Interesting questions
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7
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answer282
viewsHashmap sorting by value and assigning to a dto using java 8
I currently have the following scenario functional: A list of the Studios class with id and name: List<Studios> studios; I count the names repeated on List thus: Map<String, Integer>…
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0
votes0
answers17
viewshow to create an alias in Git for the "log --Pretty=oneline" command
As the title says, I need to create an alias for the "log Pretty=oneline command". I know of the existence of the advanced syntax of bash to do this, but I can’t learn it at the moment, for now I…
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1
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answers94
viewsConvert . docx to pdf in c# without using Microsoft.Office.Interop
Hello, I’m having trouble converting a document into docx to pdf format without using Microsoft.Office.Interop. Other Dlls I found are not free. Someone has a tip?
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0
votes1
answer554
viewsMixing versions can lead Runtime crashes
I’m having a problem with com.android.support:appcompat-v7:26.1.0. Anddroidstudio says that: All com.android.support Libraries must use the Exact same version Specification (Mixing versions can lead…
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answer36
viewsCan someone help me for when to give Else:print("Sorry but there is no such option"), he restart the program?
print("--- Calcular Queda Livre ---")`insira o código aqui` opcao=int(input("""Digite: 1 para Função Horária da posição; 2 para Função Horária da velocidade; 3 para Equação de…
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2
votes2
answers432
viewsPHP - problem with Unlink
Dear friends. I have the following problem that I’m having trouble solving. I created a routine to Change Images using the UNLINK Function, but I’m not getting it. Just change the Data minus the…
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3
votes2
answers936
viewsChained list: how to modify data from a list without changing the others?
I have a for that generates a list of data lists lista[[...], [...]] Inside the "daughters" lists may or may not have other lists lista[['dado11', 'dado12', [link1]],['dado21', 'dado22', [link2]]…
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votes1
answer381
viewsV-icon is not working on vuetify
People who use vuetify, the v-icon is not working as it should. I put the image 1 there that you can see that you don’t recognize the icons of the material design. To better understand, I created a…
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2
votes2
answers190
viewsWhy is it possible to change constant values in Javascript arrays?
Having the following code: const arr = [1,2,3]; console.log(arr); arr.push(4); console.log(arr); arr.pop(); console.log(arr); arr shouldn’t it be constant? And therefore shouldn’t accept the method…
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0
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answer35
viewsProblem in a connection class
well I’m with this error in my connection class: Caused by: java.sql.SQLException: No suitable driver found for jdbc:mysql///helpsemeq I don’t know which part I got wrong in the code: package…
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1
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answers557
viewsHow to do PHP and MYSQL accreditation
I’m developing an event system that will consist of a web system and a mobile app. One of the main points will be the accreditation (check-in and check-out) of the users in the lectures. After a…
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0
votes1
answer203
viewsREGEX ASP Classic Replace
How can I take a large text full of ulrs and upload them to links in ASP CLASSIC 3 using REGEX? I wanted to add this code. Get in the replace down there I have no idea... This Regex there, houses…
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1
votes2
answers687
viewsHow to pick up text from a multi-line textfield in a list with one item per line
I wonder if you have any way to take a text from a textfield and turn it into a list. Text with an item on each line. To B C D List = [learns A', learns B', learns C', learns'] I tried to use one…
flutterasked 6 years, 3 months ago Fernando Foster 121 -
1
votes1
answer491
viewsHow to delete the return of curl_init php?
This same function I put in another question for another reason, in this question I want to delete the text that $result returns: ... $fields = http_build_query($data); $post = curl_init(); $url =…
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1
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answers480
viewsLoad checkbox from select
Good morning! I have the following select: <select name="category" class="form-control" id="categorias"> <option value="">Escolha uma categoria</option> <optgroup…
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1
votes1
answer417
viewsAngular 7 - Remove/Update objects from a list and update in DB (Primeng - Picklist)
I’m using the Primeng picklist, just like this tutorial: picklist tutorial I am using the event onMoveToTarget and onMoveToSource to get the object information: <p-pickList…
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answer54
viewsProblem-Reading XML with PHP
I have the following XML: <nfeProc xmlns="http://www.portalfiscal.inf.br/nfe" versao="4.00"> <NFe xmlns="http://www.portalfiscal.inf.br/nfe"> <infNFe…
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4
votes2
answers35
viewsStructures and selection of conditionals
Good afternoon! I’m doing a program that reads various cow data: among them age, production, etc. However, I am in doubt about how I can interrupt the event when typing code =0. As it is in the…
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0
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answers14
viewsTDD with Jest and sequelize - POSTGRES Migration error for SQLITE
I am implementing TDD with Jest in a Node with express application, my database is POSTGRES and I have several sequelize Migrations already configured, and for my test scenarios I am running these…
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2
votes2
answers832
viewsLoad JS on mouse Hover
What technique did this widget use on blogger(?): http://tecplate.blogspot.pt/ When placing the cursor over the author’s name of the post, it loads a js with a popup. The idea is to use this to…
javascriptasked 12 years, 4 months ago Vinny Oliveira 77