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How to delete all files and folders in a directory?
Using C#, how can I delete all files and folders from a directory, but still keep the root directory?
29 Answers
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Is it possible to display inline images from html in an Android TextView?
...solved my problem. I only need local images, so just drop them to drawable folder and make sure to remove the image extention when calling it from html.
– Dody Rachmat Wicaksono
Sep 30 '18 at 10:46
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Reading a resource file from within jar
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Oh and BTW the reason getClass().getResource("**/folder**/file.txt") made it work is because I had that folder in the same directory as my jar :).
– PrinceCJC
Dec 5 '13 at 15:33
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Ship an application with a database
...es.
One is to create a database externally, then place it in the assets folder of the project and then copy the entire database from there. This is much quicker if the database has a lot of tables and other components. Upgrades are triggered by changing the database version number in the res/va...
Change project name on Android Studio
...odule name already changed thats fine.
Now right-click on the project root folder again and select Open Module Settings.
Under the Modules section remove whatever folders are associated to your old project name.
Apply Settings and hit OK.
Restart Android Studio.
Hope that helps!
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Volley Android Networking Library
... update project -p .
$ ant jar
Then, copy bin/volley.jar into your libs/ folder and off you go!
source
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django MultiValueDictKeyError error, how do I deal with it
...ollowing:
I inserted a new hyperlink in my home.html present in templates folder of my project as below:
<input type="button" value="About" onclick="location.href='{% url 'about' %}'">
In views.py, I had the following definitions of count and about:
def count(request):
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Alternate output format for psql
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Configure \x auto command on startup by adding it to .psqlrc in your home folder and restarting psql. Look under 'Files' section in the psql doc for more info.
~/.psqlrc
\x auto
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Error installing mysql2: Failed to build gem native extension
...QL ---
Open command prompt(not Git Bash) -> start/cmd
Navigate to your folder (c:\Sites)
Create new rails app
rails new world
Delete the file c:\Sites\world\public\index.html
Edit the file c:\Sites\world\config\routes.rb
add this line -> root :to => 'cities#index'
Open command prompt (...
How to make Visual Studio copy a DLL file to the output directory?
...elative pathes where applicable, so that you can copy or move your project folder without breaking the post-build action.
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