Posts by Kleber Souza • 451 points
19 posts
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2
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answers9143
viewsQ: Android Gradle Sync failed
I have an old android project and I intend to give life to it. downloaded android studio 2.0 imported my project and nothing worked error message. 14:22:37 Gradle sync failed: Gradle version 2.2 is…
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-3
votes1
answer532
viewsQ: Starting in Python Django
I am a web programmer working with Zendphp OS linux Ubuntu and decided to migrate to python. I have some questions. Python is an interpreted language! which server I will have to install so that…
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2
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answers1256
viewsQ: Install JDK on linux Ubuntu
I’m trying to install JDK so I can install Netbeans. Follow my attempt to install JDK: Java version (Java -version): java version "1.7.0_95" Openjdk Runtime Environment (Icedtea 2.6.4)…
linuxasked Kleber Souza 451 -
4
votes1
answer155
viewsQ: Schedule linux task (Cron)
How to open a file and shut down your computer with crontab? Follow my attempt: 30 07 * * * killall qbittorrent (funcionando) 50 07 * * * shutdown -r 1 "Desligando desktop" (não funciona) 30 12 * *…
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1
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answers139
viewsQ: Page break in print
I’m making some wallets and I need to break the page when I give 8 card on the sheet I made a code that only skips the front page. css @page { /*margin top,direita,rodape,esquerda*/ margin-left:…
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2
votes1
answer1925
viewsQ: How do I get first and first names in Javascript?
How to get the last name and initials in javascript ex: Manoel de Souza Oliveira. Return: manoelso I have this code that takes the first name: function dicalogin() { var nome = form.no_nome.value;…
javascriptasked Kleber Souza 451 -
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votes3
answers485
viewsA: Error inserting data into Mysql - Codeigniter
only adapt to your way. Correct way with PDO. The good thing would be to make an abstract class with the CRUD (Abstract class Crud extends DB ) put this code and replace the values with variables,…
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1
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answer589
viewsQ: Right column of fixed site
I have a layout with 2 columns. Left Column: Contents Right Column: Various Information when the user is browsing the site, scrolling down the right content ends up being visible only the left How…
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answer111
viewsQ: Html css text alignment
How to adapt a text over a photo, where it will start at the bottom of the photo or div and rise as the size? example below:…
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5
votes2
answers3479
viewsQ: Boleto Bradesco PHP
I have a system and I use the Boleto PHP wallet 25 no record of Bradesco, I received a call from the bank saying that this wallet will cease to exist passing only to wallet with Registration. I use…
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2
votes1
answer38
viewsQ: How to ask the reason for a deletion using confirm and prompt?
I have a project ready and I need to make a change. When I delete a record I callprint "javascript:if(confirm('" . $msg . "'))";, however I need to ask the reason for the deletion. I would like to…
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1
votes2
answers966
viewsQ: Validating form with onsubmit and javascript
I’m having a little trouble validating a form I am using ajax to validate the fields Problem onsubmit expects a boolean kind of feedback and I’m not getting that feedback I put a counter inside the…
javascriptasked Kleber Souza 451 -
4
votes1
answer3067
viewsQ: Android login and password "cache"
Hello, how to login automatically? ex: I made an application for android with login, password and webservice, when the user logs I send the information and return true or false. How do I store in…
androidasked Kleber Souza 451 -
1
votes2
answers1842
viewsQ: how to separate array values by "," and "and"
Hello I have an array and need to print it on the screen separated by , and and ex.. <select name="quitacao[um]"class="large m-wrap" data-trigger="hover" required="" > <select…
phpasked Kleber Souza 451 -
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votes1
answer4019
viewsQ: Setting width and height of an Imageview
Hello, I need to change the size of a ImageView through the java class. And I don’t really know the command. Follows my code xml <ImageView android:layout_width="wrap_content"…
androidasked Kleber Souza 451 -
6
votes1
answer3190
viewsQ: How to change the image of an Imageview dynamically
Hello, I need help changing an image dynamically Follows my code: st = (ImageView) findViewById(R.id.imageView4); int RID = this.getApplicationContext().getResources().getIdentifier(Bundle_img,…
androidasked Kleber Souza 451 -
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votes0
answers1373
viewsQ: Adroid to modify spinner style
Hello, follow my spinner I’d like to leave it that way Follows codes Style.xml <!-- Base application theme. --> <style name="Theme.MyTheme" parent="Theme.AppCompat.NoActionBar"> <!--…
androidasked Kleber Souza 451 -
2
votes1
answer957
viewsQ: How to put the default android Styles e.g. edittext spinner etc
I could use some help. My android app is in trouble, all the elements I add it plays on the screen in a different way. Ex: when I add an Edittext it does not get the edge only shows the same when it…
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1
votes1
answer685
viewsQ: How to read the return of the json webservice (WEBSERVICE - JSON)
I have this JSON: { "articleList": { "conversas": [ { "cd_resultadofinanceiro": "24", "cd_feedbackfinanceiro": "61", "mm_resultado": "Tomar as devida providencia judiciais.", "dt_resultado":…