Interesting questions
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answers41
viewsChange the value of a field when a condition is true
Good evening, everyone, Can you help me? I need to create a view with the data below, however I need to create a condition where when the value of MC.SITUACAO is equal to 'A', the fields…
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6
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answer662
viewsSQL Server Data Dictionary
Hello, I come from Oracle culture and want to learn a little SQL Server, I’m having difficulty finding the data dictionary of SQL Server, I’ve searched in other forums and found nothing. In Oracle…
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answer64
viewsHow to execute formula when the cell is filled?
I want the formula HOJE to stop running when filling or pasting information into the A4 cell that is part of the data. =SE(A3="";"";HOJE()-A3)
excelasked 5 years, 5 months ago Sairo Coelho 1 -
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votes2
answers2518
viewsIF condition inside input
Code: <input type="date" id="data" name="data" value="<?php echo $dataPost = $_GET['data']; ?>" required> The question is this: Can you make a condition if before the value within the…
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answers111
viewsContainer Docker cannot access LDAP server
I have an application that needs to access an LDAP (Active Directory) server and running the application locally is working normally, however when running the application inside a Docker container…
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answers135
viewsI cannot compile c++ or c code in any ide
For a while I’ve only been able to compile c or c++ code in my cmd. And I can’t compile in any ide. Whenever I try to compile the error appears:…
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9
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answers418
viewsWhich improves the performance: use "async" or put <script> at the bottom of the page?
It is often cited as good practice for performance: Tag <script></script> at the bottom of the page, before the </body> Async: <script async="async" src="..."…
javascriptasked 12 years ago user7261 -
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votes2
answers146
viewsText problem cut when creating text file
I need to create a file that contains PHP code. This code comes from a string like "<?php class foo{ } ?>" but when I give a echo she just cuts out the reserved words. How to turn the string…
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3
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answers377
viewsDoubt regarding the management of JPA with Spring in JEE server
I’m starting in Spring MVC and in the book I’m reading the configuration and management of connections is all done by Spring, IE, Spring opens and manages connections with the bank and makes it…
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1
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answers69
viewsContent control - Java Sax
[Java - Sax Parser] Good afternoon. If anyone can help me I’d be grateful. I need to build an application that works as follows: In case he finds the tag "classname", and this has an attribute…
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2
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answer2127
viewsWhy can’t the web server find my route?
I did the upload of a system in Laravel called android_api on the hostgator server, and configured in the public file. Until the main page it works, where Laravel 5 appears, but when I put the route…
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answer88
viewsHow many days a week (Monday, Tuesday...) do you have in a 1-month period?
I need help to return in an SQL the amount you have of each day of the week in a period of 1 month, for example in the month 06/2021 has 4 Mondays,5 Tuesdays,5 Wednesdays...etc. I need to know the…
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answers96
viewsError in connection to SQL Server database using Pentaho PDI and BA Server
Personal I am with error in the connection of Pentaho PDI and BA Server. I configured the drivers according to this link:…
pentahoasked 4 years, 11 months ago Igor Silva 661 -
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answers18
viewsPerformance between Mysql Update types
Good evening, I need to update a table 'a' in the rows where there is no occurrence in table 'b', where table b has about 7 million records. I imagined two solutions but I can not say which would be…
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answer126
viewscurve_fit: can’t Multiply Sequence by non-int of type 'numpy.float64'
I’m having trouble with the curve_fit of the scipy, the error that comes out tells me that it can’t multiply sequence by float, I’m trying to create a sequence based on the function I defined and…
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3
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answer811
viewsHow to display 2 BD tables inside a Datagridview in the application?
I have an application developed C# using the project Windows Forms that displays the People Database Table in a list in the field DataGridView. However I need to show in DataGridView also the table…
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answer64
viewsDoubt Return API Json Android
I recently read a lot about getting data through an API on Android, but I can’t get what’s being returned in Json from a specific API shown below. { "Sumario": { "Termo": "teste", "Tipo": "teste",…
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answer109
viewsXamarin Visual Studio
Installed Visual Studio with Xamarin, Android SDK, etc. When I compile the project it opens the Android AVD, but the Android System does not load, it is only a black screen.
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answer37
viewsUipickerview 3 columns
I want to make a uipickerview with three columns, but only the first appears loaded the other empty, I can not find the error if someone knows how to solve thanks. Follow the code below: static…
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2
votes1
answer238
viewsJavascript function run on each element
Friends good morning. I have the following problem. I am developing a variable that contains a list of products. var produtos = new Array() produtos[produtos.length]="OUTROS|Catchup|1 sache|10"…
javascriptasked 10 years, 6 months ago jeann sebold 91