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Update all objects in a collection using LINQ
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How to make a valid Windows filename from an arbitrary string?
...g like "Foo: Bar" that I want to use as a filename, but on Windows the ":" char isn't allowed in a filename.
14 Answers
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When do Java generics require
...says it can only hold Date class objects.
When you pass in result, you're setting T to exactly Map of String to Date class objects, which doesn't match Map of String to anything that's Serializable.
One thing to check -- are you sure you want Class<Date> and not Date? A map of String to Clas...
How does facebook, gmail send the real time notification?
...nse comes back
}, 'json');
}
$(document).ready(function() {
$.ajaxSetup({
timeout: 1000*60//set a global AJAX timeout of a minute
});
doPoll(); // do the first poll
});
The whole thing depends a lot on how your existing architecture is put together.
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Why aren't variable-length arrays part of the C++ standard?
I haven't used C very much in the last few years. When I read this question today I came across some C syntax which I wasn't familiar with.
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Matrix Transpose in Python
I am trying to create a matrix transpose function for python but I can't seem to make it work.
Say I have
18 Answers
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Applicatives compose, monads don't
...\x -> replicate x (const ())]
The length of the returned list must be set in stone before an integer is ever provided, but the correct length of it depends on the integer that's provided. Thus, no correct join function can exist for this type.
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What is the best scripting language to embed in a C# desktop application? [closed]
...er csProvider = new Microsoft.CSharp.CSharpCodeProvider();
// Setup our options
CompilerParameters options = new CompilerParameters();
options.GenerateExecutable = false; // we want a Dll (or "Class Library" as its called in .Net)
options.GenerateInMe...
Why don't C++ compilers define operator== and operator!=?
I am a big fan of letting the compiler do as much work for you as possible. When writing a simple class the compiler can give you the following for 'free':
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How to check size of a file using Bash?
I've got a script that checks for 0-size, but I thought there must be an easier way to check for file sizes instead. I.e. file.txt is normally 100k; how to make a script check if it is less than 90k (including 0), and make it do wget a new copy because the file is corrupt in this case.
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