Interesting questions
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6
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answers4450
viewsHow to use openssl_encrypt encryption method?
It’s been a week that I search in everything that is site but I can not understand, I’m very curious about the use of this function but I can not find anything that explains in a simple way, someone…
phpasked 10 years ago Otavio Fagundes 978 -
1
votes1
answer350
viewsInvisible spinner in form
I’m developing a form where I added the spinner, the code went all right, I was able to add and get the selected item, the problem is in the visibility of the spinner. It only appears on the screen…
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votes2
answers690
viewsAttributeerror: 'int' Object has no attribute 'value'
I can’t find the reason it gives Attributeerror: 'int' Object has no attribute 'value' class DidaticaTech: def __int__(self, v=10, i=1): self.valor = v self.incremento = i def incrementa(self):…
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7
votes2
answers6202
viewsHow does the C++ layer work on the Web system?
I see that many complex web systems say in their "API" that they use C++ as the "lower" layer, I don’t know if the question is too wide, but briefly I believe it is possible to explain to me how…
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1
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answers98
viewsFloating Action Button in Player - Play Animation for Stop
In my radio app there will be a FloatingActionButton to play. What I would very much like to implement in this Button the animation of the play icon transforming into the stop icon, more or less as…
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answer49
viewsCode does not execute instruction correctly in C++
I have a code on main that works normally. This code says that the user must enter the data and asks the user to enter the name of the employee and the following instruction starts object I1. The I1…
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3
votes1
answer191
viewsDoubt referring to circular Referral of type customer <-> room
Well, I had asked but I guess it wasn’t clear so I’ll edit as you suggested, basically I wanted to do an application in Delphi using a Tsala class and several Tpessoa classes, however, the Tpessoa…
delphiasked 9 years, 7 months ago Daniel Yohan 35 -
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votes4
answers1903
viewsHow to join two lines in SELECT?
I’m having a problem joining 2 lines. I did a lot of research, but I couldn’t find anything that could solve my case. In the query below, there are two SELECT, which return two lines for each…
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2
votes1
answer160
viewsDoubts about routes Angular JS x ASP.NET MVC
I would like to clear up some doubts about Angular JS x ASP.NET MVC. Created an empty ASP.NET MVC application that will work with WEB API, configured all my routes with Angularjs, created an html…
javascript asp.net-mvc angularjs asp.net laravel-routesasked 8 years, 8 months ago Nicola Bogar 1,149 -
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answer164
viewsHow to search a JSON registry with Angular 2x?
I have a JSON in this format: [ { "agencia": "2342342", "digito_agencia": "2342", "numero_conta": "234234", "digito_conta": "23423", "_id": "5bff1a63a617f53414766c27", "createdAt":…
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3
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answer51
viewsProblems with set_include_path()
I find it difficult to make a single configuration file (responsible for __autoload) can be used either by the files that are in the root, or by the ones that are in the folder admin. The root…
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answer966
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answer120
viewsHow to intercept the result of a query?
I need to test if the query made everything went well or if there was an error. I tried however I did not find anything that satisfies what I need. Example: I submitted an sql in the database, and…
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votes1
answer61
viewsHow to use Cfcoverflowview to implement a cover flow using Uiimage?
Setting: Implement a cover flow with CFCoverFlowView, but the source of the images used in the API comes from Images.xcassets. I tried to replace the images using UIImage but it ends up making a…
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0
votes1
answer153
viewsError inflating class Fragment using maps
When I run my app, after selecting the event that directs to a activity using maps, it ends with Fatal Exception. luizugliano.com.br.lugaresfavoritos.Mapsactivity}: android.view.Inflateexception:…
android google-maps android-fragment google-maps-android-api-2asked 10 years, 8 months ago Luiz Henrique Ugliano 651 -
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answers2175
viewsCRUD plugin for Wordpress
Someone knows a tool (plugin) that allows you to customize CRUDS simple and access them in the wordpress interface?
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0
votes1
answer53
viewsSave form Razor
How can I make my form not to sumbit the same form several times. I’m having this problem because some users are clicking save several times, not waiting for the screen update, so it is saving…
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0
votes0
answers543
viewsHow to transport information from datagridview to a textbox in another form?
I have the following question on my application. I have Form1 and in this Form1 I have two textbox, txt_cod.text and txt_fornec.text and a search button, when I click on the search button of this…
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10
votes2
answers9199
viewsTesting an application’s Internet connection
I have an app that connects to webservice but the problem is that when I have 3G, it is a mistake. When the connection is good, with a wi-fi for example works perfectly. I have some algorithms that…
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votes1
answer67
viewsAngular 8 - ngxTextHighlight
Expensive, I’m starting with Angular now and it’s been a long time since I developed for front-end. And I’m having some doubts that I’d like to ask the community for help. So come on. I have a page…