Interesting questions
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answer90
viewsProblem with switch C
I have a C code, and without the switch, it works right, but with switch, when entering name in the list, replace all the name of the list by the same. void insChild(LIST* l, char name[]) { NO* new;…
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answers53
viewsANDROID EMULATOR NOT WORKING
I tried to open both the terminal and the platform itself , both show black screen…
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answer104
viewsHow to reopen a closed pull request on Github?
I received a Pull Request from someone today in my Github repository, but I accidentally closed it through the comment tab. How do I reopen and accept closed Pull Request?
githubasked 5 years, 5 months ago JeanExtreme002 5,663 -
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answers27
viewsFailure to connect to IBM Language Translation via PHP Curl
I have a problem that I can’t solve. Basically I need to translate a string into Português for English. This is the code I was able to develop: <?php class CtrlTranslate{ public function…
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answer48
viewsPython: Return of a specific function
How can I access the function’s Return on_press(key)? The program below captures keystrokes. Open, for example, the notepad and type test and teclhe Enter The result in the list should be: lista =…
python-3.xasked 6 years, 11 months ago Wilson Junior 182 -
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answers9
viewsHow do I use user-filled information in a form I made using Google Spreadsheetapp’s Htmlservice?
I want to use form fields as variables in a script.
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answer435
viewsHow to create settings via json in codeigniter
How to use a json configuration file, so that the values of the file parameters become $config['var'] style configuration variables in codeigniter?
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answers34
viewsI need a program that figures out the number of occurrences of all the letters in a sentence
I need a program that discovers the amount of occurrences of all letters of a sentence, and that places the letter and amount occurrences of the same in a dictionary, key:value, letter…
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answer1461
viewsHow to make a each in Datatable and get only the selected lines?
Good morning, I am needing to "SCAN" my Datatable and get only the selected line, could someone please help me? The action will occur after the click of any button. I have this code below where I…
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answer230
viewsDoes not return value pro javascript
I have a problem that the value that comes from my controller does not return to javascript. I’ll explain what happens: I send requests via ajax to my controller and it is waiting for the return of…
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answers652
viewsInserting double type value into mysql database
I have a Windowsform with a value field and I need to enter its value in the database. I need some example of how to do this? File that queries //Cadastrar Gastos public void cadastroGasto(Gasto…
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answer111
viewsReturn txt lines to JSON in PHP
Friends, help me with my class? I’m taking a programming course and I’m getting beat up with JSON. I have a text file (.txt) with 5 lines containing the names of the students in my classroom so I…
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answer94
viewsHow to make three buttons work as radio button?
I wonder how to make three buttons work as "radio button". By clicking the button it changes color and executes command, by clicking another button changes color and another normal turn.…
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answers1446
viewsIs it possible to include elements in the DOM after it is loaded and ready?
I have a table that, depending on the amount of an X value, inserts a set of attributes at the bottom of the page (fields). These elements have events assigned to them. But that’s not the point.…
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answers158
viewsAccent error with xmlhttp.open (or in PHP) using Angujarjs / Ionic
I have problems accentuating the sending of form data to the database, it gets the wrong accentuation, like: No = NO. How could I solve this problem? Follows my codes: My Controler: // ENVIAR DADOS…
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answers216
viewsRmiregistry not found
I am programming a simple system, using RMI, to train programming. However I found some problems when creating the file .batch receiving the message on the windows terminal 'rmiregistry' is not…
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answer39
viewsGet x:Name of control by clicking
Hello, I have a stackpanel with a sequence of Abels and would like to capture the x:Name of the controller in the Label Mouseup event. XAML: <StackPanel Background="#FF405089"…
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answers242
viewsProblems with python code
I am practicing Tkinter and what I want is to create a button where the user chooses an image and then pass this image to perform another function with opencv. But when executing the code, the…
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answers174
viewsHow to create class correctly with pandas by applying methods?
I have a 'data.csv' file, with the data below: turma,nome,code,motivo,atividade,trofeus,data 9º Ano Fundamental A,Maria Joana,9X4YK,Realizar atividade Astromaker,Lição A,3,21/02/2020 11:44:11 9º Ano…
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answer1253
viewsHow to call two mysql tables in the same php page?
I’m new to programming for the web, and I’m having a hard time with this. I’m developing an advertising site and I need to call more than one table on the page. I made 3 Div’s advertising: Main,…