Interesting questions
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1
votes2
answers960
viewsSearch inside the input and open another page
Hello, I’m creating a project in my computer course. I would like to know the best way to do a database search within an input, and open another search page. Note: I am using php, I used input and…
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1
votes0
answers714
viewsBootstrap table filter does not work
I have been trying to implement Boostrap’s "Table Filter" for days, but filtering does not work. Could someone help me? Here’s the whole code: <head> <meta charset="UTF-8" />…
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0
votes1
answer91
viewscPanel xmlapi.php does not create Mysql BD
I have a dedicated server on Hostgator with access to WHM. Yesterday it was suggested to update the WHM itself and cPanel to the new version 74.0.4 From this it was no longer possible to create…
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votes1
answer66
viewsHtml Coverter for Text
I’m in a project to create an angular site, the site should have an integrated text editor, I’m thinking of using nd2-ckeditor (accepted suggestions) the issue is that the editor returns me a text…
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1
votes3
answers1181
viewsHow to access the elements of a list declared in a different class?
I have developed a code that generates a list when the following input data is informed: List size (or how many "Indexes") The values that will fill the said "Indexes". Values are collected within a…
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0
votes0
answers362
viewsReading cells with HLOOKUP formulas
I’m having a hard time evaluating a formula with the Apache Poi API in a cell that contains the formula HLOOKUP(B9,$AK$8:$AS$68,2,FALSE). The same thing happens to be a file .xls or .xlsx. The excel…
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2
votes1
answer72
viewsHow to import node_modules styles into an Angular 10 library?
I am developing an Angular 10 library. This library uses Swiper JS as a dependency. My library should import css styles from Swiper. I import Swiper styles from node_modules using the @import scss.…
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votes1
answer425
viewsHow does the new Java operator work?
I don’t understand how new works below: public Main(){ System.out.println(""); } public static void main(String[] args){ new Main(); }
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0
votes1
answer44
viewsHow many Apps can I have in a Django project?
I’m studying Jango a little while ago, and recently seeing a third party project, I saw that apparently he had more than one app, with this raised me the following doubts, can I have more of an app…
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votes1
answer29
viewsHow can I make the user type a positive integer and display the sum of their example digits : 505 = 5+0+5 =10
Let soma Let num1 num1 = prompt("Enter a positive number") if(num1 < 0){ console.log("Error you tried to make a negative number account") } Else if (num1 > 0){ }
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1
votes2
answers1248
viewsExpression to treat URL with parameter
NOTIFYING The solutions below, only will not have great serventias, with them it is necessary to have previously already implemented URL friendly, and also checks of display of the contents of the…
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5
votes1
answer276
viewsHow to use Format: Webgrid?
I am developing with MVC, and I have the List view [...] var columns = new WebGridColumn[] { grid.Column("Id"), grid.Column("Descricao"), grid.Column("UsuarioModificacao"),…
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1
votes1
answer396
viewsR - Geom_col with division per year
Expensive, I have the following database: I want to plot a chart like the one below using ggplot: I’m trying to do this with the following code, but I’m not getting a good result. ggplot(Database,…
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2
votes1
answer148
viewsSoftware to query’s JPA
Is there a client (like: pgadmin3, Oracle SQL Developer, Mysql Workbench) for JPQL queries? I have a jpa project, and I need to debug the generated jpql’s. I saw that Squirrel does it, but for HQL.…
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4
votes3
answers1000
viewsSelect with the last record
I need to value the inventory of the company I work for and for that I will take the last value of the items. I was using the MAX, but I realized that if I did this, it would return me the highest…
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4
votes2
answers960
viewsWhat is the purpose of the 'Let' statement in a LINQ query?
I have the following LINQ query: var source = from em in query select new { Id = em.UniqueID, Data = em.Data == DateTime.MinValue ? "" : em.Data.Value.ToString("dd/MM/yy HH:mm") }; The estate Data…
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votes0
answers14
viewsPermision Dennied Pycharm Docker
I am trying to run Docker from inside Pycharm and get the following error: Permissionerror: [Errno 13] Permission denied:…
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5
votes2
answers15519
viewsIndefinite reference of functions
I have a problem related to modularization of my project. Do not pay too much attention to the logic of the program, because the biggest problem I face is the fact that the program does not compile.…
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6
votes1
answer407
viewsPhoto taken by my app does not appear in Gallery
When generating the photo through my app it correctly creates the folder and saves the photos taken there, but when I go in the Mobile Gallery is as if the photos did not exist, the default Android…
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1
votes1
answer237
viewsFK error while running Migrations on C#
I have the following scenario public class branch() { public Branch() { Branchs = new HashSet<Branch>(); } [StringLength(80)] public string Description { get; set; } [Required]…