Posts by Sbim • 101 points
11 posts
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viewsQ: Redirect to page . jsp via a commandLink tag
I’m having a hard time linking a jsp. Use little JSF and would like to know which command can be inserted inside the tag commandLink to make a redirect process. Example: <h:commandLink…
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answers25
viewsQ: Problem when setting entity in httppost using Java
I’ve been trying to replace a library for hours, can someone help me? I believe that due to lack of jar compatibility, my system is not accepting the following line of code:…
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answer857
viewsQ: Netbeans is not connecting with mysql
I am trying to make the connection between netbeans and mysql, but when I follow the instructions from new connection wizard netbeans appears the following message: Obs.: Netbeans IDE8.2 Can’t…
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answer107
viewsQ: How do I let a list with multiple indexes turn into a list with only one index in Python
How do I transform an element like this: lista = [testando, este, aplicativo] on a list like this: lista = [testando este aplicativo] Someone knows how to do this, and if it is possible to do this…
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answer50
viewsQ: Error installing textract library with Conda
I am trying to install the python TEXTRACT library, but the following error is being made: Can someone tell me what I can do to fix this? Solving Environment: failed Unsatisfiableerror: The…
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answers39
viewsQ: Communicate PHP with Postgresql
I’m trying to communicate a program made in php with postgresql bd. I made a connected class, as shown below: <?php class conexao{ var $connect; var $con_string = "host=localhost/TCC port=5432…
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answer282
viewsQ: Problem inserting elements in a queue
I made a function using the concept of static queue to insert an element, however, it is not running when I call it in main. I do not know if the problem is in her, in the main function or in the…
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answers1473
viewsQ: Remove even elements from a simply chained list
I am doing a function to remove ALL even elements from a simply chained list, but when I run the system, only one even element is removed each time I call the function. Ex: Elements={2, 4, 5, 3}, if…
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answer924
viewsQ: How to make one matrix run inside another using functions?
I have two functions, one belongs to a 10x10 matrix and the other to a 3x3 matrix. I need to make the 3x3 matrix run inside the 10x10 matrix. How do I do that? From now on I thank anyone who can…
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answer77
viewsQ: "top" with MAX in mysql
I need to make a query that returns the 3 highest salaries of civil servants, per state. example that should return: fulano 850 RJ ciclano 800 RJ beltrano 700 RJ joao 1000 SP maria 900 SP pedro 200…
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answer3273
viewsQ: Insert data into mysql, in a timestamp field
How do I enter information in a field of this type? The name of the field is duration, I would like an example..