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Get output parameter value in ADO.NET
... or implicitly via a Console.Write() or String.Format() call).
EDIT: Over 3.5 years and almost 20k views and nobody had bothered to mention that it didn't even compile for the reason specified in my "be careful" comment in the original post. Nice. Fixed it based on good comments from @Walter Stabos...
How do you cast a List of supertypes to a List of subtypes?
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edited Mar 15 '13 at 10:04
Joachim Sauer
266k5353 gold badges513513 silver badges578578 bronze badges
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What is the difference between require() and library()?
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361
There's not much of one in everyday work.
However, according to the documentation for both fu...
Uploading Files in ASP.net without using the FileUpload server control
How can I get an ASP.net web form (v3.5) to post a file using a plain old <input type="file" /> ?
10 Answers
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Break or return from Java 8 stream forEach?
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13 Answers
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Active
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How does the String class override the + operator?
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The toString method is defined by the primordial class Object
(§4.3.2). Many classes override it, notably Boolean, Character,
Integer, Long, Float, Double, and String.
See §5.4 for details of the string conversion context.
15.18.1.
Optimization of String Concatenation :
An i...
Uniq by object attribute in Ruby
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LaneLane
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Maven: how to do parallel builds?
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234
Maven 3 (as of beta 1) now supports parallel builds as an experimental feature.
For example,
mv...
async/await - when to return a Task vs void?
...button2_Click(object sender, EventArgs e)
{
g();
}
private void button3_Click(object sender, EventArgs e)
{
GC.Collect();
}
f's exception is always "observed". An exception that leaves a top-level asynchronous method is simply treated like any other unhandled exception. g's exception is n...
Count the number of occurrences of a string in a VARCHAR field?
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346
This should do the trick:
SELECT
title,
description,
ROUND (
(
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