Javier García

If you were to develop a small service which retrieves the contacts of your DB given their emails... how could you call it? GetContactsByEmail(List<String> emails) GetContact...

Guys, what's a common way to handle third party services credentials? If I wanna develop an application which uses OAuth to connect to, let's say, Google... but I don't want t...

Guys, how would you set the state of a child component in React? I've been trying all sorts of things, but I can't seem to get it 🤔 This is my parent component, and I'm tryin...

Hey guys, I've question - I'm developing a small bot to make micro-transactions between friends. The thing is I'm wondering how to persist the transactions. The first issue I'...

Cool. I'll check that out. Do you know of any other kind of setup? What do enterprises usually do for these kind of use cases? The private LAN keeps coming to my mind, but it ...

Guys, what's the easies web service framework to start with? I've seen there are a lot... Axis, Axis2, Glassfish...

Btw, guys, I'm wondering... when designing a persistance layer, should I always close the connection or is it interesting to leave it open at any point? Moreover, if it's bad,...

Guys, does this use of promises make sense? const deployMetadata = (metadata, options) => { return new Promise((resolve, reject) => { jsforce.deployFromZipStream...

Guys, when creating utility methods such as public static Foo copyParentDataToChild(FooParent obj1, Foo obj2) Is it better to create a copy of the object or to modify the ac...

Hey guys! :) I'm currently trying to build a web-extension with React, although I'm just recently learning. I'm trying to understand how to implement a login interface which,...

So basically the idea would be to sign the transaction when a user emits it so that I avoid...? I've worked before with JWT in JS, but I don't exactly see the use case to be h...

Guys, if I want to install a certain console application I have in order to always be able to access it through the console, what do I have to do? just make an installer and a...

Do any of you know if it consumes too many resources of the board? I'm not really sure how to do perfomance tests on Arduino, but the overall description does look heavy to me

Guys, if you want to add a method to String.prototype, how would you include it to module.exports?

wouldn't that be componentWillMount? Hmm... Ok. I'll check it up.

I have a question guys, if I have the following code: console.log(err); res.send({code: 500, message: err}); Where err is a thrown error, why does the log show it but the m...

Guys, I'm trying to do some .docx parsing and automation with .NET Core. So far the interop libraries don't seem to work. Are you aware of other alternatives as good as the la...

It's a small application that allows payments by credit card. So, in case I want the user not not have to input his CC data everytime he pays... I guess I have to persist it, ...

Btw, what client library do you use for Arduino/ESP boards?

How exactly? I've tried by having a replicated variable in the state of the parent and doing: <NewContactModal show ={this.state.show} />