Questions tagged as 'web'

Tagged questions
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Problems with SelecOneMenu of primefaces

When I create a drop-down list with SelectOneMenu of primefaces and execute, when I select a value from the list and by keyboard I press the insert key, the list is updated and shows the default value and not the selected one. If I change the...
asked by 05.06.2018 / 16:39
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Why can not I see the Glyphicon icons on my bootstrap page?

Download a template and I only added some php functions, but when I enter my page from another machine, I can not see the navbar and login icons This is the code of the template <!DOCTYPE html> <html lang="en"> &l...
asked by 27.05.2018 / 00:24
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How can I adapt the elements of a page when the menu is shown with a modal?

The title is a preamble to the problem that is presented to me, I am making a web page (Using Materialize) which has a fixed menu in left position in desktop mode and when the resolution of the screen is less than 1000px changes the way...
asked by 21.05.2018 / 05:25
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Save articles / post with format and images

I have searched some courses or google but I have not succeeded or suddenly I have eaten my head alone. If I have a blog page, information articles with nice text with a typeface, in italics and with nose styles and some images inside. How can I...
asked by 20.05.2018 / 14:14
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unable to install break point, reason: absent line number information

I am developing a final course project and I get this error when debugging The issue is that I followed many tips how to disable the compiler's warning but even if the error message is disabled, my debugger does not work directly.     
asked by 20.05.2018 / 09:02
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How do I address a domain to the content of another website?

I would like to know how to direct a domain to another website. That is to say: www.exemplo1.com - > It was created 2 years ago and now they will change the name to: www.exemplo123.com - > This domain has been purchased, because they chang...
asked by 16.05.2018 / 06:51
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CurrentUser error in Firebase Authentication

I have a project done with Firebase and Js where I occupy loggin with the Firebase Authentication, when you log in you go to another screen, I realized that if I copy the link of my new screen, I close session and I paste the link in my browser...
asked by 18.05.2018 / 23:17
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Problem with Java KeyStore

I have a class to handle the keystore. import java.io.FileInputStream; import java.io.FileOutputStream; import java.io.IOException; import java.security.cert.Certificate; import java.security.Key; import java.security.KeyStore; import java.sec...
asked by 16.05.2018 / 19:10
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Send images to telegram via web

I have this code to send text and images to telegram via web, but the problem that the images do not send me through the inputfile here below I leave the code .. <?php error_reporting(0); $token = "AQUI API"; $chat_id = "CHAT...
asked by 15.05.2018 / 16:29
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script is not displayed on android

Hello people how are my problem is the following I have a transmission that I make through a script on my website but when viewing the page on a mobile device, this transmission is not displayed and I do not know if I need to configure a differe...
asked by 15.05.2018 / 21:39