Interesting questions
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answers6692
viewsRounding down in Python
I’m writing a program in Python and I came up with a question here. Before coming to ask I searched for "Python Rounding" here on Sopt and found two old questions with the subject, but both did not…
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answers36
viewsLocation in php not working
Guys, I was watching a video lesson here very simple, prof put a code in php in html, I put exactly what it is because and it’s not working at all, I’ve tested in other browsers and tbm didn’t work,…
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answer451
viewsConfigure external Tomcat server
I would like to set up an external server in Tomcat, I am only able to create a localhost server, but I have a machine that I created as a server and I would like to use it to put my applications…
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answers364
viewsFirebase not detecting Cordova app
When performing the procedure of adding an application to firebase (google-services.json), at the end, this comes to me: We are checking to see if the app has connected to our servers. You may need…
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votes2
answers914
viewsConsuming data from an external web service, how to instantiate the classes after the "import" of the WSDL?
I have no knowledge in WEB-SERVICES, this being the first time I’m using. After a lot of research I was able to "import" the WSDL file into java and with it "map" all classes of the Web-Service, but…
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answer2671
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answer19
viewsCharging more doesn’t work properly
I have a section where you receive some posts and have a button to press more. In my Section the first post displays correctly, but when I click the button to press more, does not run the second…
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3
votes1
answer326
viewsHow to open an executable that requires elevation via C#?
The code provided below seeks to be able to open an executable file so that it is possible to pass arguments to it once it has been opened. For the code as it is displayed, error returned is:…
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answer247
viewsProblem when climbing APK
I’m trying to upload an apk to Google Play and I got the following message: You uploaded an APK using the 5208000 version of Google Play Services. Use 5100000 or lower version. In my buil.Radle file…
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3
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answers389
viewsAccess the main class instance from an anonymous one in PHP 7
I’m trying to access the instance of the class where contains an anonymous as we do in Java, example: JAVA class MyClass { private String prop = "test"; public void test() { new Runnable() { public…
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votes2
answers1362
viewsWarning message: Those introduced by coercion
I’m having trouble formatting "Chr" to "num". When I load the table to column VA.VG comes as “chr”, when I execute the change the error appears: #carregar: > t2019_12 = read.csv…
rasked 6 years, 3 months ago João Victor 1 -
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votes2
answers35
viewsHow to create a React component that receives a query string and then make a request?
Hello, I’m having a hard time getting a page on React to work. This page receives a query string with token and email, where I should pick them up and make a request for the account to be validated,…
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answers32
viewsRelating Type and Subtype
What can I call a Subtipo searching for the tipo_id, I did some tests here but none successfully this is my first project. Table of the Type public $timestamps = true; protected $table = 'tipo';…
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answer846
viewsPositioning of speakers in bootstrap
I have 3 columns, they are positioned like this: Dados Basicos | Endereço Contato So when the responsibility is done he gets like this Dados Basicos Endereço Contato But I need it done this way:…
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answer46
viewsHow to parallelize a sapply with table
I can perform the sapply smoothly, but I can’t parallel. In the original script I have more than 9,000,000 lines and so it is impossible to continue without parallelization.…
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answer119
viewsProblem with display condition in Js
I’m trying to make parole with display: block; and display: none; but JS is not bringing the value of my element’s css display #slide. What’s the matter? var slider =…
javascriptasked 12 years, 5 months ago Rafael Alexandre 2,110 -
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answer25
viewsPHP Add Records to MYSQLI for all USERS
Good, I am tempted that by making a Registration, that Register add in all example users. table users id | username Record to Add: id_users | movie_id | movie_name user1 | ex2 | ex2 user2 | ex2 |…
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votes5
answers11915
viewsCount number of Mysql query records in PHP
I made the code below to count the amount of records, but he tells me 1 to 1, I wonder how I can do to add these records and call with an echo. ?> <?php $sql="SELECT id FROM processo"; $return…
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answer966
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answer223
viewsOnly print the first element of Arraylist
My problem right now is to print the various elements that are inside an Arraylist I created. How my app works is as follows:: I use a Cursor, and I will fetch the table information from the…