Interesting questions
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2
votes1
answer312
viewsDoubt when returning string json to Fullcalendar event
I have a question. I’m using Fullcalendar on a project. I can display the data registered in the database normally. My problem is in the eventClick: did so: var date = new Date(); var d =…
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0
votes1
answer73
viewsMapping Onetomany Nhibernate
Hello, In an application has a class that I need to do a Onetomany mapping, this parent class will be responsible for performing the persisntecia of the daughter class. My question is, I mapped Bag…
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3
votes2
answers1390
viewsjpa jpql filter without using the primeface filter (with proper method)
Changed to likely solution however is not working yet, it seems to me that the line is not updated with ajax. <h:body> <h:form id="formTableProd"> <ui:composition…
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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 10 years, 3 months ago Vinny Oliveira 77 -
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votes0
answers47
viewsFunction to calculate higher percentage of hires per region in R
Hello, I am trying to make a function that returns the highest percentage (Taxas_in) of hires in a region (Local), and the output would be the sector (Activity) and the respective rate with the…
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0
votes0
answers51
viewsQuery in mysql grouped by hour
Good afternoon. I am performing a query in mysql and this returns the precise values. My problem is to display the values that do not return by e.g.: I asked to group by hour or day it only returns…
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6
votes1
answer793
viewsWhat is the use of Task.Yield?
The documentation of this method says: Method Task.Yield() - adapted from English Creates a task suitable which returns asynchronously to the current context when awaited. I read the his source code…
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0
votes1
answer34
viewsCombobox and Sqlreader
I have a ComboBox with a list of items containing names that are generated from my database (I pull up the name of coluna beer that are allocated in the table): private void Form1_Load(object…
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9
votes3
answers1480
viewsHow to make a query through LINQ ignoring accents?
I wonder if it is possible to make a query with LINQ to compare two strings and ignore their accents. That without my Collation in the database is set as AI (Accent Insensitive) and I don’t need to…
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0
votes2
answers236
viewsC# doubt with html
I have an application that carries an image that is inside the project. When I pass the directory manually (eg.: src="~/Imagens/logoACESSO.png") it loads the image normally, but when I pick the same…
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4
votes1
answer136
viewssynchronize two screens
I am starting to develop a scheduling system in Rails and I have the following problem: Let’s say I have two open screens in my book: 1.1 - First screen opens on doctor’s computer. 1.2 - Second…
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1
votes1
answer133
viewsGenerate match keys between teams using a PHP array
Opa!! I have the following array on php, need to create a confrontation between teams and teams that are from the same group/array example Time 01 and Time 02 can not face each other in the first…
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2
votes1
answer140
viewsHow to identify an http (500) error via the Selenium web driver or javascript
I need to build a script that scans certain pages and locate http errors, specific to 500. I thought about making a Selenium script, but I don’t know a command that I can "read" this kind of error.…
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2
votes1
answer82
viewsDelphi 2006 - 3 layers - Tsocketconnection - Tclientdataset
I have an application running in 3 layers. When the client layer does not find the server or for any other reason, correctly, I burst an error on screen, I am using Tsocketconnections and…
delphiasked 7 years, 5 months ago Caio Cesar Ferreira 21 -
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votes2
answers108
viewsCreate Database using Fluent Nhibernate
Is there any way to create a new database directly from my application? I’m using Asp.Net MVC5 C#, Fluent Nhibernate and Postgresql. Note: I can already access my tables through the application,…
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0
votes2
answers102
viewsHelps to understand the Rest of Division
Boas, I’m having some difficulty understanding the rest of the division, I can calculate and get to the value of the rest and understand the formula, but in the code example described below I’m…
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votes2
answers462
viewsCode128 source rendering error
I have developed a report in Genexus X Ev1 that needs to print the barcode using the Code128 font. It is compiled in .NET. In the development environment (Windows 2012) everything works perfectly.…
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0
votes1
answer81
viewsWhat’s the malloc for?
I’m new to C++ so I have some questions. One of them I’ve seen in several codes around is the malloc function. What’s the use of malloc?
c++asked 3 years, 5 months ago user233184 -
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votes1
answer1023
viewsUse Forms Authentication in an ASP.NET Core application
I’m migrating a website ASP.NET Web Forms (.NET Framework 4.7) to ASP.NET Core (but still using the . NET 4.7 as "target framework") - the goal is to use Razor Pages, dependency injection and other…
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3
votes2
answers53582
viewsAccess to Xmlhttprequest has been blocked by CORS policy
I have two Flask applications running locally on my machine. One is running on port 5000 and the other on port 5050. I need to make a 5000 app call to 5050. But I’m having this problem: Access to…