Interesting questions
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4
votes1
answer4489
viewsWays to check if there is any screen capture software running with C#
I am developing a software written in C# of exhibition of paid videos and need to create protections to avoid as much as possible that buyers distribute the videos irregularly. For now I need to…
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0
votes1
answer673
viewsHow to Handle Exceeded Maximum File Upload Size
I have an application, which uploads a file (spreadsheets), but after a recent test pointed out this error: Caused by: java.io.IOException: UT000054: The maximum size 1048576 for an individual file…
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15
votes2
answers3414
viewsWhat are the advantages and disadvantages between action-based and Component-based frameworks?
Regardless of the framework or language(php,java,c#) What are the main advantages and disadvantages between action-based and Component-based frameworks? In which environment does one or the other…
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0
votes0
answers133
viewsHow to define a color of an Html.Displayfor?
In my application I have this Html Helpers: @Html.DropDownList("estado", new List<SelectListItem>{ new SelectListItem {Text="Pago", Value="Pago"}, new SelectListItem {Text="Pendente",…
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5
votes1
answer298
viewsCompare objects in R
I have two dataframes: atualizada PIMPF_Br_A_1_sa PIMPF_Br_A_2_sa 1995-01-01 74.35501 35.59109 1995-02-01 74.06131 35.43400 1995-03-01 74.06131 35.93259 and: atualizada PIMPF_Br_A_1_sa…
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0
votes0
answers27
viewsSave location to image information
I need to take a photo and save it to the gallery and then send it to the database. However, I wanted to know how to save the coordinates along with the image information. Remembering that I can…
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0
votes0
answers20
viewsDownload S3 object in Node with typescript
I am developing an XML signing API with digital certificates in P12/pfx format. These certificates are stored in a S3 Bucket. The API is being built using Node and Typescript. My problem is the…
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0
votes0
answers23
viewsHow to sum the columns without multiplying the sums?
When I run this query it sums the columns several times in the same number of outputs in the table itemsaida. select p.idproduto codigo, p.descricaoproduto nome, sum(e.qtde) entrada, sum(s.qtde)…
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1
votes2
answers5622
viewsAccess denied when updating PIP
I am running the following command at the Windows prompt pip install --upgrade pip And I’m getting a mistake: Permissionerror: [Winerror 5] Access denied: 'd: Leonardo python Django-treinaweb env…
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0
votes1
answer36
viewsSend formatted elements to modal
Good night! I have a list of numbers where the user selects which numbers he wants to book and then informs his name and phone in a modal, and I save this data in the database. When the user selects…
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7
votes2
answers360
viewsTheoretical doubt - Interface, unique responsibility
Presentation: I created a photo.Cs class that should be responsible for: Calculate the angle of view of the lens; Receive lens zoom (in mm) Receive the cut factor (value multiplied by the lens zoom…
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0
votes1
answer1950
viewsIonic 4, take input value
Hello, I’m trying to get the value of an input in Ionic 4, (I’m new in Ionic), follow my code: Note: I receive as a result: Undefined html register.: <ion-header > <!--<ion-toolbar>…
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1
votes1
answer436
viewsCan’t connect to Mysql server on 'IP (4)
I have two servers with different purposes, one being a webserver running apache and php 5.3, and the other is a Mysql database server. The first uses the database in the second 24 hours a day, 7…
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2
votes3
answers15502
viewsSQL Server command to list active transactions
Which SQL Server command lists the currently active transactions?
sql-serverasked 11 years, 7 months ago fasr 143 -
2
votes1
answer174
viewsGood Practice Object Orientation
I have a class called clients. I have 2 methods called verificaCPF() and queryInsert(). Both methods when it makes the instruction it gives a return (is working normal). My question is whether this…
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0
votes0
answers27
viewsNext and Previous Slider Button
I have this code, where the slide automatically passes ahead as the timer set. How can I implement a Next and Previous button? $("#image-vitrine > div:gt(0)").hide(); setInterval(function…
slideasked 7 years ago Elton Costa 13 -
1
votes1
answer396
viewsScreen and Keyboard Settings
Well, I have a certain difficulty: I created a form in android studio to insert some information, as in figure 1. In all fields, I can enter the information smoothly. However, when I enter the last…
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2
votes2
answers9275
viewsWrong time problem in PHP (America/Sao_paulo)
I’m running an application in a Centos production environment with updated PHP and Apache. I realized that the logs Cakephp returns a wrong time from the set in php.ini and also set inside the…
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0
votes1
answer6454
viewsReceive array method POST form
Good afternoon, I’m trying to receive a Form as an array, but I’m not able to properly manipulate this array. I have 6 fields 3 fields ID and 3 fields text , I tried to do so but without success.…
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0
votes1
answer94
viewsHow to import CSV files from a same level folder (and/or above) in Python?
I have already searched several topics here, unsuccessfully however. So, if there is already an equal question, please forgive me and indicate a solution. My project is articulated as follows:…