Posts by Jacob de Oliveira • 301 points
22 posts
-
0
votes3
answers53
viewsA: Exception in thread "main" error in Netbeans
@Israel Messiah beyond what has been said you are running this application from the terminal? Why these arguments will only be passed if you inform in command by the terminal understands. Or by the…
javaanswered Jacob de Oliveira 301 -
2
votes1
answer45
viewsQ: How do I make the user not paint the svg line on a site to color the same
Hello, I’m making a system for children to color a drawing made with SVG format, but when the child colored the drawing it can also color the line and the background. Would it be possible to disable…
-
1
votes1
answer24
viewsQ: How to synchronize file writing
Hello, I am developing a classic ASP application and I need to write a JSON to a data.json file. Problem is that several users may request the recording in this file, I would like to know what is…
aspasked Jacob de Oliveira 301 -
0
votes1
answer651
viewsQ: React Native: check which checkbox is selected within a checkbox list
Hello, I have the following problem I have a list of checkbox, and would like to check which checkbox is selected after clicking the button. import React, { Component } from 'react'; import {…
react-nativeasked Jacob de Oliveira 301 -
0
votes2
answers13
viewsA: I can’t get the file size
I was able to solve the problem with file://'+imagedata and the path was correct
phonegap-buillderanswered Jacob de Oliveira 301 -
0
votes2
answers13
viewsQ: I can’t get the file size
Personal I am with the following problem in my code it fails to enter the function to get the file size, I am using Phonegap for development, follow the code below function onSuccess(imageData) {…
phonegap-buillderasked Jacob de Oliveira 301 -
0
votes0
answers62
viewsQ: How do I use Html5 Multiple file input to make it select two different directory files
I am with a personal question, how do I use input file Multiple from Html5 make it select two files as follows: the user selects the first file after the dialog is closed when the file is selected…
-
0
votes1
answer224
viewsQ: The 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 () {…
-
0
votes1
answer55
viewsQ: how to roll a scroll of a div out of it
I have the following situation I have a screen where there is an Infinity scroll so far everything well it works normal catching the next record when using the scroll, the problem occurs when I try…
-
0
votes1
answer1024
viewsA: Change bar color Chart Bar Google
it was very simple the solution I switched google.charts.Bar by google.visualization.Barchart and includes in options Theme: 'material', it was like this <script> var urlSite = "<?php echo…
google-chartsanswered Jacob de Oliveira 301 -
1
votes1
answer1024
viewsQ: Change bar color Chart Bar Google
I would like the help of you to change the color of the bars, I could not even putting as parameter the Colors it does not change. I’m using the Google Charts Api. Thanks for the help. <script…
google-chartsasked Jacob de Oliveira 301 -
1
votes3
answers1359
viewsQ: How do I run the script after loading the page
I have a question about framework7, how do I run the scripts after dynamically loaded the page, example: mainView.router.loadPage("pagina.html) [script que registram eventos nos botoes da pagina…
-
0
votes0
answers286
viewsQ: Allowed memory size of 33554432 bytes exhausted
I have a little problem when I try to run my application, because then I have an application made with Doctrine + php and from time to time began to give that error follows: PHP Fatal error: Allowed…
-
0
votes1
answer50
viewsQ: I can’t get out of the mobile app
I have following problem with phonegap, while trying to execute the following instruction: navigator.app.exitApp(); The android just leaves in the background the application, the screen fades even…
-
0
votes1
answer60
viewsA: I can’t run the app right on Samsung Galaxy S3 tab Lte
Follows the index <!DOCTYPE html> <html class="android android-4"> <head> <meta charset="utf-8"> <meta name="viewport" content="width=device-width, initial-scale=1,…
-
0
votes1
answer60
viewsQ: I can’t run the app right on Samsung Galaxy S3 tab Lte
I’m in trouble and I believe it’s something or in framework7 I’m using for the layout or Android version compatibility issue. I’m using the following frameworks and API: Phonegap framework7 (design…
-
2
votes1
answer236
viewsQ: Error trying to install yowsup: Unable to find vcvarsall.bat
I’m trying to install an application that performs cell phone registration on Whatsapp. I tried to use the command below: python setup.py install And the following error occurs: error: Setup script…
-
0
votes3
answers1196
viewsA: getJSON does not work
So the $.getJSON works normally what may be happening and that function is not found the file or it is in an invalid format. Do a search on "json file format" that you will find how to format a json…
jqueryanswered Jacob de Oliveira 301 -
1
votes2
answers865
viewsA: How to use data from an Array without foreach
GWER, if you want $Return to return all the values assigned to the variable just concatenate example $Return.= then you return or print after foreach the variable if that you want example: public…
-
0
votes0
answers265
viewsQ: how to optimize a request made in ajax using jquery in a json file
I have this question: how to optimize my ajax requests in jquery? I have an application that uses the google maps api, and in this to show the bookmarks on the screen I use jquery to perform the…
-
1
votes1
answer1496
viewsQ: (#200) Permissions error facebook
I’m trying to develop an application that does a content search on facebook, example I have a list of keywords, and with these I do the search and facebook will return the content in the form of…
facebook-graph-apiasked Jacob de Oliveira 301 -
8
votes1
answer4948
viewsQ: How do I send a message to a Whatsapp group with the venomous0x or yowsup api?
I would like to know, with an example if possible, how to send a Whatsapp message to a group created by another person using venomous0x or yowsup? The shipping code is this: public String…