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Restart node upon changing a file
For someone who is coming from PHP background the process of killing node and starting it again after every code change, seems very tedious. Is there any flag when starting a script with node to automatically restart node when code change is saved?
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How do you loop through each line in a text file using a windows batch file?
...ow how to loop through each line in a text file using a Windows batch file and process each line of text in succession.
12 ...
Calculating distance between two points, using latitude longitude?
...ween two points.
/**
* Calculate distance between two points in latitude and longitude taking
* into account height difference. If you are not interested in height
* difference pass 0.0. Uses Haversine method as its base.
*
* lat1, lon1 Start point lat2, lon2 End point el1 Start altitude in m...
Relation between CommonJS, AMD and RequireJS?
I'm still very confused about CommonJS, AMD and RequireJS , even after reading a lot.
6 Answers
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What does character set and collation mean exactly?
I can read the MySQL documentation and it's pretty clear. But, how does one decide which character set to use? On what data does collation have an effect?
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Take a full page screenshot with Firefox on the command-line
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The Developer Toolbar GCLI and Shift+F2 shortcut were removed in Firefox version 60. To take a screenshot in 60 or newer:
press Ctrl+Shift+K to open the developer console (⌥ Option+⌘ Command+K on macOS)
type :screenshot or :screenshot --fullpage ...
how to iterate through dictionary in a dictionary in django template?
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thanks for your answer. I have recipe_name one level up and didn't show that level of the dictionary. Thank you for your answer! I couldn't use values[0] instead I had to values.items
– darren
Nov 5 '11 at 8:41
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How to find issues that at some point has been assigned to you?
...hing I have been working on in the past, but I don't remember exactly what and when.
12 Answers
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C# operator overload for `+=`?
... think this is because there will be an effect for the Garbage collection and memory management, which is a potential security hole in CLR strong typed world.
Nevertheless, let's see what exactly an operator is. According to the famous Jeffrey Richter's book, each programming language has its own ...
Remove the last character from a string [duplicate]
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First, I try without a space, rtrim($arraynama, ","); and get an error result.
Then I add a space and get a good result:
$newarraynama = rtrim($arraynama, ", ");
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