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Passing properties by reference in C#
...erson.Name = value);
Debug.Assert(person.Name == "test");
}
3. LINQ Expression
void GetString<T>(string input, T target, Expression<Func<T, string>> outExpr)
{
if (!string.IsNullOrEmpty(input))
{
var expr = (MemberExpression) outExpr.Body;
var prop = ...
How does the Java 'for each' loop work?
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I've found just calling a while-loop like while (someList.hasMoreElements()) { //do something }} - gets me close to the coding grace I'd hoped to find when I searched for this question.
– James T Snell
N...
List files by last edited date
... Thanks, that's perfect. I added a -l in there too so I can actually see the dates so for anyone who searches this out later, it's- $ ls -lRt
– Marty
Sep 10 '09 at 12:27
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What is the EAFP principle in Python?
...t is meant by "using the EAFP principle" in Python? Could you provide any examples?
3 Answers
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Tricky Google interview question
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This is a really nice implementation, using a minimum of memory. It is linear memory even if you want only one number though.
– Thomas Ahle
Feb 23 '12 at 0:10
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How do I create an Excel (.XLS and .XLSX) file in C# without installing Microsoft Office?
...an I create an Excel spreadsheet with C# without requiring Excel to be installed on the machine that's running the code?
44...
Can you explain the concept of streams?
...be it from a file, a socket, or any other source, it doesn't (shouldn't) really matter. This is very similar to receiving a stream of water, whereby you don't need to know where it is coming from; be it from a lake, a fountain, or any other source, it doesn't (shouldn't) really matter.
That said, o...
Hiding elements in responsive layout?
...gh bootstrap it looks like they support collapsing the menubar items for smaller screens. Is there something similar for other items on the page?
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How to prevent browser to invoke basic auth popup and handle 401 error using Jquery?
...ever when I get 401 error basic auth browser popup is opened and jquery ajax error callback is not called.
11 Answers
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Difference between fmt.Println() and println() in Go
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println is an built-in function (into the runtime) which may eventually be removed, while the fmt package is in the standard library, which will persist. See the spec on that topic.
For language developers it is handy to have a println without dependencies, but the way to go is to use the f...