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How do you mock out the file system in C# for unit testing?
...uld need to be installed on your whole team's PCs and
your build server in order to run, also, it apparently won't work for
the System.IO.File, as it can't stub mscorlib.
You could also just accept that certain methods are not unit testable
and test them in a separate slow-running integration/system...
Convert SQLITE SQL dump file to POSTGRESQL
...ll probably want to look into set constraints all deferred to avoid insert ordering problems, placing the command inside the BEGIN/COMMIT pair.
Thanks to Nicolas Riley for the boolean, blob, and constraints notes.
If you have ` on your code, as generated by some SQLite3 clients, you need to remove t...
rails - Devise - Handling - devise_error_messages
...h others, I recently wanted to change the devise_error_messages! method in order to use it in my views and make it display the trick I explained above.
So, here is my method:
def devise_error_messages!
html = ""
return html if resource.errors.empty?
errors_number = 0
html <...
Cannot overwrite model once compiled Mongoose
...an error if the model does not exist, so you can wrap it in a try/catch in order to either get the model, or create it:
let users
try {
users = mongoose.model('users')
} catch (error) {
users = mongoose.model('users', <UsersSchema...>)
}
...
Remove local git tags that are no longer on the remote repository
...e remote, then it will remain deleted.
Thus you need to type two lines in order:
git tag -l | xargs git tag -d
git fetch --tags
These:
Delete all tags from the local repo. FWIW, xargs places each tag output by "tag -l" onto the command line for "tag -d". Without this, git won't delete anythi...
How to use transactions with dapper.net?
...
@CodeNaked, first, you've got the order wrong there. The catch block would be hit first if there's an exception, then the end of scope for using. Second, look at this answer and the referenced MSDN doc:stackoverflow.com/a/5306896/190476 calling dispose a seco...
surface plots in matplotlib
... cases, these rogue triangles have to be removed from the triangulation in order to achieve the correct surface representation. For these situations, the user may have to explicitly include the delaunay triangulation calculation so that these triangles can be removed programmatically. Under these ci...
Is there any JSON Web Token (JWT) example in C#?
...und it,) are:
Changed HS256 -> RS256
Swapped the JWT and alg order in the header. Not sure who got it wrong, Google or the spec, but google takes it the way It is below according to their docs.
public enum JwtHashAlgorithm
{
RS256,
HS384,
HS512
}
public class JsonWebT...
Search for all occurrences of a string in a mysql database [duplicate]
I'm trying to figure out how to locate all occurrences of a url in a database. I want to search all tables and all fields. But I have no idea where to start or if it's even possible.
...
CGridCellNumeric - A numeric cell class for the MFC Grid - C/C++ - 清...
...ize of the edit box if needed, and it needs access to the m_Rect member in order to do so. So in the InPlaceEdit.h file, make the following changes:
class CInPlaceEdit : public CEdit
{
...
protected:
CRect m_Rect; // Add this line
...
private:
...
// CRect m_Rect; /...