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Instantiating a generic class in Java [duplicate]
...<Bar>) then reflectively making a Bar instance with Class<Bar> token = Bar.class; and Bar newBar = token.newInstance(); appears so much less verbose to me.
– scottb
Aug 15 '13 at 20:25
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How to split a string into a list?
.... You can also use it to solve your problem:
import nltk
words = nltk.word_tokenize(raw_sentence)
This has the added benefit of splitting out punctuation.
Example:
>>> import nltk
>>> s = "The fox's foot grazed the sleeping dog, waking it."
>>> words = nltk.word_tokenize(...
Entity Framework with NOLOCK
...COMMITTED;");
http://msdn.microsoft.com/en-us/library/aa259216(v=sql.80).aspx
With this technique, we were able to create a simple EF provider that creates the context for us and actually runs this command each time for all of our context so that we're always in "read uncommitted" by default.
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Getting current directory in .NET web application
...will be changing in the future. This method is running in my imageProcess.aspx.cs file, but where I thought it would return:
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A regular expression to exclude a word/string
...lows: ^/(?!css|js|images)([a-z]+)/?(\?(.+))?$ and it rewrites to /Profile.aspx?id=$1&$3 Will this rule work correctly and propagate the query string too? So if someone visits mydomain.com/hello?abc=123 I'd like it to rewrite to mydomain.com/Profile.aspx?id=hello&abc=123 I'm also a bit uns...
How to convert comma-separated String to List?
... "[\\s,]+" will also split on internal space within a comma separated token, it will treat both whitespace as a delimiter even when a comma is not present, instead of a comma plus any number of surrounding whitespace. "\\s*(,\\s*)+" will trim whitespace only around comma separated tokens, and a...
What does %s mean in a python format string?
...ython3+
name = input("who are you? ")
print("hello %s" % (name,))
The %s token allows me to insert (and potentially format) a string. Notice that the %s token is replaced by whatever I pass to the string after the % symbol. Notice also that I am using a tuple here as well (when you only have one...
PostgreSQL: How to pass parameters from command line?
...-e -v v1=%constraints% -f test.sql
Now in your SQL code file, add the v1 token within your WHERE clause, or anywhere else in the SQL. Note that the tokens can also be used in an open SQL statement, not just in a file. Save this as test.sql:
SELECT * FROM myTable
WHERE NOT someColumn IN (:v1);
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Collection versus List what should you use on your interfaces?
...what Krzysztof says at blogs.msdn.com/b/kcwalina/archive/2005/09/26/474010.aspx? Specifically his comment, We recommend using Collection<T>, ReadOnlyCollection<T>, or KeyedCollection<TKey,TItem> for outputs and properties and interfaces IEnumerable<T>, ICollection<T>, ...
Is Response.End() considered harmful?
... post CSV/XML/PDF etc in response to an event without rendering the entire ASPX page, this is how I do it. (overriding the render methods is overly complex for such a simple task IMO)
// Add headers for a csv file or whatever
Response.ContentType = "text/csv"
Response.AddHeader("Content-Disposition...