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Node.js / Express.js - How does app.router work?
Before I ask about app.router I think I should explain at least what I think happens when working with middleware. To use middleware, the function to use is app.use() . When the middleware is being executed, it will either call the next middleware by using next() or make it so no more middlewar...
HTML - how can I show tooltip ONLY when ellipsis is activated
... The problem with tooltips is they don't work on mobile, at least for now. This answer could (read: probably will) break the layout, but it could be adapted to, for example, have a different background color for the hovered element. This still wouldn't work on mobile, but it is anothe...
How to use MySQL DECIMAL?
...l number of digits, 2 before and 4 after the decimal point (the scale). At least according to this.
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How to deny access to a file in .htaccess
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Need a space between tilde and first quote mark—at least for me I needed it. ~ SPACE "
– Art Geigel
Apr 30 at 20:45
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Why is '+' not understood by Python sets?
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Probably. +1 for the why. In one sense though, at least the question asker seemed satisfied with just knowing how to do union and intersection.
– Platinum Azure
Oct 8 '11 at 16:26
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Should I always return IEnumerable instead of IList?
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That depends...
Returning the least derived type (IEnumerable) will leave you the most leeway to change the underlying implementation down the track.
Returning a more derived type (IList) provides the users of your API with more operations on the result....
What are the default access modifiers in C#?
...ass.
The type of any member that is a field, property, or event must be at least as accessible as the member itself. Similarly, the return type and the parameter types of any member that is a method, indexer, or delegate must be at least as accessible as the member itself. For example, you cannot ha...
What is ApplicationException for in .NET?
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New MSDN documentation, at least 4.7.2, misses this remark. Thanks for the qutoe :D
– Alex
Jan 24 '19 at 7:08
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Batch equivalent of Bash backticks
...(`echo Test`) do my_command %%a
Yeah, it's kinda non-obvious (to say the least), but it's what's there.
See for /? for the gory details.
Sidenote: I thought that to use "echo" inside the backticks in a "for /f" command would need to be done using "cmd.exe /c echo Test" since echo is an internal ...
Install Gem from Github Branch?
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At least for our environment, the github: identifier gives the transmits data without encryption warning that I'm looking to avoid. Converting to a git: identifier with https might not be enough, as I also have a branch to spec...