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enum.values() - is an order of returned enums deterministic
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If someone adds a value in the middle in a later code version, this could hose you up, as it would change the ordinal value of other elements (see the Enum.ordinal()) method. It's best not to rely on the ordinal position as a serialization mechanism (ie, d...
How to modify a pull request on GitHub to change target branch to merge into?
...g. Supersedes #123 (as commented below by Rivera)
(original answer, valid only when creating the PR)
You could try and chose another base branch, as in "Changing the branch range and destination repository" (Clicking on the Edit button at the top of a PR page)
The easiest way of thinking ...
Simple basic explanation of a Distributed Hash Table (DHT)
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Ok, they're fundamentally a pretty simple idea. A DHT gives you a dictionary-like interface, but the nodes are distributed across the network. The trick with DHTs is that the node that gets to store a particular key is found by hashing that key, so in effect your has...
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 ...