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How do I execute a command and get the output of the command within C++ using POSIX?
...run from within a C++ program. I have looked at using the system() function, but that will just execute a command. Here's an example of what I'm looking for:
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How to pass a class type as a function parameter
I have a generic function that calls a web service and serialize the JSON response back to an object.
6 Answers
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Samples of Scala and Java code where Scala code looks simpler/has fewer lines?
I need some code samples (and I also really curious about them) of Scala and Java code which show that Scala code is more simple and concise then code written in Java (of course both samples should solve the same problem).
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Use a URL to link to a Google map with a marker on it
I want to link to google maps at a particular location with a marker on a particular point.
5 Answers
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Loop through files in a directory using PowerShell
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thanks. The BaseName part does not work (version 1) - but I managed by first creating a backup of the full file then making the change to the original file.
– user2725402
Sep 17 '13 at 12:25
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Maximum on http header values?
... Entity Too Large error if headers size exceeds that limit.
Related question: How big can a user agent string get?
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What is the relationship between UIView's setNeedsLayout, layoutIfNeeded and layoutSubviews?
Can anyone give a definitive explanation on the relationship between UIView's setNeedsLayout , layoutIfNeeded and layoutSubviews methods? And an example implementation where all three would be used. Thanks.
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How to sort objects by multiple keys in Python?
Or, practically, how can I sort a list of dictionaries by multiple keys?
8 Answers
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How does git store files?
... content of a directory structure.
Some good references are:
git.github.io/git-reference
You tell Git you want to save a snapshot of your project with the git commit command and it basically records a manifest of what all of the files in your project look like at that point
git immersion
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What is a “feature flag”?
High Scalability mentions feature flags here:
12 Answers
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