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Node.js get file extension
...rue }
}
You can use this header and do the extension mapping (substring etc ...) manually, but there are also ready made libraries for this. Below two were the top results when i did a google search
mime
mime-types
and their usage is simple as well:
app.post('/upload2', function (req, res) ...
How to ignore the first line of data when processing CSV data?
... field names. you would then be able to access field values using row["1"] etc
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Changing navigation bar color in Swift
...onstants.swift file, and contained is a Style struct with colors and fonts etc. You can then add a tableView/pickerView to any ViewController and use "availableThemes" array to allow user to change themeColor.
The beautiful thing about this is you can use one reference throughout your whole app fo...
What is the best way to call a script from another script?
...e when the script itself is run. There are no functions, classes, methods, etc. I have another script which runs as a service. I want to call test1.py from the script running as a service.
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How to print VARCHAR(MAX) using Print Statement?
... break, substr from line break to next 8k chars, search, print, new substr etc?
– Kelsey
Oct 21 '11 at 14:24
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How to get enum value by string or int
...h necessary defensive coding to check for type safety and invalid parsing, etc.
/// <summary>
/// Extension method to return an enum value of type T for the given string.
/// </summary>
/// <typeparam name="T"></typeparam>
/// <param name="value">&l...
How to prevent going back to the previous activity?
...ght with nohistory attribute, intent flags, parent activity manifest tags, etc! Silly, thanks for the answer!
– varun
May 5 '19 at 18:24
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How to convert decimal to hexadecimal in JavaScript
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I am "pulling" numbers from an array ('255,0,55', etc) and the .toString(16) didn't work. All I got were the same numbers! I added the "Number" function to the front, and now it works! Only spent about four hours trying to find the solution!!
– Cristofa...
Fastest way to copy file in node.js
...) implies lots of operations with the file system (copying/reading/writing etc). I'd like to know which methods are the fastest, and I'd be happy to get an advice. Thanks.
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How to run a function when the page is loaded?
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window.onload = function() { ... etc. is not a great answer.
This will likely work, but it will also break any other functions already hooking to that event. Or, if another function hooks into that event after yours, it will break yours.
So, you can spend...