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NodeJS / Express: what is “app.use”?
...ive an example for conceptual understanding of Express Middleware, here is what my app middleware stack (app.stack) looks like when logging my app object to the console as JSON:
stack:
[ { route: '', handle: [Function] },
{ route: '', handle: [Function: static] },
{ route: '', handle:...
Replace multiple whitespaces with single whitespace in JavaScript string
...
What if one wants to replace 1+ whitespaces with the same kind of whitespace? (e.g. 2+ spaces with a space and 3 newlines with a newline, etc.) if there are both newlines and spaces it would have to be replaced by a newline w...
What is Func, how and when is it used
What is Func<> and what is it used for?
7 Answers
7
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What vim plugins are available for Eclipse? [closed]
I have found three and would like to know if there are others and what their advantages or disadvantages might be:
4 Answer...
What is Activity.finish() method doing exactly?
...tart() -> onResume() -> onPause() -> onStop() -> onDestroy()
What I mean to say is that counterparts of the methods along with any methods in between are called when finish() is executed.
eg:
onCreate() counter part is onDestroy()
onStart() counter part is onStop()
onPause() cou...
Case insensitive XPath contains() possible?
...e actually searching for.)
This approach would work for any search string whatsoever, without requiring prior knowledge of the alphabet, which is a big plus.
Both of the methods above fail when search strings can contain single quotes, in which case things get more complicated.
...
Open new Terminal Tab from command line (Mac OS X)
...rictly need to activate Terminal first, we do it so as to better visualize what is happening (the new window will appear stacked on top of an existing one).
osascript -e "$CMD_ACTIVATE" -e "$CMD_NEWWIN" >/dev/null
fi
fi
fi
}
# Opens a new Terminal window ...
What does -1 mean in numpy reshape?
...d into a vector using reshape function with parameter -1. But I don't know what -1 means here.
9 Answers
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Android Camera Preview Stretched
...NUATION OF HESAM'S SOLUTION: https://stackoverflow.com/a/22758359/1718734
What I address: Hesam's said there is a little white space that may appear on some phones, like this:
Hesam suggested a second solution, but that squishes the preview. And on some devices, it heavily distorts.
So how do ...
What's the meaning of * (asterisk) in XAML ColumnDefinition?
What is the meaning of * (asterisk) in the XAML below?
4 Answers
4
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