Interesting questions
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1
votes3
answers3091
viewsWhy doesn’t getJson work?
My file select-menu.json is like this: { value: "1", descricao: "1" }, { value: "2", descricao: "2" }, { value: "3", descricao: "3" }; And I’m trying to get it that way:…
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votes1
answer146
viewsDynamic stack in C does not compile because of incompatible char types
I’m making a theme in which I have to name documents in a dynamic stack, stack them and print out the names of documents. The document name is in a variable "char files[20]" in struct. I created the…
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1
votes1
answer202
viewsHow to convert the characters inside the form and print on screen?
How do I make the characters of - are converted into : number inside the form. When pasting a number inside the form, as in the example above; I want the - are converted into :, getting 00:00:00:00.…
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votes1
answer276
viewsCopy database file in use in Delphi
I use the Absolute Data Base database. It is an embedded database with multiple network connection feature. I am making a backup system to copy the . abs file generated by the bank. The problem is…
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votes0
answers110
viewsPersist child objects with parent id 1:N
Guys I’m having difficulty in relationships with Hibernate, I have a 1:N relationship between Provider and Address (1 provider may have N addresses). My problem is this, when I try to persist a…
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1
votes2
answers171
viewsNews page | Picture and texo next door
Good afternoon I’m building a news page but I’m having a problem with not being able to add text next to the image and I’m not getting why. I am using bootstrap 4 and I already have the page like…
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1
votes2
answers971
viewsi18 - How to translate attributes in error messages
Friends I have something like this: user.Rb: class User < ActiveRecord::Base has_one :address, autosave: true, dependent: :destroy accepts_nested_attributes_for(:address, update_only: true,…
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votes1
answer10772
viewsPass value by POST with select option PHP
I want to pass the name of the options by POST to another page. I used this but does not recognize the variable. echo "<form method=POST action=_search.php>"; echo "<select…
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5
votes1
answer1484
viewsError connecting to SQL Server using Codeigniter
I have an error when connecting the database in my Codeigniter project, I am using SQL Server. $db['sql'] = array( 'dsn' => 'DRIVER={SQL Server}; SERVER=HOSTPT-01407; DATABASE=localidade;',…
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votes1
answer224
viewsThe Submit event doesn’t work when I try to register
Guys I’m having a problem in my jquery, the code below shows the moment that I register the Submit event by clicking on the button $("#quero-me-identificar").click(function () {…
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votes1
answer118
viewsIn which reality is Kony Framework the best choice?
Today the market is looking for more and more frameworks for hybrid mobile application development. One framework I had heard about was Kony, because it was chosen by Itau (Recently Switched). I…
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3
votes0
answers66
viewsPHP: Facebook lets me post to my feed but other users can’t get to theirs
I am creating a system of posts on facebook. I created an application and put as public. Through the application I ask for the following permissions: publish_actions manage_pages publish_pages…
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1
votes2
answers2094
viewsCreate folder in . bat with variable name
I am trying to create folders on my DESKTOP "automatically" with the name I put, when the program is running. 1° I need to set the amount of folders (%number_of_agents%); 2° Get in the way of my…
batchasked 6 years, 4 months ago Tiago Augusto 23 -
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votes1
answer415
viewsHow to see the disk space that the index occupies in the database?
I have the table maintenance with the column id_product (varchar(MAX)), however the same is not the primary key, the table has 900 thousand records so I decided to create indices to optimize…
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0
votes2
answers7477
viewsWarning: mysql_num_rows() expects Parameter 1 to be Resource, Boolean Given in
I have a problem with the job mysql_num_rows() "Warning: mysql_num_rows() expects Parameter 1 to be Resource, Boolean Given" I’ve been looking up other posts but none could help me. PHP is like…
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1
votes1
answer193
viewsPython Using . replace() with list comprehension
Can someone tell me if I can make it work: a = ['<a1>', '<a2>', '<a3>', '', '<a5>'] b = ['<b1>', '<b2>', '<b3>', '', '<b5>'] txt = '<a1> test…
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2
votes2
answers28
viewsSeleção Elementos
I have the following structure below HTML,. <tr> <td class="descricao">Texto01</td> <td class="btn-l"><button type="button">Leitura Confirmada</button></td>…
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0
votes1
answer30
viewsHelp to record SESSION using radio tag
Hello I’m using this code below, to record in $_SESSION, but I’m not getting it. Friends can help me understand why, or even show me where I’m going wrong. <?php @session_start(); // Inicia a…
phpasked 9 years, 11 months ago Murilo Cabral 431 -
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votes0
answers41
viewsI have updated the version of Laravel 5.2 to 5.6 and I am having problems with the requests via ajax that receives a return Sponse()->json
I have a system running normally in Laravel 5.2, but I need resources that only have the most current versions of the framework. With this I updated it to version 5.6 and I am having problems with…
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1
votes0
answers72
viewsPOST request in retrofit2
How do I send data from a form on android using retrofit2? The way I am doing the information stored in the database is being sent through a passage per parameter, I would like to recover the data…