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How do you mock out the file system in C# for unit testing?
.... The original answer is provided for historical context below:
You could do it by creating an interface:
interface IFileSystem {
bool FileExists(string fileName);
DateTime GetCreationDate(string fileName);
}
and creating a 'real' implementation which uses
System.IO.File.Exists() etc. You ...
Do you debug C++ code in Vim? How? [closed]
...
In contrast with the other answers, there are at least three options that do just what you require: clewn, pyclewn and vimgdb.
All three projects are related. vimgdb is a patch against Vim and requires Vim to be recompiled. clewn is a standalone program that communicates with Vim through the Netbe...
Is floating-point math consistent in C#? Can it be?
...tegers directly.
Implement FixedPoint64 in C#. I found this rather hard to do. For some operations intermediate integers of 128bit would be useful. But .net doesn't offer such a type.
Implement a custom 32 bit floatingpoint. The lack of a BitScanReverse intrinsic causes a few annoyances when impleme...
How do I set the size of Emacs' window?
... the screen I'm starting emacs on, and adjust the size and position the window it is starting in (I guess that's the frame in emacs-speak) accordingly. I'm trying to set up my .emacs so that I always get a "reasonably-big" window with it's top-left corner near the top-left of my screen.
...
Do I need quotes for strings in YAML?
... project. I am a little confused though, as in some files I see strings in double-quotes and in some without. A few points to consider:
...
MVC Razor view nested foreach's model
...te a while
to really get what was going on.
Those three things are:
How do the LabelFor and other ...For helpers work in MVC?
What is an Expression Tree?
How does the Model Binder work?
All three of these concepts link together to get an answer.
How do the LabelFor and other ...For helpers wor...
How can I get the diff between all the commits that occurred between two dates with Git?
Or just all the commits that occurred between two dates? In SVN, you could do something like
11 Answers
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What is the cleanest way to get the progress of JQuery ajax request?
...ML5 only though):
$.ajax({
xhr: function() {
var xhr = new window.XMLHttpRequest();
xhr.upload.addEventListener("progress", function(evt) {
if (evt.lengthComputable) {
var percentComplete = evt.loaded / evt.total;
//Do something with u...
How do I strip all spaces out of a string in PHP? [duplicate]
...
Do you just mean spaces or all whitespace?
For just spaces, use str_replace:
$string = str_replace(' ', '', $string);
For all whitespace (including tabs and line ends), use preg_replace:
$string = preg_replace('/\s+/', '...
Why is unsigned integer overflow defined behavior but signed integer overflow isn't?
...has the information to know whether unsigned or signed arithmetic is being done, so it can certainly choose the instructions appropriately.
– caf
Aug 13 '13 at 1:38
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