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How to read a single char from the console in Java (as the user types it)?
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I found that RawConsoleInput based solutions didn't work on MacOS High Sierra; however, this works perfectly.
– RawToast
Apr 14 '18 at 21:30
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Prompt for user input in PowerShell
...tring input from a user.
$name = Read-Host 'What is your username?'
To hide passwords you can use:
$pass = Read-Host 'What is your password?' -AsSecureString
To convert the password to plain text:
[Runtime.InteropServices.Marshal]::PtrToStringAuto(
[Runtime.InteropServices.Marshal]::Secur...
parseInt vs unary plus, when to use which?
...parseFloat parses and builds the string left to right. If they see an invalid character, it returns what has been parsed (if any) as a number, and NaN if none was parsed as a number.
The unary + on the other hand will return NaN if the entire string is non-convertible to a number.
parseInt('2a',10...
Difference between local and global indexes in DynamoDB
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be different from those on the table. A global secondary index is
considered "global" because queries on the index can span all of the
data in a table, across all partitions.
Local secondary index — an index that has the same hash key as the
table, but a different range key. A local ...
HintPath vs ReferencePath in Visual Studio
...der is as follows:
Files from the current project – indicated by ${CandidateAssemblyFiles}.
$(ReferencePath) property that comes from .user/targets file.
%(HintPath) metadata indicated by reference item.
Target framework directory.
Directories found in registry that uses AssemblyFoldersEx Regist...
Applicatives compose, monads don't
...t;- mb
if b then mt else mf
which uses the result of some effect to decide between two computations (e.g. launching missiles and signing an armistice), whereas
iffy :: Applicative a => a Bool -> a x -> a x -> a x
iffy ab at af = pure cond <*> ab <*> at <*> af where...
Set default syntax to different filetype in Sublime Text 2
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Did you try Open all with current extension as... or just setting the syntax via a choice in the Syntax menu?
– Colin R
Oct 25 '12 at 12:40
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How to hash a string into 8 digits?
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Did you read the OP's question? He (or she) wanted (or needed) 8 decimal places. Also, the way hash tables work is to hash into a small search space (the sparse table). You seem to not know want hash functions are commonly ...
When to use os.name, sys.platform, or platform.system?
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I did more research and here is the detailed answer: stackoverflow.com/a/58071295/207661.
– Shital Shah
Sep 23 '19 at 23:36
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Javascript: Extend a Function
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With a wider view of what you're actually trying to do and the context in which you're doing it, I'm sure we could give you a better answer than the literal answer to your question.
But here's a literal answer:
If you're assigning ...