Interesting questions
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1
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answer150
viewsSpinner with Sqlite
Hello, good evening. In my project I have a spinner <Spinner android:id="@+id/spnCategorie" android:layout_width="match_parent" android:layout_height="wrap_content"…
androidasked 9 years, 3 months ago Giovani Rodrigo 299 -
22
votes3
answers1780
viewsIs the SQL language object oriented?
Is the SQL language object oriented? If so, could you show an example?
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0
votes0
answers121
viewsGulp.watch does not execute task
Introducing I’m using Gulp to automate my tasks, I’m using Gulp.watch to preprocess the Sass as soon as I see a change in the file: gulp.task('styles', function(){ return gulp.src(files)…
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votes1
answer31
viewsHow do I set an event to run when the app ends in Pyqt5?
I am creating an application in Pyqt5 and need to run a code when the application is finishing. For that, I thought about overwriting the method quit class QApplication: class MyApp(QApplication):…
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1
votes2
answers1849
viewsSlimframework: Method not allowed. Must be one of: GET
I’m having a hard time solving a mistake that’s been slim framework. I have a contact page that is accessed /p/contact, after accessing and clicking the send button, it tries to send the…
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1
votes1
answer660
viewsOpen modal after form Ubmit
Good afternoon, I am developing a login system, that if the user enters the password or incorrect email, appears in a modal window that the data does not match the typed, but when the password or…
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1
votes0
answers120
viewsInternal Server Error 500 (Nginx) when I try to generate PDF by Weasyprint
Good morning, you guys. I have a problem in my application and I tried everything and I could not solve. I decided to generate dynamic PDF in my application and for this I used the Weasyprint…
nginx django-templates django-2.0 django-admin internal-server-errorasked 7 years ago Alison Andrade 52 -
9
votes2
answers185
viewsHow to store a website settings?
I intend to develop a site that has some configuration options, for example: Maintain standard or custom logo Allow registration of new users Authorize anonymous comments in posts How should these…
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answers86
viewsProblem running Asp.net mvc project in visual studio 2012
I have a project in Asp.net mvc 5 that I needed to pass pro mvc 4, so I created another project Asp.net mvc 4, copied all the folders of the other project, the references tal and gave a build and…
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votes1
answer55
viewsHow to handle numbers larger than the FLOAT type in Python-3.x
I am having problems with the type of FLOAT data in Python. I have an algorithm that generates very large numbers, but the type FLOAT does not support them. See: 35 denominadorP = fatorial(p) 36…
python-3.xasked 6 years, 6 months ago Ismael Silva Limq 45 -
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answers268
viewsDynamic tag typing in React with Typescript
What’s going on I have a button component with its dynamic html tag [a, button], but the way I called it shows error in some props like the onClick, anchor who receives an event of type click on…
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answer31
viewsSimple doubt in JS - imput to textarea
I have a question to know if I can continue a project I got ready but this with some problems. the problem is that the whole project is returning to the values that are inserted into the HTML by the…
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0
votes1
answer96
viewsMake sure the Component is starting with the uppercase - React Native
I’m trying to load Google Maps into a project with React Native and TypeScript but it is returning me the error that the Component shall be started with a capital letter: Error: Invariant Violation:…
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0
votes1
answer20
viewsStoring image (input file) in characters and restoring to file again (?)
This code gets an image for input file and "transforms" into characters There is a way to reverse the situation, with the characters obtained in the console.log forming the image again (throwing the…
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1
votes1
answer523
viewsHow to instantiate a vector
I’m doing a program (college work), and I’m having trouble instantiating a vector. Also he’s presenting some errors that I’m not able to solve - one of them is in the loop while, at the closing of…
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3
votes1
answer1179
viewsHow to start ASP.NET Status Service?
I set up mine Web.config with the following instruction: <sessionState timeout="30" mode="StateServer" /> But when I run the application (an ASP.NET site), I get the following error: Session…
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2
votes1
answer1344
viewsVue - How to apply a dynamic, data and data-free 'v-Mask' directive?
I’m using the v-Mask directive, but the component data is dynamic, so at certain times I use the component with mask and at other times without mask, but in the v-Mask directive, if I use it empty…
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votes2
answers31
viewsjQuery doubt all elements are affected by the function
I have the following function, which works to change the arrow of an accordon when it is active (open), arrow down to reverse up, and then return to the original state, but all arrows are affected,…
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1
votes0
answers202
viewsDifference patterns Transaction script and Domain model?
I would like to know the conceptual and implementation difference between these two layers used in the business layer. For me the Transaction script pattern resembles very much the facade pattern,…
pattern-design software-architecture software-engineeringasked 10 years, 2 months ago Emanoel 1,621 -
1
votes2
answers446
viewsjQuery Mobile, what are your closest competitors?
I’m using jQuery Mobile to build a simple interaction with a local system. Although good recommendations I am going through problems and have some moments that the application of nothing hangs, does…