credit-card
Chunk a string every odd and even position
I know nothing about javascript. Assuming the string \"3005600008000\", I need to find a way to multiply all the digits in the odd numbered positions by 2 and the digits in the even numbered positio[详细]
2023-03-14 10:43 分类：问答How to accept PayPal or credit card payments within Facebook app?
Is it possible to accept credit card payments or execute PayPal transactions within a Facebook app? The ideal flow is for users to browse a catalog and complete a purchase all within Facebook. Is thi[详细]
2023-03-13 22:09 分类：问答Remote Credit Card storage (probably PayPal) with recurring payments
Well, I\'m designing an online service that needs subscription in order to be used by the end user. It has a Free basic plan and then the user has several paid plans that are more feature rich.[详细]
2023-03-13 00:47 分类：问答Credit Card validator for Symfony 1.4
Is anyone using a working Credit Card number validator with Symfony 1.4? I found https://gist.github.com/181049 via http://brentertainment.com/2009/09/01/some-helpful-symfony-form-validators/ but at[详细]
2023-03-11 11:11 分类：问答Implementing Payment Gateways in ASP.net Web Application
I an developing a web application in ASP.Net using C#, under .Net Framework 4.0. Now its time to implement payment page in that application. I am asked to provide the facility of every payment mec开发[详细]
2023-03-11 05:45 分类：问答Resources/services for PCI compliance? Fix for "Cross-site scripting vulnerability in category parameter" vulnerability?
An auditing firm said we are not PCI compliant, but provided unhelpful instructions on how to resolve the issues. They are clearly hoping we will engage their consulting unit.[详细]
2023-03-08 11:34 分类：问答Verifying Facebook account in order to create an application
It asks me to verify my credit cart. How much $s I have to load to my credit cart from my bank account for that?[详细]
2023-03-07 07:40 分类：问答Android Developer Account Payment from a different persons credit card
I am trying to sign up for an Android developer account, costs $25.Due to some unwise choices many years ago I am without a credit card.My significant other is more than happy to help out here.So I go[详细]
2023-03-06 18:28 分类：问答Using the paypal asp.net SDK for credit card processing only
I am trying to use paypal simply to handle my credit card transactions.I have a C# based asp.net application that collects the users information and calculates the total charge.I simply want to use th[详细]
2023-03-06 18:23 分类：问答Identify card type from card number [duplicate]
This question already has answers here开发者_JS百科: How do you detect Credit card type based on number?[详细]
2023-03-03 02:59 分类：问答
![Interactive visualization of a graph in python [closed]](https://www.devze.com/res/2023/04-10/09/92d32fe8c0d22fb96bd6f6e8b7d1f457.gif)
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