Interesting questions
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answer15
viewsHow to pass arguments on a stored procedure in Mysql?
How do I pass these arguments inside CALL? When I put 9 random values inside LET sql("..."), it runs, but passing this way returns this error. I followed this tutorial ->…
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answer211
viewsLaravel 5.7 - Ajax call and Session::get()
Some days I’m banging my head to read a dice Session through a ajax call. In an application without Framework I do this normally using the PHPSESSION, however in Laravel 5.7 I can’t do it at all. My…
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answer89
viewsHow do the text of a cell occupy two lines within the same cell in Crystal Reports with C# winForms?
I’m creating a report with Crystal Reports. It’s working, but it has the following problem: When the content of the cell is larger than its space, a part of the content does not appear. How do I…
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answers34
viewsPerformance in somatic database
I have a system in development but are already using in beta, this system has as specific focus: 'control 100% of shares, action by action, without losing any history how it was and how it is now'…
mysqlasked 8 years, 7 months ago AnthraxisBR 4,361 -
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viewsProblem while deleting a file
I made a small log manager. It’s for something simple, so how is it fit. every day I want to delete and generate a new one, but my code is showing the following error: The file is already being used…
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answer78
viewsError running a phone call
The error appears when I click on the CALL PHONE button. Mainactivity class package com.edu.chamada; import android.support.v7.app.AppCompatActivity; import android.os.Bundle; import…
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answer70
viewsConversion of PDF images with Python
I am trying to convert all images from a directory into a single PDF. However I am having difficulties. When I run my system it gives the error below, it tries to read the file . py also. from PIL…
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answers2742
viewsHow to Migrate SQL Server Database to Oracle
I created a diagram on sql-server, where it automatically creates the entire database structure, only that I will have to migrate to Oracle. I can migrate the whole structure (tables, Fks, Pks,…
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answer133
viewsGenerate match keys between teams using a PHP array
Opa!! I have the following array on php, need to create a confrontation between teams and teams that are from the same group/array example Time 01 and Time 02 can not face each other in the first…
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answer32
viewsReturn the period where you have the highest number of records in a table
I am mounting a query from the same table of my bank that needs to return (as stated in the title) the period (monthly, for example) in which presents the largest number of entries. It turns out…
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answer27
viewsChange Css with Jquery in multiple elements, one by one
I have a code, which changes the CSS of the element SELECT based on the value that is currently selected. The problem is that I have over 100 Selects to apply this effect, but my code only reads the…
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answers80
viewsModal does not open after using $('.modal-backdrop'). remove()
I am working with Webform, using Masterpage. My daughter is inside the Updatepanel, via c# I call opening a modal within another modal, only that each modal opening darkens the background, and when…
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viewsHTML, JS - Creating Form with Subform
I created this java script code to Select State and City with FORM SELECT. What it has is that.. I would like to get the state data, through MYSQL, instead of writing them... How can I do this in…
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answer975
viewsjQuery click does not work on results coming from $.post
I’m developing a delete button on the product form I have, it works like this Category 1 (Radio Button) Category 2 (Radio Button) After selecting a category, it sends a command jQuery for the…
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answers529
viewsLoad page without loading music player
I’m making a website I have a music player on HTML5, only that every time I change the page the player loads again. In my research it seems that there are all solutions or AJAX or IFRAME. IFRAME say…
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answers238
viewsRedirecting of HTTP requests
I have the following problem: I would like to redirect (through .htaccess) the urls below with temporary redirection (HTTP/1.1 302 Moved Temporarily) Examples: http://www.site.com.br/artigo/0/ for…
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answer37
viewsHow to check if all objects are present?
Is there a method in ruby that checks whether all objects are present? It would be something to avoid the following use: if @stretch_source.present? && stretch_target.present? Or would this…
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answer340
viewsProblem with PUT Laravel
I’m using Laravel 5.6, routes and controller with Resource and in scritpt Post the code works normally, but with PUT it always gives error. Follow the working code of the POST const fileInput =…
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answer4074
viewsThe 'X' type initializer has triggered an exception
While trying to run the line below, I get the following error message: An Exception of type 'System.Typeinitializationexception' occurred in Programa.exe but was not handled in user code. Additional…
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answers1301
viewsLINUX run python script on terminal
I created a simple script in python then a launcher on the desktop to run this script on the terminal but it is not opening the terminal. When I click to open the launcher nothing happens. hello.py…