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“NODE_ENV” is not recognized as an internal or external command, operable command or batch file
...o setup an environment for a Node.js app. but I'm getting this error every time.
15 Answers
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Swing vs JavaFx for desktop applications [closed]
... grid that works well with keyboard navigation and so on. I had a terrible time getting them to work nicely because I needed to delve into many of Swing's many intricacies whenever I came upon a problem. Mouse and focus behaviour and a lot of other things can be very difficult to get right, especial...
optional parameters in SQL Server stored proc?
I'm writing some stored procs in SQL Server 2008, and wondered if the concept of optional input parameters is possible here?
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MySQL remove all whitespaces from the entire column
Is there a way to remove all whitespaces from a specific column for all values?
5 Answers
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Overriding fields or properties in subclasses
...t need polymorphic behavior. You should remember though, that when at runtime the property MyInt is accessed, the derived class has no control on the value returned. The base class by itself is capable of returning this value.
This is how a truly polymorphic implementation of your property might lo...
Python subprocess/Popen with a modified environment
...normally is valid python identifiers, and also known in advance (at coding time), the second approach has issues. In cases where that isn't the case you should probably look for another approach.
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How to append one file to another in Linux from the shell?
I have two files: file1 and file2 . How do I append the contents of file2 to file1 so that contents of file1 persist the process?
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Conditional formatting based on another cell's value
I'm using Google Sheets for a daily dashboard. What I need is to change the background color of cell B5 based on the value of another cell - C5. If C5 is greater than 80% then the background color is green but if it's below, it will be amber/red.
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How to access the correct `this` inside a callback?
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@FelixKling It can be useful at times to rely on Function.prototype.call () and Function.prototype.apply (). Particularly with apply () I've gotten a lot of mileage. I am less inclined to use bind () perhaps only out of habit though I am aware ( but not c...
ZSH iterm2 increase number of lines history
Not sure if this is zsh, iterm2 or the interaction between them.
Trying to change the number of recallable lines in the terminal - not the command history, the output history.
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