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Read and write a String from text file
...irectory, in: .userDomainMask).first {
let fileURL = dir.appendingPathComponent(file)
//writing
do {
try text.write(to: fileURL, atomically: false, encoding: .utf8)
}
catch {/* error handling here */}
//reading
do {
let text2 = try String(contentsOf: fi...
Using tags in the with other HTML
...t of course, for pissing off HTML validators...
Finally, regarding the common (but subjective) claim that embedding CSS within HTML is poor practice, it should be noted that the whole point of the scoped attribute is to accommodate typical modern development frameworks that allow developers to i...
How do I declare a global variable in VBA?
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How to print a date in a regular format?
...print can be get using the str() function. It is most of the time the most common human readable format and is used to ease display. So str(datetime.datetime(2008, 11, 22, 19, 53, 42)) gives you '2008-11-22 19:53:42'.
The alternative representation that is used to represent the object nature (as a ...
Why do I need to do `--set-upstream` all the time?
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This is all fine, but I still think the OP's complaint is valid. You start a local branch, work on it, push it to origin to share (with no args); why shouldn't that set the upstream? Is it actually desirable for some reason NOT to set upstream when pushing a new branc...
What's the fastest way to loop through an array in JavaScript?
...tle faster: for(var i=0, len=myArray.length; i<len; ++i) Check jsperf.com/caching-array-length/84
– victmo
Mar 22 '12 at 4:33
22
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Fastest way to check a string contain another substring in JavaScript?
...e from running the tests themselves, here are the current results for most common browsers, the percentages indicate performance increase over the next fastest result (which varies between browsers):
Chrome: indexOf (~98% faster) <-- wow
Firefox: cached RegExp (~18% faster)
IE11: cached RegExp(~...
How to easily initialize a list of Tuples?
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Why can't I use the 'await' operator within the body of a lock statement?
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I assume this is either difficult or impossible for the compiler team to implement for some reason.
No, it is not at all difficult or impossible to implement -- the fact that you implemented it yourself is a testament to that fact. Rather, it is an incredibly bad idea and so we ...
Basic HTTP authentication with Node and Express 4
... Access granted...
return next()
}
// Access denied...
res.set('WWW-Authenticate', 'Basic realm="401"') // change this
res.status(401).send('Authentication required.') // custom message
// -----------------------------------------------------------------------
})
note: This "middl...