All Questions

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Search string within a text field, PostgreSQL

I have the following problem: I need to find an exact substring that begins and ends with numbers in a text field. The query at the moment is: SELECT * (...) FROM dominio AS Dom, ampliatoria AS Amp, (...) WHERE (...) AND Amp.descri...
asked on 18.12.2018 / 13:54
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Determine form to do other things first and then resume it and send it to CRM

I have a problem since yesterday with the following form with submit button <form id="form_contactanos" action='https://crm.zoho.com/crm/WebToLeadForm' name=WebToLeads54017000020400005 method='POST' onSubmit='javascript:document.charset="UT...
asked on 12.12.2018 / 17:39
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Amount and not repeated in ArrayList Android

Hi, I have an arraylist with the object prePedido . which is composed with its ID, an IDcliente, an IDproduct and an idRestaurant. What I need is to build another array without repeating the product ID. And if it is repeated just keep i...
asked on 12.12.2018 / 19:36
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How to leave by default that hibernate does not interfere with the serial type Id of postgresql?

I have a field ID in PostgreSQL of type serial , to be auto-incremental. But when I do the mapping with Hibernate the .xml of the table is saved like this: '<class name="Model.Persona" table="persona" schema="public" o...
asked on 14.12.2018 / 21:02
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response from nodejs does not match the result of the ajax request using formidable

Hi, I'm uploading a file to nodejs with the formidable module and everything is fine, the file is saved in the directory I have indicated and such, but the response I receive on the page tells me that has not been found no file to upload but...
asked on 17.12.2018 / 10:45
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error when trying to include name to the second axis and using ggplot2

I'm trying to plot a chart with two "y" axes. I almost managed to finish it but I still do not know why I can not put a name to the second axis and. I enclose a fragment of my data so that it is better understood. The code I'm using is thi...
asked on 13.12.2018 / 11:34
1
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Define in which quartile values of a column are found

From a column that contains different numerical values called 'col6' I want to know for each sample in which quartile it is. To represent it I want to have 4 columns and do it in a binary way. What I had thought is to create 4 columns o...
asked on 14.12.2018 / 12:51
1
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Alternatives to GitHub to host a local repository [closed]

Today I have encountered a problem: Apparently my files occupy too much memory for the plan I have contracted. To have a private repository on GitHub I have to pay about 6 euros per month, which does not allow me to accommodate more than 1...
asked on 14.12.2018 / 14:02
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Integer to Date - Angular

I have a question, in PHP I can convert a whole number to date, in the following way: echo date("Y-m-d H:i",'1544102153'); and return: 2018-12-06 14:15 How can I do this in Angular? I've tried with: {{'1544102153' | date:'dd/MM/yyyy(...
asked on 12.12.2018 / 12:05
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Create JSON with 4 Entities on android (with GSON)

I need to create an array with data that I have in 4 SQLite tables, these 4 tables have their 4 entities with their Getter and Setter methods, the question is to create a JSON using the GSON libraries would have to create an entity with the fiel...
asked on 25.11.2018 / 06:19