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How does one remove an image in Docker?
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Ah, i didn't know about the command for "remove all existing container". Had written own: docker ps -a | sed -r 's/^(\w+).*/\1/g' | sed -r 's/^CONTAINER//' | sed -r 's/^(\w+)/docker rm \1/g' | awk 'system($0)' Thanks !
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(13: Permission denied) while connecting to upstream:[nginx]
...onf
Change ownership to user.
sudo chown -R nginx:nginx /var/lib/nginx
Now see the magic.
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Making text background transparent but not text itself
... of my body transparent but leave the text non transparent. As it is right now I keep making both the same opacity. Here is my code:
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Why can't I use float value as a template parameter?
...s are exact. Floating-point arithmetic is well-defined on every target I know of. Most floating-point operations produce floating-point results. I can appreciate the committee not wanting to force compiler implementors to implement the target's possibly-bizarre floating-point arithmetic, but I don...
C#: Looping through lines of multiline string
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I know this has been answered, but I'd like to add my own answer:
using (var reader = new StringReader(multiLineString))
{
for (string line = reader.ReadLine(); line != null; line = reader.ReadLine())
{
// Do so...
How does JavaFX compare to WPF? [closed]
...d the FXML will be generated automatically. Obviously the scene builder is nowhere near as powerful as Expression Blend but it is still better than the 'designer' provided by Visual Studio.
Binding
JavaFX has a very powerful property and binding system. The Java Bean pattern has been extended to i...
The term 'Get-ADUser' is not recognized as the name of a cmdlet
...etter to check a specific module! My intention was to help user1805353 to know wich module can load.
– CB.
Jul 9 '13 at 13:29
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Android adding simple animations while setvisibility(view.Gone)
...designed a simple layout.I have finished the design without animation, but now I want to add animations when textview click event and I don't know how to use it.
Did my xml design looks good or not?
Any suggestions would be appreciated.
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How do you use “
...ironment instead.
My primary warning with this: be careful because you're now working with global variables, especially when using <<-. That means that you can end up with situations where a function is using an object value from the environment, when you expected it to be using one that was...
Using Moq to mock an asynchronous method for a unit test
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For anyone who finds this now, Moq 4.2 has an extension called ReturnsAysnc, which does exactly this.
– Stuart Grassie
Dec 16 '14 at 9:44
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