Interesting questions
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answer133
viewsGenerate match keys between teams using a PHP array
Opa!! I have the following array on php, need to create a confrontation between teams and teams that are from the same group/array example Time 01 and Time 02 can not face each other in the first…
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4
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answers22615
viewsUpdate the R version of Rstudio?
The version of the R I have installed is outdated. What is the procedure to update the R considering that I use Rstudio in Windows?
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answers30
viewsDifference between a constant that receives a function, and a function
What is the difference of using const teste = () => { } or function teste(){ } inside React? I see some codes that use the const and others that use the functions, but from the tests I did, both…
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answer30
viewsI need to call an Activity through a Fragment, I looked for some answers but they didn’t work
JAVA public class Contactofragment extends Fragment { Button btnMaps; TextView txtMaps; @Override public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {…
android android-studio android-activity android-adapter fragmentasked 6 years, 10 months ago vinicius 1 -
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answers104
viewsProblem handling json object in ajax request
I have a function that makes a register in the database via ajax and soon after searches that same object in the database to add the information related to it without reloading the page. var…
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answer27
viewsJenkins setup with Nunit error
Good afternoon! I’m trying to set up Enkins to check my tests, but it’s a mistake. I imagine you’re doing something stupid that I don’t understand, could help me? My Windows Command Settings: ""C:…
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answer2172
viewsRevoke privileges
I have a database and I’m trying to make sure that only my user has access to this base. ie no one else can open, search, delete anything. I’m using the following syntax: GRANT USAGE ON batabase.*…
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2
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answer269
viewshow to use Vue.js interpolation in a Jango template?
Django uses a template syntax tool, called jinja2, which allows interpolation in the html document using double keys. Unfortunately, Vue.js uses interpolation in the same way. <p id="exemplo">…
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answers102
viewsI’m having trouble persisting the data in the BD
I am connected to the postgresql database, I put the postgresql-9.4-1201.jdbc4.jar driver. When I click to register this window appears this is not listing or persisting. The problem is that no…
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answer718
viewsHow to create button in a Simpleadapter with event click excluding item
I set up a list in an android app that is a simple list using SimpleAdapter. What I need now is to delete the item from the list, but I don’t know how I would do it because I couldn’t get the…
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answer2120
viewsError mysqli_connect(): (42000/1044): Access denied for user
This code is going wrong. Warning: mysqli_connect(): (42000/1044): Access denied for user 'u469236901_roota'@'10.2.1.41' to database 'u469236901_sysU' in…
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answer167
viewsHow to make the window transparent background in Kivy
Hello, I am trying to make a program that creates a window without borders and with transparent background. The first part I got: Window.borderless = True But I haven’t been able to make the…
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answer357
viewsDifferences between Python and Javascript in relation to arrays?
I’m having some difficulty because in Javascript it was possible to do this: const x = [] x[0] = 1 x[1] = 2 But in Python when I create an empty list and try to make a statement it says that the…
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answers395
viewsHow to make CSS hide a PHP routine
I need a routine PHP another is hidden and displayed using CSS. 'Cause I have a routine in PHP which generates column numbers to display my information, but it will be necessary that when the…
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answer132
viewsChosen does not work with Lockable
I’m trying to use the Bootstrap + Chosen But it just doesn’t work. I’ve done all the Imports and nothing The Times I did so: <link href="{{ asset('css/chosen.min.css') }}" type="text/css"…
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answers28
viewsWrite data from two Datagridview to the Sql Server database
I’m not able to record the data that are in two dataGridView, the data that are in the two Datagridview are in a single Class, I have a code ready but would serve only for a Datagrid, in the same…
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answers608
viewsWeb Service Mail Test - SSL Error
Has anyone ever had this problem referencing web service for testing and implementations of the post office. I need to perform some validations but I can’t execute any method without SSL errors.…
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answer846
viewsVariable recognition problem passed from Laravel to Javascript
I’m developing a web application with Laravel and I noticed something strange. When passing a variable from Laravel to the HTML page two different behaviors are happening: when calling the variable…
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4
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answer119
viewsdataTables - Add and preserve CSS class to the last column of each row
To add a CSS class to the last column of each row, I use the following method: var dataTablesOptions = { 'columnDefs': [ { targets: -1, className: 'text-center' } ], // ... };…
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4
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answers1219
viewsHow to insert Javascript code into the database?
I’m creating a function bbcode for a blog I am doing and wanted to know if it is possible (and safe) I insert Javascript codes inside my database. I am working with Mysql. Another question, I cannot…