An warware: kwanan watan Clone

Babban matsalar da ke da alaƙa da kwanan watan clone shine cewa yana iya haifar da rudani da yawa. Yana iya zama da wahala a tantance lokacin da aka ƙirƙiri clone, kuma wannan na iya haifar da matsaloli yayin ƙoƙarin sarrafa ko waƙa da clones.

 object

var date = new Date();
var clone = new Date(date.getTime());

Wannan lambar ta ƙirƙiri sabon abu Kwanan wata kuma ya sanya shi zuwa "kwanan kwanan wata". Sannan yana ƙirƙirar clone na abin kwanan wata kuma ya sanya shi zuwa madaidaicin "clone".

Akwatin Iyaka

Akwatin da aka daure yanki ne na rectangular wanda ke rufe dukkan maki a cikinsa. Ana amfani da shi don tantance girman abu ko wurin da wani batu yake cikin hoto.

OpenCV

OpenCV ɗakin karatu ne don hangen nesa na kwamfuta da koyon injin. Ana iya amfani da shi don sarrafawa da bincika hotuna, bidiyo, da sauran bayanai. Ana iya amfani da OpenCV a aikace-aikace iri-iri, kamar gyaran hoto, gyaran bidiyo, kyamarar tsaro, da ƙari.

Cire akwati mai iyaka

Cire akwati a cikin JavaScript aiki ne mai sauƙi kuma mai sauƙi. Kuna iya amfani da lambar da ke biyowa don cire akwatin ɗaure wani abu.

var obj = {}; obj.x = 100; obj.y = 200; // Cire akwatin iyaka na obj var bbox = obj.bounds ();

Lambar da ke sama za ta dawo da abin iyakoki masu zuwa:

{x: 100, y: 200 }

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