Posts by Roknauta • 2,811 points
221 posts
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viewsQ: Problem entering data into database
I am trying to insert a mass of data into the Mysql database using Hibernate. However I have the following error: 18:15:30,221 ERROR [org.hibernate.tool.hbm2ddl.SchemaExport] (ServerService Thread…
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answers303
viewsQ: Visual Studio build error
I am very new in Visual Studio, I am trying to compile a server and returns me thousands of errors similar to these: 1>int_guild.obj : error LNK2019: unresolved external symbol _strtoi64…
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answers397
viewsQ: Rename large mass of files
I am trying to create a java script to rename a large amount of files by applying a pattern in formatting that would be: First letter uppercase and rest lowercase. Compound names with more than one…
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answer1963
viewsQ: Change data from a column in the table
I need to change 1200 records only from one column in the table, generated the data in the generatedata, the rest of the columns must remain with the data, someone knows a quick way to this process?…
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answer150
viewsQ: Increase menubutton box
As you can see in the image, the last line has exceeded the box limit, where I can increase the box width? The code is as follows:: <p:menuButton id="documentos"…
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answer51
viewsQ: Table rows aligned to the right
I want the rows of my table to be aligned to the right and the title of the centered column, can anyone help? The code is like this: <p:column sortBy="totalApontado"> <f:facet…
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answer33
viewsQ: Generic styleClass in table
I am mounting a table and wanted to know the following: I want to put a css style in the column headers, you need to use a styleClass in each header or I can declare a generic for all the headers?…
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answer84
viewsQ: How to access a "List" from the screen?
I am trying to access a list of values in my code through the JSF screen, but the screen does not find the method that lists the values, someone can help me? I want to access the method values…
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answers685
viewsQ: Schema permission in specific user
I created a standard database and created some schemas within this database. I created users for each schema, now I want to give full permission for each user in their schema only, as I should do?…
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answer49
viewsQ: I can’t give a Grant in a schema
I am working with an SQL Server 2012 database and I am trying to assign a Grant to a schema with the following command: GRANT INSERT ON SCHEMA :: trunk TO trunk And I’m having the following mistake:…
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answer1973
viewsQ: Speaker gap in panelGrid
I have 4 columns, and I want the last 2 more separate from the first. I can’t help it.? Code: <?xml version="1.0" encoding="UTF-8" ?> <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0…
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answer1254
viewsQ: Spacing between JSF buttons
I’m entering the JSF world and I’m trying to create a calculator but I’m not getting to leave the buttons out of space, they need to be together, someone knows how I fix this? <h:form>…
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answer161
viewsQ: Eclipse github plugin
I tried to download the plugin Github Mylyn Connector 2.3 but when will install, returns the following error: No repository found at http://download.eclipse.org/egit/github/updates-2.3. Someone…
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answer34
viewsQ: Problem with upstart script
I’m trying to start my application in boot, but I’m not getting...the script in upstart calls another script, I’m not able to even know if the 2nd script is being called, follow the 2 scripts: 1st…
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answer3098
viewsQ: How to check the constraints in the bank
Hello, how do I check if my constraints are linked in the entire database? I need a query for Oracle and SQL Server.
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answers232
viewsQ: Change field name in Jasper
I’m putting together a report and as I work with more than one table, there are equal field names. Jasperstudio started adding the Fields giving names like: COLUMN_1, COLUMN_2, etc. My question is:…
jasper-reportsasked Roknauta 2,811 -
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answer186
viewsQ: Maven not finding java
I’m trying to run the Maven and is returning me the following error: /opt/apache-maven-3.3.3/bin/mvn: 227: exec: /opt/jdk1.7.0_79/bin/java: not found I checked the paths and are ok, someone knows…
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answers292
viewsA: Validate ZIP code in Shell-Script
Thank you for answering, but the simplest solution was because d is not recognized by the -E parameter but by -P (Perl), the code looked like this: cat arquivo.txt | grep -P '^\d{5}-\d{3}$' But…
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answers292
viewsQ: Validate ZIP code in Shell-Script
I’m entering this world of regular expressions, I’m having a doubt, I read about metacharacters, etc. Well, I’m trying to validate a zip code and I’m using the following command and I’m not getting…
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answers906
viewsQ: Create file with run permission
When I create file .sh, i need to give permission for it to run, is there any file that can be configured or comando applied so that I can already create the file with the permission to run?…
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answer88
viewsQ: Start Ruby application on boot
Hello, I have Openproject, a Ruby on Rails application, I want it to start next to the system boot, I put the script to start from Upstart, but when starting the system, I see this error in my log:…
ruby-on-railsasked Roknauta 2,811