How to develop an Iphone app?

I have app ideas and i'm looking for how I would go about putting them into actual functioning apps that people can use. Where can I find developers, app creators & who/what do I need to turn my ideas into into motion and come up with a finished product.

How to get my iphone 5 work in Czech Republic?

So I'm going on a trip to Czech Republic in a couple weeks and I really want my phone to work. Texting and calling I'm not so concerned with but I really want to use my twitter and instagram while I'm there. My carrier is Verizon and their prices are way too high for only a few MBs. I'm thinking about getting a nano sim card but the problem is I'm staying in a small town called Loucovice in the mountains and my mother is concerned with it working or not, and the house I'm staying at does not have Wi-Fi. At this point I don't know what to do but I really need my phone to work and if anyone has any advice that'd be great thanks.

Will the release of a product increase stock price?

I don't understand how stock works

If I buy apple stock right now, will it increase in september because they announce a new iPhone? Or if I buy sony stock, will it increase because they release the ps4?

I'd like to think so, but that would be too easy

Should I just ignore little kids?

So my friend has a little sister around 7-8 and she thinks she's annoying. Well obviously pretty much every kid seems annoying because they're, you know, a kid.

Well this kid has an iPhone and i don't really know her but she likes to skype me, and she just talks about random things. I'm fine with this because I know she just wants someone to talk to.

My friend tells me that it's weird I talk to her little sister. Apparently all of her other friends just ignore her or block her. Even when they're at my friend's house they don't even acknowledge her.

But her sister doesn't have like a disease that makes her seem more annoying, she just acts like a regular kid imo.

So what my question really is, am I weird for giving this girl attention? Should I stop? It's not really bothering me, but should I stop while I'm at it? I just don't want to be rude. And do you shun kids? Do you think it's mean to shun them?

I'm 14 btw, my friend and her friends are also around my age.

Why doesn't my aux cable work in my car?

I have a 2011 Toyota Camry LE and I recently bought a Mediabridge aux cable. It was a 3.5mm male to male cord and the first time I plugged it in it worked, music was playing from my iPhone 5. I plugged it in again today and nothing! I was pressing all the buttons and nothing was working. I kept pressing the DISC/AUX button, but nothing was happening. I'm not sure if it's the cable or my car, or maybe it wasn't picking up a signal, but I tried once more again today, and still nothing was playing. I'm returning the cable, but I was wondering if I should have my car checked out, or maybe buy a new cable?

Why does EVERYBODY have an Iphone?

Compared to other phones like the galaxy, htc one, or nokia lumia (which I have and adore)? Its it because of iTunes, etc? I have used these phones and compared them to the iphone and the others seem so much better, but this is just my opinion. What do you think? People I've asked just say iphones are easy to use, but so are most other phones if you give them the chance.