Interesting questions
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answers375
viewserror (expected to find SO ) in visualg
algoritmo "qual e o maior valor [vetor]" var valores:vetor[1..4] de real cont:inteiro maior:real inicio cont<-1 maior<-0 enquanto cont<=4 faca escreva("Qual e o",cont,"º Valor: ")…
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votes1
answer326
viewsHelp with Ajax Combo Box
I used a video lesson from Youtube to create a Combo Box of States and Cities, but I followed the reasoning of the page ESTADOS.PHP and entered in the page CIDADES.PHP and created the page…
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votes2
answers76
viewsProblem in consultation with Join
I’m having a little problem with the consultation to generate a report. I made a JOIN of the orders table (that will take the report) with the table of customers and products. Until then everything…
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answer64
viewsDynamically manipulate webcontrol element
There is how to manipulate webcontrols name dynamically? ex: I have 90 Textbox textBox_01_name textBox_02_name textBox_03_name textBox_04_name ... today I have the following code if…
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answer79
viewsExecution time of arrow problem
I’m looking to solve a programming problem. The statement is here: http://olimpiada.ic.unicamp.br/pratique/programacao/nivel1/2014f1p1_setas I made a code, but at the time of sending gives problem…
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votes4
answers676
viewsBackground gradient repeating itself
I’m setting up a website for myself, and I’ve defined the site structures (header, Section, aside, footer). However, I am willing to put a gradient background on the entire site. So I applied it to…
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answers41
viewsHow do I control a split form?
I have a system that has a lot of <input>necessary to assemble a requisition, they are divided into 4 parts (components), each part having one or more subparts (subcomponents) I don’t want to…
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answers205
viewsChanging the value of a variable when selecting an option
In my product table, I would like to make some basic filters, such as sort by alphabetical order, price, etc... The idea is as follows, when the user selects a option (does not necessarily need to…
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answers125
viewsDDD return aggregate entity of an AR
I am with the following doubt that no post I researched answered me. And I have researched a lot. I believe it is a simple question, because it is a common case. Imagine a blog post system. In this…
dddasked 10 years, 5 months ago Rodrigo Otavio 51 -
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answer1178
viewsWorking day function
The query below in datediff is bringing the difference of days correctly, but I just want to bring the amount of working days. I already have a business day function that excludes Saturdays, Sundays…
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answer244
viewsGoogle Search + Delphi 10.2 Tokyo Results
I looked for Apis Google to create a code that shows Google results in apps Delphi 10.2 Tokyo, but I didn’t find Apis recent. I need the following, the user type in a Edit the term you want to…
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answer5461
viewsWhich encoding to choose for a database?
When we create a new base (whether it is in Mysql, Postgresql, Oracle, Sqlserver or other) we can choose which one encoding of that bank, for example, UTF-8 or Latin-1. Is there any recommendation…
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answer203
viewsHow to create a Progressbar with Python and Pyqt5?
I’m having a little trouble creating a Progress bar, it’s actually about interacting with her because creating in yourself is actually easy: self.progressbar = QProgressBar()…
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answer34
viewsswitch case does not run
I have the following code: <aside class="main-sidebar"> <!-- sidebar: style can be found in sidebar.less --> <section class="sidebar"> <!-- Sidebar user panel --> <!--…
phpasked 7 years, 5 months ago Jose Vasconcelos 1 -
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answer110
viewsError in "=" in mysqli_query
I have a problem in mysqli_query and I can’t find the error. I tried to make some changes I saw on the Internet and it didn’t do any good. I also tried to change the line that is file problem, but…
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answer98
viewsOauth 2.0 stream for multiple API authentication using an authentication server
When logging in through my front-end layer, a request is sent to my authentication server which in turn returns a Bearer Token that may be saved to a cookie, for example. No doubt about it! My…
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answers299
viewsRegex - Selecting the first occurrence of a sequence of a number block
I have a String sort of like this: 987654 original4343 - Co 123456 asd.pdf This String may vary the groupings of numbers, but what I need is to get the grouping that has 6 digits. So I did this…
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answer280
viewsHow do I show the path of the php script running under the linux ps command?
How do I find the script path (eg: /var/www/html/script.php ) of PID PHP by the command ps linux? I’m in big trouble, have some PHP script consuming a lot of memory and cpu, when I give the command…
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answer408
viewsDTO - Interface x Class
I have used Interface to create DTO (Data Transfer Objects), "dumb" objects that only serve to standardize the communication of objects between the front and back. My question is this: Is actually…
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answer143
viewsContent of responsive footer
I would like help in my code to make the footer’s "content" columns responsive. Follow the code below: *{ -webkit-font-smoothing: antialiased; -moz-osx-font-smoothing: grayscale; margin:0; padding:…