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How can I repeat a character in Bash?
...racter-only solution
P ... a POSIX-compliant solution
followed by a brief description of the solution
suffixed with the name of the author of the originating answer
Small repeat count: 100
[M, P] printf %.s= [dogbane]: 0.0002
[M ] printf + bash global substr. repl...
Install dependencies globally and locally using package.json
...ls this script prior to install:
{
"name" : "Books",
"description" : "Node (npm) configuration for Books Database Web Application Tools",
"version" : "2.1.1",
"private" : true,
"scripts":
{
"preinstall" : "node ../../Sha...
rsync: difference between --size-only and --ignore-times
...ys rsync compares files -- the authoritative source is the rsync algorithm description: https://www.andrew.cmu.edu/course/15-749/READINGS/required/cas/tridgell96.pdf. The wikipedia article on rsync is also very good.
For local files, rsync compares metadata and if it looks like it doesn't need to c...
What is the HEAD in git?
...
This is one of the most clear and accurate descriptions of git HEAD that I've seen, after searching for a while.
– LarsH
Apr 2 '16 at 2:48
...
What does the “Just” syntax mean in Haskell?
...ng is not met
return a special value: Nothing (or Left wrapping some error description object)
These are necessary design limitations in languages that cannot enforce totality of functions (for example, Agda can, but that leads to other complications, like becoming turing-incomplete).
The problem...
MVC Razor view nested foreach's model
...currently trying to digest it. :) Also guilty of Cargo Culting! Like that description.
– David C
Jan 17 '12 at 15:36
4
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Is there YAML syntax for sharing part of a list or map?
...he spec, it's described in the tag repository. Other Schemas has a general description and link. Besides merge keys, there are also sets and ordered sets; however, YAML considers sets as a type of mapping (e.g., the above example could be implemented as a set). Does your language allow you to swap k...
Undefined, unspecified and implementation-defined behavior
...s, unspecified behavior and implementation-defined behavior:
The semantic descriptions in this International Standard define a parameterized nondeterministic abstract machine.
Certain aspects and operations of the abstract machine are described in this International Standard as implementation-defin...
Using Build Flavors - Structuring source folders and build.gradle correctly
...
Hey Xavier, can you give me a more detailed description of how I can use a different version of an activity in my flavors? I have a test project where I want to use different versions of my MainActivity, but in both apks (flavor1 and flavor2) there is only the version ...
What are the key differences between Apache Thrift, Google Protocol Buffers, MessagePack, ASN.1 and
...'s already a JSON library. Again, as with most wheel-reinventing protocol description systems, Avro is also not standardized.
Personally, despite my love/hate relationship with it, I'd probably use ASN.1 for most RPC and message transmission purposes, although it doesn't really have an RPC stack (...