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Is it a good idea to index datetime field in mysql?
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Here author performed tests showed that integer unix timestamp is better than DateTime. Note, he used MySql. But I feel no matter what DB engine you use comparing integers are slightly faster than comparing dates so int index is better than DateTi...
How do you remove the root CA certificate that fiddler installs
... if you've put that cert on multiple devices (fairly common during network testing), and you only want to remove it on one (source - http://www.cantoni.org/2013/11/06/capture-android-web-traffic-fiddler):
Go to the Security tab in settings
Tap Trusted credentials, then select the User tab
Tap on ...
Docker: adding a file from a parent directory
.../
COPY src/ src/
Command used to build the docker image
docker build -t test:latest -f setup/docker/Dockerfile .
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CodeFile vs CodeBehind
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CodeFiles are nice during development because you can test changes after simply saving and refreshing a page and without having to Build your project. You can still optionally "Publish" the .Net 2+ CodeFile compilation model files as DLLs if you don't like posting .cs and .vb f...
How to loop through all but the last item of a list?
...(elem1, elem2, ...)
Note:
AFAIK, this code is as lazy as it can be. Not tested.
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Private setters in Json.Net
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@Hav What version is it since? I've just tested v11.0.2 and it does not work {get;}
– tymtam
Sep 6 '18 at 1:16
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Simplest way to do a fire and forget method in c# 4.0
... @ksm Your approach is in for some trouble unfortunately - have you tested it? That approach is exactly why Warning 4014 exists. Calling an async method without await, and without the help of Task.Run... will cause that method to run, yes, but once it finishes it will attempt to marshal back ...
Is type=“text/css” necessary in a tag?
... the type, I have run so far into no problems with compatibility even when testing older versions of IE.
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How can I sort generic list DESC and ASC?
... and I was using this method earlier :-
li.Sort();
li.Reverse();
but my test cases were failing for exceeding time limits, so below solution worked for me:-
li.Sort((a, b) => b.CompareTo(a));
So Ultimately the conclusion is that 2nd way of Sorting list in Descending order is bit faster than...
Preserve colouring after piping grep to grep
... You have to have the same grep pattern twice in your expression. I just tested this on a mac: http://i.imgur.com/BhmwAlF.png
– andersonvom
Feb 26 '15 at 0:44
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