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Vim: Creating parent directories on save
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I made :saveas! create the directory if missing: https://github.com/henrik/dotfiles/commit/54cc9474b345332cf54cf25b51ddb8a9bd00a0bb
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Algorithm to generate all possible permutations of a list?
...found.
Example showing process permutations using 3 coloured balls:
(from https://en.wikipedia.org/wiki/Permutation#/media/File:Permutations_RGB.svg - https://commons.wikimedia.org/wiki/File:Permutations_RGB.svg)
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Confused about Service vs Factory
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All angular services are singletons:
Docs (see Services as singletons): https://docs.angularjs.org/guide/services
Lastly, it is important to realize that all Angular services are application singletons. This means that there is only one instance of a given service per injector.
Basically t...
Docker and securing passwords
...ally or in a secure location where the rest of the team can grab it.
See: https://docs.docker.com/compose/environment-variables/#/the-env-file
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How do I enable MSDTC on SQL Server?
...op up about restarting the service.
Click OK and That's all.
Reference : https://msdn.microsoft.com/en-us/library/dd327979.aspx
Note: Sometimes the network firewall on the Local Computer or the Server could interrupt your connection so make sure you create rules to "Allow Inbound" and "Allow Out...
Image fingerprint to compare similarity of many images
...ely take a look at phash.
For image comparison there is this php project :
https://github.com/kennethrapp/phasher
And my little javascript clone:
https://redaktor.me/phasher/demo_js/index.html
Unfortunately this is "bitcount"-based but will recognize rotated images.
Another approach in javascript wa...
Queue.Queue vs. collections.deque
...r information there is a Python ticket referenced for deque thread-safety (https://bugs.python.org/issue15329).
Title "clarify which deque methods are thread-safe"
Bottom line here: https://bugs.python.org/issue15329#msg199368
The deque's append(), appendleft(), pop(), popleft(), and len(d)
o...
AI助手重构版问题记录 - AI 助手 - 清泛IT社区，为创新赋能！
...bsp; "https://api.weatherapi.com/v1/current.json?key=demo&q=",
{
 ...
How to compare arrays in JavaScript?
...Check for inherited methods and properties - like .equals itself
//https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Object/hasOwnProperty
//Return false if the return value is different
if (this.hasOwnProperty(propName) != object2.hasOwnPropert...
Get list of passed arguments in Windows batch script (.bat)
...th name of the script (d:\scripts\some-batch.bat)
More info examples at https://www.ss64.com/nt/syntax-args.html and https://www.robvanderwoude.com/parameters.html
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