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How do you mock out the file system in C# for unit testing?
...t check whether certain file exists and read the creation date. I may need more than that in future.
14 Answers
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iPad keyboard will not dismiss if modal ViewController presentation style is UIModalPresentationForm
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How does MySQL process ORDER BY and LIMIT in a query?
...return records in a different order than without the LIMIT, when there are more than 1 records with the same value in that column.
– yitwail
Sep 11 '17 at 19:39
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How do you Programmatically Download a Webpage in Java
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Why does Dijkstra's algorithm use decrease-key?
...he priority queue, then indeed Dijkstra's algorithm will be asymptotically more efficient when using decrease-key.
In short, using decrease-key, plus a good priority queue, can drop the asymptotic runtime of Dijkstra's beyond what's possible if you keep doing enqueues and dequeues.
Besides this po...
Import multiple csv files into pandas and concatenate into one DataFrame
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The same thing more concise, and perhaps faster as it doesn't use a list: df = pd.concat((pd.read_csv(f) for f in all_files)) Also, one should perhaps use os.path.join(path, "*.csv") instead of path + "/*.csv", which makes it OS independe...
Alternative timestamping services for Authenticode
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Which selector do I need to select an option by its text?
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