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Can't specify the 'async' modifier on the 'Main' method of a console app
...oint method will be translated to call GetAwaitor().GetResult().
Details: https://blogs.msdn.microsoft.com/mazhou/2017/05/30/c-7-series-part-2-async-main
EDIT:
To enable C# 7.1 language features, you need to right-click on the project and click "Properties" then go to the "Build" tab. There, clic...
How to find serial number of Android device?
I need to use a unique ID for an Android app and I thought the serial number for the device would be a good candidate. How do I retrieve the serial number of an Android device in my app ?
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How do you generate dynamic (parameterized) unit tests in python?
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This is called "parametrization".
There are several tools that support this approach. E.g.:
pytest's decorator
parameterized
The resulting code looks like this:
from parameterized import parameterized
class TestSequence(unittest.TestC...
Generate random password string with requirements in javascript
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Forcing a fixed number of characters is a bad idea. It doesn't improve the quality of the password. Worse, it reduces the number of possible passwords, so that hacking by bruteforcing becomes easier.
To generate a random word consisting of alphanumeric characters, use:
var randomstring =...
Is there a way to make ellipsize=“marquee” always scroll?
...but the text is only being scrolled when the TextView gets focus. That's a problem, because in my case, it can't.
8 Answers...
Creating email templates with Django
I want to send HTML-emails, using Django templates like this:
12 Answers
12
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Android - Using Custom Font
... the solutions described in this thread, I accidentally found Calligraphy (https://github.com/chrisjenx/Calligraphy) - a library by Christopher Jenkins that lets you easily add custom fonts to your app. The advantages of his lib comparing to approaches suggested here are:
you don't have to introdu...
Removing fields from struct or hiding them in JSON Response
I've created an API in Go that, upon being called, performs a query, creates an instance of a struct, and then encodes that struct as JSON before sending back to the caller. I'd now like to allow the caller to be able to select the specific fields they would like returned by passing in a "fields" G...
Possible to iterate backwards through a foreach?
...of Linq's own Reverse implementation, still, it was fun working this out.
https://msdn.microsoft.com/en-us/library/vstudio/bb358497(v=vs.100).aspx
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Is storing a delimited list in a database column really that bad?
...es (any or all of them can be selected). I chose to save them in a comma separated list of values stored in one column of the database table.
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