Questions tagged as 'array'

Tagged questions
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Search for desired customer in vector - Ionic

Well, I'm having problems with my application. The idea would be: I type a client in the search bar, it traverses the vector, brings its clients in a list. So far so good. The problem: When I have two clients with the same initial characters, it...
asked by 15.10.2018 / 14:34
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I do not know how to convert images to xamarin.forms.image

I am developing a xamarin.forms application and am having difficulty understanding how to fill in the parameter to convert an image to array of bytes, I searched a lot for some solution, found this method below to convert to array of bytes. p...
asked by 15.10.2018 / 00:22
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How to draw a word and letter draw when clicking the start button?

Hello, can anyone help me? So I need to make a lot of words that are in the Array and a draw of the words of these words every time the user clicks the start button, which is in the table. Thanks in advance !! SCRIPT //chamar no onclick c...
asked by 17.10.2018 / 14:24
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Identify number in the array and change to a string

I'm trying to change divisible numbers by 3 for a word within my array . I tried to add my if within array and with no result. def code( n ) if n % 3 == 0 Array.new(n + 1) { |i| i } end     
asked by 17.10.2018 / 12:48
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Treating array with php for laravel

I need to retrieve the first array from this list of arrays. I need to retrieve BTC and LTC, and the attributes rate_btc, tx_fee and name. array(1029) { ["BTC"]=> array(9) { ["is_fiat"]=> int(0) ["rate_btc"]=> string(26) "1.000...
asked by 06.10.2018 / 13:53
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Comparison of what is being typed on the screen with an element of the vector - Ionic

My code: (this.clients is the reference to the client vector) getItems(ev: any) { const val = ev.target.value; if (val == '') { this.clientes = null; } else if(val && val.trim() == this.clientes){ this.buscarUsuario(ev); }   ...
asked by 08.10.2018 / 20:05
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Error with search bar - Ionic

Order.ts: getItems(ev: any) { const val = ev.target.value; if (val == '') { this.clientes = null; } else if(val && val.trim() != ''){ this.buscarUsuario(ev); } selectItem() { this.clientes = this.clientes.filter((cliente)...
asked by 08.10.2018 / 19:25
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VBA of condition that does search in web site

Good morning, I have the following problem: I need a code that, according to the result of a drop-down list, indicates which number belongs to that selection and then searches the given site for the information it receives. I'll illust...
asked by 11.10.2018 / 19:30
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How to create an Array of Strings from an Array of Strings and an ArrayList of Integers?

I am creating an application that will need to store the specialties of each clinic registered in the application, these specialties will later be stored in the Firebase database, I am using a Dialog with checkboxes where they will show the clin...
asked by 07.10.2018 / 23:25
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Array vs Object, javascript / angularjs

Hello, I'm trying to work with angularjs and I have to do the following; Make a table be populated with some object fields different make a modal appear populated with different fields depending on the type of object that invokes modal....
asked by 03.10.2018 / 22:10