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Getting Chrome to accept self-signed localhost certificate
... Thanks @kellen .. however, Using Chrome Version 29.0.1547.57 beta, there does not appear to be an "Export" option anywhere on the Certificate Information. That said, there is a "Details" section but it's not in the form of a Tab. It appears as a collapsible/expandable block. i.imgur.com/dDmNEIh.p...
How to merge 2 JSON objects from 2 files using jq?
...alue}' file1 file2
Or the presumably somewhat more efficient (because it doesn't merge any other values):
jq -s '.[0].value * .[1].value | {value: .}' file1 file2
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Actual meaning of 'shell=True' in subprocess
...nerally speaking, avoid invocations via the shell.
Invoking via the shell does allow you to expand environment variables and file globs according to the shell's usual mechanism. On POSIX systems, the shell expands file globs to a list of files. On Windows, a file glob (e.g., "*.*") is not expande...
Is it OK to leave a channel open?
...o leave the channel open, and in fact it is typical. A channel being open does not constitute a reference to the channel object, and so does not keep it from being garbage collected.
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Routing: The current request for action […] is ambiguous between the following action methods
... I will need to create a new view in your example above? It looks like it doesn't help to use the ActionName tag, since I think that only works to rename all of the action methods (unable to keep both at the same time). It's good to know how MVC works. Thanks.
– Dave
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Aren't promises just callbacks?
...parency" implies that when you have a promise and add a callback to it, it doesn't make a difference to your code whether the result has arrived yet - the API and contracts are the same, simplifying caching/memoisation a lot.
You can add multiple callbacks easily
Promises are chainable (monadic, i...
Passing arguments to C# generic new() of templated type
...t; is taking roughly 11 times as much time to do the same job as a new T() does, and a delegate takes roughly 1.5 times as much. If you have a performance problem, first measure to see where your bottleneck is. Yes, the above timings might indicate that Activator.CreateInstance has more overhead th...
What requirement was the tuple designed to solve?
...ct with named members and return that, than have to deal with a tuple that does not tell me anything about the semantics of its members.
– bobobobo
May 10 '13 at 21:44
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How to Diff between local uncommitted changes and origin
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This doesn't seem to work: git diff origin/master returns fatal: ambiguous argument 'origin/master': unknown revision or path not in the working tree. master exists on origin though, eg git fetch origin master works fine,
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Why can't C compilers rearrange struct members to eliminate alignment padding? [duplicate]
...y the C compiler cannot automatically reorder the fields:
The C compiler doesn't know whether the struct represents the memory structure of objects beyond the current compilation unit (for example: a foreign library, a file on disc, network data, CPU page tables, ...). In such a case the binary st...