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The model backing the context has changed since the database was created
...asax, it only fixes the problem when running the website. If you have unit tests, you're OOL. Better to put it in the constructor of YourDbContext. That fixes it for every project, including the website and test projects.
– Rap
Jul 9 '14 at 14:51
...
Can “git pull --all” update all my local branches?
.... Merging acknowledges the way you worked: you implemented the changes and tested them before incorporating other people's changes, and merge commit is a very useful point: that's the place where you make sure that different chagesets play nicely together. Rebasing makes it look like this process ne...
When NOT to use yield (return) [duplicate]
...nswer with a benchmark to show the difference. I don't know if my original testing wasn't done properly, or if the .NET framework improved performance since I first answered this, but the performance difference is not nearly as big as I remember it being--certainly not big enough to worry about in m...
Unable to read data from the transport connection : An existing connection was forcibly closed by th
...web-service through a website project, but when reusing the same code in a test project I would get a WebException that contained this message. Adding the following line before making the call resolved the issue:
System.Net.ServicePointManager.SecurityProtocol = SecurityProtocolType.Tls | SecurityP...
How would you count occurrences of a string (actually a char) within a string?
...
@Mark Just tested it with a for loop and it was actually slower than using foreach. Could be because of bounds-checking? (Time was 1.65 sec vs 2.05 on 5 mil iterations.)
– Measuring
Dec 13 '16 at 9...
django-debug-toolbar not showing up
...r should not load itself; it will always just load. Only leave that in for testing purposes, if you forget and launch with it, all your visitors will get to see your debug toolbar too.
For explicit configuration, also see the official install docs here.
EDIT(6/17/2015):
Apparently the syntax for ...
In pure functional languages, is there an algorithm to get the inverse function?
... have an inverter inv :: F -> F such that inv f . f ≡ id. Say we have tested it for the function f = id, by confirming that
inv f (repeat B0) -> (B0 : ls)
Since this first B0 in the output must have come after some finite time, we have an upper bound n on both the depth to which inv had a...
Static methods in Python?
...
Actually this is wrong in 2.7 and legal as of 3.X (tested fine in 3.2). That is you can't call a method from context of a class without the @staticmethod decorator in 2.7 and below. In 3.2 it works and will insert a self ref appropriately depending on how its called. Test cas...
C# Sort and OrderBy comparison
...
Note also that the test here sorts the list before starting the stopwatch, so we are comparing how the two algorithms compare when faced with sorted input. This may be quite different than their relative performance with unsorted input.
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Adding a directory to the PATH environment variable in Windows
...ou wish to add:
function AddTo-Path{
param(
[string]$Dir
)
if( !(Test-Path $Dir) ){
Write-warning "Supplied directory was not found!"
return
}
$PATH = [Environment]::GetEnvironmentVariable("PATH")
if( $PATH -notlike "*"+$Dir+"*" ){
[Environment]::SetEnvi...