Interesting questions
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answers142
viewsError reading position (3) of Two-dimensional array: Invalid argument supplied for foreach
How can I read the contents of array $detail[3] after using the explode(implode) ? I’m doing it this way: $aArray = array( "Titulo" => array( "Class|SubTitulo" => Array( "Detalhe01",…
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answer36
viewsPercentage of each value within a table field. The field stores two values, 1 for yes and 2 for No
I’m trying to develop a customer satisfaction survey application where the user answers some questions with numbers 1 to 10 and another yes or no. In one of the reports, I show the average of each…
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answers6454
viewsHow to use Sum with subquery
How can I use the sum with a subquery inside? I tried many ways, but I couldn’t. When I try to put the sum shortly after the select main, message appears that I cannot use aggregation function with…
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answers1733
viewsFunction that returns all combinations of a string
Hello! I’m trying to develop a script so I can review some content covered while studying and training my logic and I proposed a challenge to myself: Develop a script capable of returning all…
pythonasked 6 years, 11 months ago Jose Edmario 23 -
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answer834
viewsHow to deploy a vuejs (Browserify) application to Heroku?
I lifted the server with express, but using a schematic for the webpack because I found nothing related to browserify, follows the code... // server.js var express = require('express'); var path =…
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answers192
viewsMy table does not show the data even though the code is equal
I cannot understand why I do not present records in my table when I change the reference to dataTable2.js, although the code is the same as the example showing the data. If you can help me with this…
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answer1427
viewsHow to change x-axis values (not the axis title) in "seasonplot"?
In function seasonplot package forecast, how do I change the names of the "x axis"? I used the "xlab" argument, but it just names the axis, I need to change the axis scales. Ex: There appears the…
rasked 11 years, 9 months ago Rafael Araujo 157 -
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answers33
viewsI can only access the first Fragment with tabs
After some time without updating my apps I have to change them to adapt to Admob 7.0.0. In two of them use fragments on tabs (one with two tabs and the other with three) and he always positions on…
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answer59
viewsIs there a technique for reporting Javascript errors?
The following is as follows: I use the Laravel Framework and, in it, configure the application so that when any server error occurs, it sends me an email, writes in a log file and/or sends me a…
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answers728
viewsList current week days with PHP
I have to make a calendar with PHP and is almost ready, the problem is just that for example, today (28/07/2016) the week in the calendar begins at 01/08/2016 and the right one should be 25/07/2016…
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answer612
viewsEdit Codeigniter
In the Codeigniter and I’m having a hard time loading into the customer’s form the data for him to change. The customer has to log in to the registration part and update their data. When it logs…
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answers104
viewsRetrieve Jquery variable in PHP and generate cookie
I have this pop-up that, when clicking, will fetch the user’s geolocation: <div id="modal_success" style="display: none;"> <div class="modalcontent"> <div class="modal-header"…
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answers30
viewsHow to keep login active Flutter Firebase
Good afternoon, I’m having a hard time keeping my login active in my app, either by email or by google account. I tried the Sharedpreferences method but I was not very successful. This is the login…
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answer54
viewsWhere is the SAP Hybris log folder?
After executing the command: ant clean all on the console, I’d like to read the full log of errors generated by the hybris build. Can anyone tell me which folder he keeps this log file in?…
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answers209
viewsMigration Imprimelistagem V9 - V10 in web application
Good morning, I have a problem migrating Imprimelistagem from V9 to V10 in a web application. PriEngine.Platform.Mapas.Inicializar("VND") PriEngine.Platform.Mapas.Destino =…
c#asked 6 years, 12 months ago Bruno Gomes 117 -
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answers28
viewsPHP Autoload x Include - Include insecure?
I’m having a problem with a recent work, where I was asked about the security of a site in PHP developed. The same suffered several attacks of brute force this last week, and the responsible for the…
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answers2423
viewsWhat is an offset?
Good, I am researching about Heats for games and I came across the term "offset", I researched about and did not pass the thought, that offset is a calculation of the distance from the address to…
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answers713
viewsHow to update page title with notifications?
I’m making a script that updates the page title and puts how many notifications the user has before the current title. But as it is dynamic and updates this page to check if there are new…
javascriptasked 10 years, 9 months ago Leonardo 321 -
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answers22
viewsHow to read PDF file in Kotlin?
I’m making an app that needs to create a database from information contained in a file. pdf, I need a code in Kotlin to store the file text. I saw how to do this for files . txt and does not work…
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answer46
viewsObject Assign cloning undefinied properties
I need to clone my Objects array so that the Undefined properties do not overwrite an existing property. const myArray = [ { "tecnico": "INS-MAN-RENAN M/RENAN C", "horas": "08:30:00", "2021-04-18":…
javascriptasked 5 years, 6 months ago Danilo Dias 13