Interesting questions
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viewsHow to find the Status Code of a feign. Response when there is no server response
If you use Postman to request a server, I always get Status Code. We will use this website as example for server. Where I put Status Code 599 as seen: Now using the Postman: How can I get this code…
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answers457
viewsWhy doesn’t my while work?
I’m studying repetition structure and in one of the exercises I had to check the sex typed, so I made the following code: sexo = input("digite m ou f: ") while sexo != 'f' or sexo != 'm': sexo =…
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answer186
viewsMount a result array of a php foreach
Hello! I am unable to mount an array with results from a foreach. Got and foreach foreach($Result as $Aluno): extract($Aluno); echo '<tr>'; echo "<td class='nome'>{$Nome}</td>";…
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answer132
viewsError with Onitemclicklisten/Adapterview.Onitemclicklisten
I can’t fix the following code: import android.app.Activity; import android.content.Intent; import android.os.Bundle; import android.view.View; import android.widget.AdapterView; import…
androidasked 8 years, 2 months ago Hennan Lewis 45 -
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answer34
viewsActivate controller when refreshing page
Good, I am building a Dashboard where I want ,while refreshing my page, it triggers the 'Notification' controller that will return me values from a database. My question is, how can I trigger the…
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answer264
viewsRun PHP function after reCAPTCHA validation
I am working on a script that queries an external API that returns the data in json, I am making the consultation using ajax, but I’m facing some security issues. The query works perfectly, I just…
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answer332
viewsSort datatable.net jquery by date
I’m ordering the column REQUEST thus: "order": [[3, "asc"]] Note that the ordering of the column REQUEST nay is correct: The ordering of the column REQUEST it must be so:…
asp.net-mvcasked 8 years, 11 months ago hard123 2,329 -
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answer29
viewsSegmentation fault error when printing 2D array - loop is not sending values to array
I’m not getting why of this error, Segmentation fault. Segment error, apparently. I have a code in which the user sends values that are recorded in an array. This array has two dimensions, the 2D…
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answer43
viewsjQuery adds class, but does not remove
I am using this code to add a class to leave a fixed menu. The problem is that it is not removing the class afterwards. How to proceed? $(window).on('scroll', function() { if ($(this).scrollTop()…
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answer39
viewsDoubt Mysql + PHP
Hello, I am developing a management system of camepeonatos online (Fifa, pes) and I have a problem, now I am doing the part where the user will post the result of the game, informing the score and…
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answers71
viewsOnClick button does not respond
Hello, I’m starting to study JS, I decided to make this simple page testing some features, but I don’t understand why the button "Alert!" not be returning Alert('clicked button'); from now on I…
javascriptasked 5 years, 3 months ago Marcus Vinicius 3 -
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answer86
viewsWebapi 2.0 - Apicontrollers in another Assembly do not suffer mapping if runAllManagedModulesForAllRequests="false"
I have an app Webapi2 that implements some Apicontrollers. This same application references a Assembly that implements some more. All of these controllers utilize Attribute Routing, as in the…
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answers16413
viewsRun function after some time
Hello, I have the following code (just studying): $('#test').hover(function(){ $('.box-one, .box-two, .box-three').hide();…
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answer810
viewsCheck the triggers linked to a given table
I use the database Sql Server 2012 And the tool SQL Server Management Studio 2012 How can I check the triggers which are linked to certain tables without having to go by the object explorer? there…
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answers1245
viewsWhat is Operational Research in the Context of Computing?
In the Linear Programming subject of my faculty, the professor cites a term called Operational Research where it uses certain algorithms to solve certain types of problems. However, I was very…
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answer423
viewsTransition with single page anchors Applications
How can I implement a smooth scroll transition effect through anchors using Jquery? The template below shows an example of a scroll transition I’m looking for. http://www.aimyapp.com/ I would like…
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answer1570
viewsHow to treat multiple Forms on the same page.aspx?
I have a.aspx page that I have several Forms. One of the Forms put runat="server" and you’re like Textbox, I was able to take the form data and insert it into the database. But I wanted to do the…
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answer410
viewsFunction does not recognize global variable in Javascript
When I use variables to store content from text boxes, to can execute in a function (just like it is in the code I left here), if the variables are not inside the function, the code does not work…
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answers816
viewsMake one asynchronous function wait for another
I am developing a Javascript system with Node.JS and Redis, however, due to the asynchronous functions the loop ends before the functions, which causes the response array to be misordered or the…
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answer76
viewsDoubt in the Representation of Use Cases
Of the link Abstraction Difficulty in Use Cases, I made the following interpretation: "Only the attendant can confirm the dispatch of the order, but for this it is necessary to have the completion…