Questions tagged as 'array'

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Reference error when saving objects in an array

I'm trying to insert objects into an array. The objects I want to insert come from another object that I get by making an asynchronous call using fetch (). let log = console.log; let apiRequest1 = fetch('http://s3.amazonaws.com/logtrust-s...
asked by 21.09.2018 / 16:07
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PHP search engine for txt files

I want to see if it is possible for the community to help me in this search engine that I am creating. Let me explain what it is, is a set of txt files that are obtained from exporting the chats of the Whastapp application. The format of thes...
asked by 24.09.2018 / 08:52
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how do I get a list of vectors from a list of gameobject []?

I'm having a question, for me I'm learning it's difficult, maybe for others it's easy. I am using a list of objects installed in unity3d (gameobjects [])! basically what I want to do is that when instantiating a new object, it is added to the...
asked by 03.10.2018 / 17:10
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How to translate this array of this class

I am creating a theme for wordpress and I would like it to be multilanguage. I am using this wordpress function: link that allows you to translate texts. The problem comes in the use of this class: class haceTanto extends DateTime {...
asked by 16.09.2018 / 17:30
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OnResponse volley with 2 array json! (Web service-android)

I am using a web service to bring data from 1 person in particular. and that person has another table with their problems in a database. EJ: Table 1: id last name 1 Juan Garcia Table 2 id idUser problem 3 1 I broke something What I do w...
asked by 09.10.2018 / 15:53
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Return an index of a 2d array in java

I have the question of how to return a coordinate value of an index String array [] [] in java how could i do it I have the following function and it does not work for me. public String [][] getCasillaVacia() { for (int i=0; i < estado[...
asked by 14.09.2018 / 00:17
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Problem when collecting data from a php form. Very basic

I'm starting in php, and I have to do an exercise to process the data in a form. The exercise is simple, but I am jammed. I've been looking and looking for it for 4 days, but I can not find a solution. It is an agenda. I have 2 input text to...
asked by 22.09.2018 / 21:23
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how can I do a SELECT * FROM WHILE with a PHP Array?

I have a query ... I have in a table called coins a field called Prefix and in another table called directories I have a field where I keep the word DEL ie What I want is to show in a select-box is, first to unfold country and city, and...
asked by 22.09.2018 / 22:15
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"Application stopped" in Android Studio, when opening images with a spinner

I am developing an application in Android studio where in a spinner saved images are saved in the phone gallery, try using the uri and convert them to Bitmap, but when I give the button that would save the uri in an array the application will st...
asked by 04.10.2018 / 10:21
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JAVA. Doubt about looking for a String in a two-dimensional Array

I am looking for the operator to enter two related data, then two more and so on continuously. When you need to search for a data, you can enter any of the two related data and the other data will be displayed. Ex: First and last name, if I writ...
asked by 14.09.2018 / 02:52