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Preciso criar um array de Rects para depois recortar ROIs de várias imagens, sendo que cada ROI é um rect diferente. O código abaixo define os atributos de cada Rect carregado, preciso que a cada interação seja dada uma forma de append no array rects = [] xmlnomes = glob.glob(‘Base1/*.xml’ ) for i in range(0,len(xmlnomes)):Read more

Busco ayuda para resolver el mensaje: Notice: Array to string conversion in <?php $ response = ‘{“data”:[{“access_token”:”EAAby7f21xKABALPCThZC63i4LZAHZC7MaYbQ0E5gN”,”id”:”515968102105625″},{“access_token”:”EAAby7f21xKABAK0zyfHCVNBE0Nn3g1XZCWuXzZA4T”,”id”:”1338263602879836″}],”paging”:{“cursors”:{“before”:”NTE1OTY4MTAyMTA1NjI1″,”after”:”MTMzODI2MzYwMjg3OTgzNgZDZD”}}}’; if (preg_match_all(‘#”access_token”:[^”]*”([^”]*)”#’, $ response, $ datos)) { $ mp = $ datos[1]; } else { $ mp = ‘error’; } echo $ mp; ?> Busco la manera de obtener los access_token de la variable $ response Espero suRead more

This question already has an answer here: Find all intersection points of complete graph 1 answer I have an array of Line objects and I would like to compute all intersections in the set of lines using RegionIntersection on each possible pair. Is it possible somehow in Mathematica?Read more

Tenho o seguinte array de objetos: [{“id”:”207″,”quando”:”1510773501″,”tipo”:”Fim”}, {“id”:”206″,”quando”:”1510773496″,”tipo”:”Fim_intervalo”}, {“id”:”205″,”quando”:”1510773481″,”tipo”:”Inicio_intervalo”}, {“id”:”204″,”quando”:”1510773477″,”tipo”:”Inicio”}, {“id”:”203″,”quando”:”1510773453″,”tipo”:”Fim”}, {“id”:”202″,”quando”:”1510773447″,”tipo”:”Fim_intervalo”}, {“id”:”201″,”quando”:”1510773435″,”tipo”:”Inicio_intervalo”}, {“id”:”200″,”quando”:”1510773432″,”tipo”:”Inicio”}, {“id”:”199″,”quando”:”1510773207″,”tipo”:”Fim”}, {“id”:”198″,”quando”:”1510773205″,”tipo”:”Fim_intervalo”}, {“id”:”197″,”quando”:”1510773202″,”tipo”:”Inicio_intervalo”}, {“id”:”196″,”quando”:”1510773199″,”tipo”:”Inicio”}, {“id”:”195″,”quando”:”1510773188″,”tipo”:”Fim”}, A propriedade quando é um DateTime e eu posso convertelo para Date a qualquer momento utilizando o new Date(quando). Como eu posso criar um novo array de objetos com os ids somados e agrupados pelo mesmoRead more

Estou querendo receber os dados do formulário com loop, eu localizei um exemplo assim: foreach($ _POST as $ nome_campo => $ valor) { $ comando = “$ ” . $ nome_campo . “='” . $ valor . “‘;”; eval($ comando); } Porém eu não sei como posso fazer para gravar ou editar esses dados noRead more

Here is my code: # Credit: https://www.linkedin.com/pulse/ask-recursion-during-coding-interviews-identify-good-talent-veteanu/ # # Problem: # Find the maximum number in a jagged array. Each element of the array can be a number or an array of # other numbers on indefinite number of levels. For example, given an array = [1, [3, 9], 5], # the maximum number isRead more

All, I’m using spritekit, using on touch to detect what the users has tapped, ie., no collisions, etc. I have an array of sprite nodes which in effect is a multi-state boolean switch for now the user can only select one node to be active at a time so the logic looks like Node A,Read more

Quiero emparejar entre si todos los elementos de un mismo array, pero un elemento no puede emparejarse con si mismo. El código que he conseguido es el siguiente: function combine(list) { var pairs = new Array((list.length * (list.length – 1)) / 2), pos = 0; for (var i = 0; i < list.length; i++) {Read more

Input is a Vector3[] of verticies. Length is unknown, it could be anything above 2 – so these vertices form all kinds of multifaceted shapes with 3 being a triangle and 6 hexagon-ish. Poor example to visualize: vertices = [Vector3(..), Vector3(..), Vector3(..), Vector3(..), Vector3(..)]; Coordinates in that array are ordered counterclockwise. I also have theRead more

Hi Mate, Im having problem displaying data from database using loop. i need to put all even numbers to the left and odd numbers to the right. so if i have one page it should display 2,1,4,3 instead of 1,2,3,4 and so on.. attached is the output i want to come up. Cheers! Neil ViewRead more