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How can I make Array.Contains case-insensitive on a string array?
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But wouldn't this perform a costly ToLower() call on each item in the list? String.Equals with the StringComparison overload would be better suited in this example.
– Mike Cole
May 19 '11 at 20:49
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Unicode Processing in C++
What is the best practice of Unicode processing in C++?
9 Answers
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T-SQL split string
...made a small enhancement to your script to allow the function to return an item at a specific index in the split string. It is useful only in situations when you the structure of the column one is parsing. gist.github.com/klimaye/8147193
– CF_Maintainer
Dec 27 ...
How to use the toString method in Java?
... return y;
}
A comprehensive coverage of the toString() method is in Item 10 of the book, Effective Java™, Second Edition, By Josh Bloch.
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“Server” vs “Data Source” in connection string
...ore than one of these keywords (and the address values conflict), the last item is used; the previous values are ignored. So for example, given the connection string, Server=192.168.2.2;Data Source=localhost, the client will honor the localhost value and ignore the 192... value.
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Collection versus List what should you use on your interfaces?
...lection<T>, ReadOnlyCollection<T>, or KeyedCollection<TKey,TItem> for outputs and properties and interfaces IEnumerable<T>, ICollection<T>, IList<T> for inputs. CA1002 seems to go along with Krzysztof's comments. I can't imagine why a concrete collection would b...
Best way to define private methods for a class in Objective-C
I just started programming Objective-C and, having a background in Java, wonder how people writing Objective-C programs deal with private methods.
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Writing unit tests in Python: How do I start? [closed]
... brand new to using unittests, the simplest approach to learn is often the best. On that basis along I recommend using py.test rather than the default unittest module.
Consider these two examples, which do the same thing:
Example 1 (unittest):
import unittest
class LearningCase(unittest.TestCase...
What's the best practice for primary keys in tables?
When designing tables, I've developed a habit of having one column that is unique and that I make the primary key. This is achieved in three ways depending on requirements:
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Difference between double and single curly brace in angular JS?
...n:
<!-- so dont do this! -->
<!-- <button ng-click="activate({{item}})">... -->
{} - single curly braces:
{} as we know stand for objects in JavaScript. Here, too, nothing different:
<div ng-init="distanceWalked = {mon:2, tue:2.5, wed:0.8, thu:3, fri:1.5,
sat:2, sun:3}">
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