NLTK has by default a bunch of words that it considers to be stop words. It can be accessed via the NLTK corpus with:
from nltk.corpus import stopwords
To check the list of stop words stored for english language :
stop_words = set(stopwords.words("english"))
print(stop_words)
Exam...
Minimum skeleton
mynamespace.myaddon | The container-directory of the add-on.
setup.py | Register this directory to the Python-interpreter of
| the ZOPE-instance.
mynamespace | The namespace-directory of the add-on.
__init__.p...
Preamble
TL;TR: For illustration-purposes the lines of this document beginning with
'TL;TR:' are followed by commandline refering to Plone-helper-scripts of the
egg 'adi.devgen'. If you execute the command given after 'TL;TR:', it will
create all the files explained of the following chapter.
Th...
Example:
s = "Hello" # s is a string
Then we find out something about s. Lets begin:
So you want to know what is the class of s at run time?
irb(main):055:0* s.class
=> String
Ohh, good. But what are the methods of s?
irb(main):002:0> s.methods
=> [:unicode_normalize,...
1. What is MVVM?
The Model View ViewModel (MVVM) pattern is a design pattern most commonly used for creating user interfaces. It is derived from the the popular "Model View Controller" (MVC) pattern. The major advantage of MVVM is that it separates:
The internal representation of the a...
Docker is supported on the following 64-bit versions of Ubuntu Linux:
Ubuntu Xenial 16.04 (LTS)
Ubuntu Wily 15.10
Ubuntu Trusty 14.04 (LTS)
Ubuntu Precise 12.04 (LTS)
A couple of notes:
The following instructions involve installation using Docker packages only, and this ensures obtaining...
Haskell Wiki has an example of a non-parametric parameter of a type function:
type family Inspect x
type instance Inspect Age = Int
type instance Inspect Int = Bool
Here x is non-parametric because to determine the outcome of applying Inspect to a type argument, the type function must insp...
An example of a parametric parameter of a type function:
data List a = Nil | Cons a (List a)
type family DoNotInspect x
type instance DoNotInspect x = List x
Here x is parametric because to determine the outcome of applying DoNotInspect to a type argument, the type function do not need to in...
The example I'm going to discuss assumes you have a Docker installation that works in your system and a basic understanding of how to work with Node.js . If you are aware of how you must work with Docker , it should be evident that Node.js framework need not be installed on your system, rather we wo...
Our demo app consists of a scoreboard. The score model is an immutable record. The scoreboard events are contained in a Union Type.
namespace Score.Model
type Score = { ScoreA: int ; ScoreB: int }
type ScoringEvent = IncA | DecA | IncB | DecB | NewGame
Changes are propagated by listening...
The core types in the Gjallarhorn library implement IObservable<'a>, which will make the implementation look familiar (remember the EventStream property from the FSharp.ViewModule example). The only real change to our model is the order of the arguments of the update function. Also, we now use...
SET @searchTerm= 'Database Programming -Java';
SELECT MATCH (Title) AGAINST (@searchTerm IN BOOLEAN MODE) Score,
ISBN, Author, Title
FROM book
WHERE MATCH (Title) AGAINST (@searchTerm IN BOOLEAN MODE)
ORDER BY MATCH (Title) AGAINST (@searchTerm IN BOOLEAN MODE) DESC;
Giv...
SET @searchTerm= 'Date Database Programming';
SELECT MATCH (Title, Author) AGAINST (@searchTerm IN NATURAL LANGUAGE MODE) Score,
ISBN, Author, Title
FROM book
WHERE MATCH (Title, Author) AGAINST (@searchTerm IN NATURAL LANGUAGE MODE)
ORDER BY MATCH (Title, Author) AGAINST (...
You cannot have more than one delimiter: if you specify something like -d ",;:", some implementations will use only the first character as a delimiter (in this case, the comma.) Other implementations (e.g. GNU cut) will give you an error message.
$ cut -d ",;:" -f2 <<<&...
There is no way to protect the delimiter. Spreadsheets and similar CSV-handling software usually can recognize a text-quoting character which makes it possible to define strings containing a delimiter. With cut you cannot.
$ cut -d, -f3 <<<'John,Smith,"1, Main Street"'
"1
...
You can only extract portions of lines, not reorder or repeat fields.
$ cut -d, -f2,1 <<<'John,Smith,USA' ## Just like -f1,2
John,Smith
$ cut -d, -f2,2 <<<'John,Smith,USA' ## Just like -f2
Smith
