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What .NET collection provides the fastest search
...List , HashTable ) that provides an exceptionly fast Contains() method? Or will I have to write my own? In otherwords, is the default Contains() method just scan each item or does it use a better search algorithm.
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How do I move a table into a schema in T-SQL
...the undocumented (and to be deprecated at some point, but unlikely!) sp_MSforeachtable stored procedure:
exec sp_MSforeachtable "ALTER SCHEMA TargetSchema TRANSFER ?"
Ref.: ALTER SCHEMA
SQL 2008: How do I change db schema to dbo
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How to list the files inside a JAR file?
I have this code which reads all the files from a directory.
16 Answers
16
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In Clojure 1.3, How to read and write a file
...not some crazy binary stuff.
Number 1: how to read an entire file into memory.
(slurp "/tmp/test.txt")
Not recommended when it is a really big file.
Number 2: how to read a file line by line.
(use 'clojure.java.io)
(with-open [rdr (reader "/tmp/test.txt")]
(doseq [line (line-seq rdr)]
(p...
How do I prevent the padding property from changing width or height in CSS?
I am creating a site with DIV s. Everything's working out except when I create a DIV. I create them like this (example):
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Delete all local git branches
I follow a development process where I create a new local branch for every new feature or story card. When finished I merge the branch into master and then push.
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Using forked package import in Go
Suppose you have a repository at github.com/someone/repo and you fork it to github.com/you/repo . You want to use your fork instead of the main repo, so you do a
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“/usr/bin/ld: cannot find -lz”
I am trying to compile Android source code under Ubuntu 10.04. I get an error saying,
11 Answers
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'UserControl' constructor with parameters in C#
Call me crazy, but I'm the type of guy that likes constructors with parameters (if needed), as opposed to a constructor with no parameters followed by setting properties. My thought process: if the properties are required to actually construct the object, they should go in the constructor. I get two...
GetType() can lie?
... on the following question asked a few days ago in SO: GetType() and polymorphism and reading Eric Lippert's answer, I started thinking if making GetType() not be virtual really ensured that an object could not lie about its Type .
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