Interesting questions
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1
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answer422
viewsFPDF - I need to customize the text that will be printed
I need the contents $pdf->MultiCell be customized(html) with bold, etc... <?php require_once( 'fpdf.php' ); $nome = @$_POST['nome']; // Sim, a supressão é perfeitamente válida neste contexto…
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2
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answer80
viewsHow to replace COUNT(*) in innoDB
I migrated data from a bank Myisam for Innodb and some VIEW were extremely slow (on average 15x slower), after much research found that answer from @Maniero and in it he makes a comparison between…
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1
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answers320
viewsError while trying to login with facebook and google Native (IONIC3)
I am having some difficulties to implement the login of google and facebook Activate in an ionic3 application. The problems I get are the following, on my console : main.js:71 16 main.js:84…
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answer43
viewsPython Time module with Idle error
Idle is showing this error, and I can’t find a way to fix it, it seems that it hasn’t imported the time module or is not recognizing. If anyone can guide me.…
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1
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answer45
viewsMedia Querries Breakpoints are colliding
Fala galera! I made a website for my portfolio and in it I had the following problem: The site is done on one page only, so I had to adjust the sizes of the sections to the media querries. I did…
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1
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answers77
viewsAndroid app closes when performing calculation
I’m making an app that has a very specific medical calculator. In AVD, the calculation appears divinely well. On real devices, gives error and the application is closed. Somebody help me out there?…
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answers169
viewsHow to import C++ project to VS?
I’m new in the C++ area, and I need to import a project into VS. I can only open the project folder, and edit file by file. C++ does not have a sln file. to open the entire folder context, I am very…
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11
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answers70082
viewsHow to concatenate multiple Strings in Python?
The following method c.filtraNome(nome) carry out a consultation at the bank (sqlite3), however, I don’t know how I can group each field and return the already formatted query in the following way:…
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answer73
viewsVisual Studio 2013: How to reference project folders in Using
I have a problem,I have in the same project the stock and the box,I am making a screen that allows you to choose between them and depending on the button you press it opens one of the two. However…
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5
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answers112
viewsCustom request validating Unique field on update
Good morning. Guys, I have a request created for user validation, but when I update a record it validates the Unique field I set in validation.. I tried to pass $this->id along so that it…
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answer53
viewsVisual Studio 2019 vector error
Good evening, someone can tell me why this message appears in the program in c language, and if it has how to solve? Run-Time Check Failure #2 - Stack Around the variable 'note' was corrupted. Float…
casked 7 years, 1 month ago Bruno Ritter 13 -
1
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answer872
viewsHow to read a file with moon?
What function do I use to read data from a file in Lua? For example: lua_folder/ .... config.json .... main.lua I want to open this file config.json through the Lua.…
luaasked 10 years, 8 months ago Wallace Maxters 102,340 -
1
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answers987
viewsAngularjs | How to define a boot process for a controller?
I have an app full of Ajax that needs to get data via Webservice when the page loads. I’ve already initialized via ng-init but I don’t know how to have the controller "load" and execute the code…
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answers429
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answers106
viewsFunction that determines whether all letters contained in one string are in the other
def isWordGuessed(secretWord, lettersGuessed): ''' secretWord: string, the word the user is guessing lettersGuessed: list, what letters have been guessed so far returns: boolean, True if all the…
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6
votes2
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 -
8
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answers110
viewsString assembler (or How to improve the performance of massive replacements)
TL;DR: I know there is a class called Stringbuilder, both in .NET how much in Java, that allows performing operations on a text without generating a new string for each method call. It would be very…
javascriptasked 12 years, 3 months ago Oralista de Sistemas 23,115 -
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answer79
viewsReturn from database values
have two variables: Int id; String Produto; I want to fill the variable "id" with the corresponding value of the "product",. The data is collected directly from the database. public static void…
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5
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answer437
viewsUrllib2, exception handling
I’m a beginner in the art of programming. I’m learning to code in Python through a book, Learning to Program: The art of teaching the computer (Cesar Brod - Novatec Editora) In one of the exercises,…
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answers14
viewsTDD with Jest and sequelize - POSTGRES Migration error for SQLITE
I am implementing TDD with Jest in a Node with express application, my database is POSTGRES and I have several sequelize Migrations already configured, and for my test scenarios I am running these…