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Check if Python Package is installed

... If you mean a python script, just do something like this: Python 3.3+ use sys.modules and find_spec: import importlib.util import sys # For illustrative purposes. name = 'itertools' if name in sys.modules: print(f"{name!r} alr...
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What's the difference if I put css file inside or ?

... Just to add on to what jdelStrother has mentioned about w3 specs and ARTstudio about browser rendering. It is recommended because when you have the CSS declared before <body> starts, your styles has actually loaded already. So very quickly users see something...
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Routing for custom ASP.NET MVC 404 Error page

I am trying to make a custom HTTP 404 error page when someone types in a URL that doesn't invoke a valid action or controller in ASP.NET MVC, instead of it displaying the generic "Resource Not Found" ASP.NET error. ...
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Import / Export database with SQL Server Server Management Studio

... I'm sure there is a simple way to do it but I can't manage to find it. Shame on me. 5 Answers ...
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How do I make text bold in HTML?

I'm trying to make some text bold using HTML, but I'm struggling to get it to work. 10 Answers ...
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How to debug apk signed for release?

...ket, and installed on my phone. I would like to debug this release apk (by means of Eclipse) whilst it is running on my phone. I have done this before (and remember it being with one of the Android development tools; perhaps Dalvik Debug Monitor) but unfortunately cannot remember how to do it and ha...
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What's onCreate(Bundle savedInstanceState)

Can anyone help me to know about the Bundle savedInstanceState in onCreate(Bundle savedInstanceState) I am newbie in Android. I try to understand it from developer.android.com. But I am not able to understand. Can anyone simplify it? ...
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How to pass command line argument to gnuplot?

...ure from data file, say foo.data . Currently, I hardcoded the data file name in the command file, say foo.plt , and run command gnuplot foo.plg to plot data. However, I want to pass the data file name as a command argument, e.g. running command gnuplot foo.plg foo.data . How to parse the comman...
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How do I find files with a path length greater than 260 characters in Windows?

...s script to recursively copy a directory. I keep getting an 'Insufficient Memory' error, which I understand is because a file I'm trying to copy has too long a path. I can easily reduce the path length, but unfortunately I can't work out which files are violating the path length restriction. The ...
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Repository Pattern vs DAL

Are they the same thing? Just finished to watch Rob Connery's Storefront tutorial and they seem to be similar techinques. I mean, when I implement a DAL object I have the GetStuff, Add/Delete etc methods and I always write the interface first so that I can switch db later. ...