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How to use a class from one C# project with another C# project
...es, methods or functions you want to import.
class class1(object):
"""description of class"""
class ClassA(object):
print ("test2")
def methodA():
print ("test3")
def functionA ():
print ("test4")
return (0)
pass
NOW how do you actually solve the mess that the IDE ...
SHA-1 fingerprint of keystore certificate
...
If you're writing Android apps on Xamarin, use this: keytool -list -v -keystore "%USERPROFILE%\AppData\Local\Xamarin\Mono for Android/debug.keystore" -alias androiddebugkey -storepass android -keypass android
– Jay Sidri
...
Serving static files with Sinatra
...one page website only using HTML, CSS and JavaScript. I want to deploy the app to Heroku, but I cannot find a way to do it. I am now trying to make the app working with Sinatra.
...
R script line numbers at error?
...e failure. I am currently running R version 3.4.1.
Below, I've included a description of the workflow that worked for me, as well as some code I used to set the global error handling option in R.
As I have it configured, the error handling also creates an RData file containing all objects in worki...
MVC Vs n-tier architecture
...n MVC(which is an architectural pattern) and an n-tier architecture for an application. I searched for it but couldn't find a simple explanation. May be I am a bit naive on MVC concepts, so if anyone can explain the difference then it would be great.
...
Why do some functions have underscores “__” before and after the function name?
...
From the Python PEP 8 -- Style Guide for Python Code:
Descriptive: Naming Styles
The following special forms using leading or trailing underscores are
recognized (these can generally be combined with any case convention):
_single_leading_underscore: weak "internal...
Making the Android emulator run faster
...sluggish. For some devices, like the Motorola Droid and the Nexus One, the app runs faster in the actual device than the emulator. This is a problem when testing games and visual effects.
...
Difference between a theta join, equijoin and natural join
...bly joined tables in the system. Take very common columns such as "name", "description", ... Using "natural join" will make them joined whereas it makes nonsense and more is against business logic and leads to error. So yes, "natural join" is dangerous. It forces you to have distinct names except fo...
AngularJS : Where to use promises?
...ookForAuthentication accepts a callback for failure and success, but what happens when FB.login succeeds but FB.api fails? This method always invokes the success callback regardless of the result of the FB.api method.
Now imagine that you're trying to code a robust sequence of three or more asyn...
Why do you need to create a cursor when querying a sqlite database?
...for that matter), and this just completely stumps me. The abundant lack of descriptions of cursor objects (rather, their necessity) also seems odd.
...