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Accessing items in an collections.OrderedDict by index
...eturn an iterable dict view object rather than a list. We need to wrap the call onto a list in order to make the indexing possible
>>> items = list(d.items())
>>> items
[('foo', 'python'), ('bar', 'spam')]
>>> items[0]
('foo', 'python')
>>> items[1]
('bar', 'spam...
Permission denied on accessing host directory in Docker
...ect Atomic blog post about Volumes and SELinux for the full story.
Specifically:
This got easier recently since Docker finally merged a patch which
will be showing up in docker-1.7 (We have been carrying the patch in
docker-1.6 on RHEL, CentOS, and Fedora).
This patch adds support for ...
Repeatedly run a shell command until it fails?
...to look like this:
#!/bin/bash
while "$@"; do :; done
And then you can call it with whatever command you're already using:
untilfail ./runTest --and val1,val2 -o option1 "argument two"
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Android EditText Max Length [duplicate]
...es what you are entering those characters are added in top of the keyboard called suggestions. So when you deleting entered letters that time it will delete suggestions first and then actual text inside EditText. For that you need to remove the suggestions.just add
android:inputType="textNoSuggesti...
Differences between Line and Branch coverage
... user = new John();
}
return user.getName().length();
}
If you call this method with isCoolUser set to true, you get 100% statement coverage. Sounds good? NOPE, there's going to be a null pointer if you call with false. However, you have 50% branch coverage in the first case, so you can ...
Discard Git Stash Pop
...moved from the stash list. You need to resolve the conflicts by hand
and call git stash drop manually afterwards.
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Transactions in .net
... }
}
Not too messy, but limited to our connection "conn". If we want to call out to different methods, we now need to pass "conn" around.
The alternative is an ambient transaction; new in .NET 2.0, the TransactionScope object (System.Transactions.dll) allows use over a range of operations (suita...
GridLayout (not GridView) how to stretch all children evenly
...r but how is it possible to add grid:layout_columnWeight="1" programmatically for inflated childrens?
– Waza_Be
Feb 25 '18 at 22:43
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sho...
How to get index using LINQ? [duplicate]
...@ProfK be careful with the FirstOrDefault, the default of a class in null, calling .index on a null with throw an exception.
– Yuriy Faktorovich
Sep 26 '12 at 15:26
...
android pick images from gallery
...requestCode == PICK_IMAGE) {
//TODO: action
}
}
That's how I call the image gallery. Put it in and see if it works for you.
EDIT:
This brings up the Documents app. To allow the user to also use any gallery apps they might have installed:
Intent getIntent = new Intent(Intent.ACTI...