Interesting questions
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1
votes1
answer51
viewsDisplay which directives are being used on the page
Is there any way we can find out which directives are being used on a page ? Below follows an example <div> algumas coisas ... <minhadiretiva></minhadiretiva>…
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5
votes4
answers354
viewsQuery about parameters and function call
I created a Javascript function that when run creates a tag <script> in <head> that loads an external Javascript file. I want to make sure that after this tag is created, a second…
javascriptasked 12 years, 3 months ago José Neto 51 -
2
votes1
answer4304
viewsDifference between WADL and WSDL
Simply put, what is the difference between the WSDL and WADL specifications, as far as they are concerned: Access Method Limitations I still don’t understand when I should use one or the other.…
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1
votes0
answers84
viewsKnow the duration of an MP3 song with native java classes?
Is there any way to know unique attributes of an mp3 file with native Java classes? Just need the duration of the song in case.
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0
votes1
answer64
viewsERROR 10043 - Protocol not configured in system
Hello! I’m trying to create a script that monitors the network, I’m trying to learn so if there’s something wrong I’m sorry. The code I have import socket import struct import binascii s =…
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1
votes2
answers1946
viewsCustomization of buttons
Put more beautiful buttons in place of these forward and back arrows. <div class="wrapper"> <div class="header"><!-- --><button class="prev go" data-go="-1"…
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1
votes2
answers326
viewsProblems with pi approximation algorithm in C
Good evening, I’m having the following problem, I’m developing an algorithm to calculate a pi approximation. #include <stdlib.h> #include <stdio.h> #include <math.h> #include…
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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
votes2
answers1373
viewsMenu does not fade when clicked on responsive bootstrap site
I’m trying to make the mobile responsive menu on a bootstrap site disappear altogether by clicking on its links. The site is one page and the links work via Anchors. The site has been modified into…
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0
votes0
answers29
viewsrequire_once in helper codeigniter
I installed the mpdf library via Composer in codeigniter 2 and made a helper file where I call this library to generate the pdf. So within this helper I call autoload with require_once and it works…
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2
votes1
answer123
viewsRename multiple files with VB6 Database data
I have a table with the following columns ID, Cod and Nome, I have a folder with hundreds of images, these images are with the beginning of the name equal to column Cod table, that is to say: Cod…
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votes1
answer861
viewsNodejs integration with DLL
I need to make Nodejs read a DLL to create a Rest API. I have the file . dll, but I don’t have the source code, this . dll is in a Chinese C# program. What I want is to use this . dll by creating a…
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0
votes1
answer152
viewsHow to add numbers in sequence in Javascript
I’m trying to figure something out, but I can’t. It has a function that takes a parameter, this parameter has a number and is basically to sum from 1 to the number of this parameter in sequence. As…
javascriptasked 5 years, 9 months ago MaioAmarelo 11 -
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votes1
answer1227
viewsPYTHON: Nameerror: name "..." is not defined, but I defined the function
I’m trying to make a little snake game out of Python. I used the Tkinter library and, to register the pressing of a key, I used the bind() function that executes an event after a key is pressed. I…
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votes1
answer74
viewsPython | Selenium | Looking for html element
Hello guys I am beginner in python and little knowledge in html, I’m trying to do makes a search for information on a dvr Intelbras via web page. until a certain point I manage to do what was…
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0
votes3
answers2735
viewsHow to change google’s cache to a redesigned website
There is a site where your options are in Google search results, only it turns out that the site has been completely redesigned, as well as its options and contents. When the search is performed,…
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6
votes3
answers1474
viewsHow to repeat columns up to "x" of times
Well I have a column in my database with names, I write it on the screen, through this code: <html> <head> <title>Pagina Inicial</title> <meta charset="utf8"> <link…
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3
votes3
answers66
viewsBy which means one can remove the dynamic cell inserted in the HTML table
Script var opt = document; function inserirLinha(id) { var newRow = opt.createElement('tr'); newRow.insertCell(0).innerHTML = '<input type="button" value="X" onclick="removeLinha(this)" />';…
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6
votes1
answer699
viewsWhat tools are available for code coverage in . NET in Visual Studio?
I have developed systems using TDD in .NET. Recently, the company I work with, bought the version of Visual Studio 2013 Pro and, in this version we do not have the code coverage tool (code…
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3
votes2
answers311
viewsHow to use re.split() to pick only the words of a text, ignoring numbers and punctuation marks
I am given the following sentence:: texto = """ Em 2020 observamos, e catalogamos (com fotografias), os barcos que chegaram ao Porto! Até breve. """ for p in gerarPalavras(texto): print(p) I created…