Interesting questions
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4
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answer76
viewsWhere I find DOMPDF v.5
I’m only finding version 6 on Github, but I want to use version 5 that has the following files: dompdf/ |--include/ |--lib/ |--changelog.txt |--docblox.dist.xml |--dompdf.php…
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0
votes1
answer92
viewsHow exactly does "private" and "protected" work in Ruby?
I’m studying Ruby and arrived at the access control part. I had studied before access control in Java, then I thought it would be the same, but to my surprise, the statement private and protected…
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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, 1 month ago Otavio Fagundes 978 -
4
votes3
answers214
viewsCalculate increments so that 2 numbers become equal
The problem: With a very creative name, the Protagonist is in his first episode of its incredible saga! In an afternoon any Z, the Protagonist’s best friend, challenged the even for a super fun…
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0
votes1
answer271
viewsHow to redirect a Popup URL?
I want that when you click on the "ok" button, it goes to the '/home' template, after closing the modal. Below is the popup code: var alertPopup = $ionicPopup.alert({ title: '<b>Pedido…
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0
votes1
answer34
viewsParameterizing value to be Encrypted in Query SQL
Currently, the query query that returns results is as follows: SELECT nome, email, senha FROM Professor WHERE email = ? AND senha = HASHBYTES('SHA1','" + senha + "') p.setString(1, email); When…
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1
votes3
answers55
viewsAutomatic punctuation in the lines of a Multiline Textbox
i need help, it’s like, I have to record the data from a Multiline Textbox to a Database, which is already working, but I have to do an automatic punctuation in that information that was entered by…
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0
votes2
answers82
viewsAdd decimal values in Mysql
I have the following query: SELECT SUM('ValorTotal') AS Pagos,StatusCadastros FROM pe_cadastros WHERE StatusCadastros = 'A'; On the field ValorTotal, who’s with the guy Decimal(7,2) has 02 values:…
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answer76
viewsSort on an object [java]
Cheers guys, I’m having a doubt about a project I’m doing just to learn more about the language. following, I have a txt file in which I have to read it and separate the different contents (name,…
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3
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answer3273
viewsOnline SQL database for LOCAL NETWORK only, connect via c#
I developed a system for my company and need a database hosted on our internal network, explaining better I want to host this database on a PC running a Windows Server 2012 here in the company, our…
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0
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answer59
viewsI cannot use an attribute started with the constructor in typescript
I am using typescript, typeorm, postgres and express; I am trying to start the Teamrepository class created by me through a constructor within the Teamcontroller class, but within the methods that…
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1
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answer45
viewsError sqlalchemy 1044
I have a Python application that connects to a Mysql database through Sqlalchemy, but it wasn’t me who developed it. When migrating the database to another server (aws.rds go Daddy), I switched to…
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votes1
answer1134
viewsRuby installing Opencode GEM (Tray)
I’m new to Ruby, and a client wanted me to create a template using famashop http://www.tray.com.br http://dev.tray.com.br/hc/pt-br/articles/206159587-Iniciando-um-tema I am following the developer…
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0
votes1
answer176
views.htaccess Wildcard (wildcard) and specific domain
I have the following file structure (example): /usuarios /admin .htaccess I successfully set up the . htaccess so that, when accessing the url below, all are directed to the users folder, and…
htaccessasked 8 years, 1 month ago Leandro Santana 35 -
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answer67
viewsAngular problems - NPM
When I give an npm install on my project, it makes me that mistake : gyp ERR! configure error gyp ERR! stack Error: unable to get local issuer certificate gyp ERR! stack at…
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1
votes3
answers966
viewsSeparate a string in php?
I have strings: $str1 = "nome = stack"; $str1 = "id <5"; $str3 = "senha != over"; How do I pick up the string there in the operator or in space (when there is no space followed by the operator it…
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answer32
viewsHow to use ggTS with ggplot?
Hello, anyone know, have you used ggTS function to make Temperature/Salinity graphs with ggplot? I’m not sure how to install to make it work together with ggplot.…
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0
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answer100
viewsPopular checkbox with jQuery
I need to popular the input with data coming from jQuery. I got the following input: <label> <input type="checkbox" id="turmas"/> </label> In the jQuery I have the following code:…
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0
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answer202
viewsWhy does the primefaces dataScroller stop fetching records?
My xhtml is like this: <p:dataScroller ajax="true" id="listaDiarios" chunkSize="3" lazy="true" value="#{managedBeanUsuario.lazyRegistrosDiarios}"…
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answer195
viewsPHP - Upload Multiple images
Hello, I created a code where I simply upload multiple images. But I’m not able to enter the values of the urls 'im/pd/'. $file_name_new; of the variable $file_destination in the comic book. At DB I…
phpasked 8 years, 5 months ago user21312321 27