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Importing from a relative path in Python
...r):
Python 2.6 and 3.x supports proper relative imports, where you can avoid doing anything hacky. With this method, you know you are getting a relative import rather than an absolute import. The '..' means, go to the directory above me:
from ..Common import Common
As a caveat, this will only ...
Difference between knockout View Models declared as object literals vs functions
...elf.items.remove(item);
}
};
Now, if you are in the scope of an individual item and call $root.removeItem, the value of this will actually be the data being bound at that level (which would be the item). By using self in this case, you can ensure that it is being removed from the overall view...
Recommended way to save uploaded files in a servlet application
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Store it anywhere in an accessible location except of the IDE's project folder aka the server's deploy folder, for reasons mentioned in the answer to Uploaded image only available after refreshing the page:
Changes in the IDE's project folder does not immediately get reflected in ...
Decompressing GZip Stream from HTTPClient Response
...(handler);
}
// your code
}
If using .Net Core 2.1+, consider using IHttpClientFactory and injecting like this in your startup code.
var timeout = Policy.TimeoutAsync<HttpResponseMessage>(
TimeSpan.FromSeconds(60));
services.AddHttpClient<XApiClient>().C...
How do I create directory if it doesn't exist to create a file?
...ions/9065598, but I wanted to start with the absolute path to a file, and didn't want to deal with splitting the path. Now I know that you can access the Directory from the FileInfo instance.
– Johann
Jan 23 '19 at 22:04
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How to pass arguments and redirect stdin from a file to program run in gdb?
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@codehippo: Well, if you didn't specify --args then there aren't any arguments passed to the executable, so it's hardly ambiguous.
– Lightness Races in Orbit
Jul 23 '14 at 14:02
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How to un-commit last un-pushed git commit without losing the changes
...ill be removed from your current branch. See git reset man
In case you did push publicly (on a branch called 'master'):
git checkout -b MyCommit //save your commit in a separate branch just in case (so you don't have to dig it from reflog in case you screw up :) )
revert commit normally and pu...
How to slice an array in Bash
Looking the "Array" section in the bash(1) man page, I didn't find a way to slice an array.
4 Answers
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in_array multiple values
...
Excellent solution provided you don't need to perform strict comparison.
– faintsignal
Jan 3 '17 at 21:46
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Are Roslyn SyntaxNodes reused?
...has no parent references, is built "bottom-up", and every node tracks its width but not its absolute position. When an edit happens we rebuild only the portions of the green tree that were affected by the edit, which is typically about O(log n) of the total parse nodes in the tree.
The "red" tree ...