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Function overloading in Javascript - Best practices
...ou would do it in Java/.NET. Yes this is not "exactly" overloading, but it does the job.
– epascarello
Mar 5 '13 at 3:24
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What is the Bash equivalent of Python's pass statement
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true is a command that successfully does nothing.
(false would, in a way, be the opposite: it doesn't do anything, but claims that a failure occurred.)
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What is the difference between save and insert in Mongo DB?
...ng the collection on the _id field, If not, it will insert.
If a document does not exist with the specified _id value, the save() method performs an insert with the specified fields in the document.
If a document exists with the specified _id value, the save() method performs an update, replacing a...
Sleeping in a batch file
... TIMEOUT /T 10
TIMEOUT /T 300 /NOBREAK
TIMEOUT /T -1
Note: It does not work with input redirection - trivial example:
C:\>echo 1 | timeout /t 1 /nobreak
ERROR: Input redirection is not supported, exiting the process immediately.
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How to perform file system scanning
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filepath.Walk doesn't follow symlinks by the way.
– 0xcaff
May 27 '16 at 16:40
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ASP.NET Identity reset password
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Framework 1 does not provide. But Framework 2-alpha does have few features that can provide simple process for handling password reset requests. aspnetidentity.codeplex.com
– jd4u
Mar 18 '14 at 19:0...
Finding three elements in an array whose sum is closest to a given number
... original problem P: Given an array A of n integers and a target value S, does there exist a 3-tuple from A that sums to S?
modified problem P': Given an array A of n integers, does there exist a 3-tuple from A that sums to zero?
Notice that you can go from this version of the problem P' fro...
Difference between encoding and encryption
...stored without danger on a storage medium. For instance, computer hardware does not manipulate text, it merely manipulates bytes, so a text encoding is a description of how text should be transformed into bytes. Similarly, HTTP does not allow all characters to be transmitted safely, so it may be nec...
gulp.run is deprecated. How do I compose tasks?
...esigned to run in parallel? So even though you are listing build first, it doesn't have to finish before the watch task fires. I am getting from the OP that they want to ensure build has finished before watch begins.
– Sean Ryan
Jun 25 '15 at 22:30
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Flatten an Array of Arrays in Swift
...uld apply flatMap again, we would act on an `Any? type, where the compiler does not know anymore if it is a simple value or an array itself.
– andreschneider
Nov 4 '19 at 9:25
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