a lot of other protocols (such as HTTP here), and is still being used when new kinds of metadata or data need to be transmitted in an existing pro...
equals vs Arrays.equals in Java
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It's not broken, it's just inherited from Object.
– Michael Borgwardt
Jan 8 '12 at 11:56
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How to add text inside the doughnut chart using Chart.js?
...re of the rest.
The plugin code will start with a base font size of 30px. From there it will check the width of the text and compare it against the radius of the circle and resize it based off the circle/text width ratio.
It has a default minimum font size of 20px. If the text would exceed the bou...
sqlite3-ruby install error on Ubuntu
...te-3.7.2/
./configure
make
make install
gem install rails sqlite3-ruby
from : http://cuasan.wordpress.com/2010/10/13/rails-3-on-debian-with-sqlite-3/
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