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jQuery Cache Images plug-in

I’m in the middle of migrating the Check-In application for Fresh Vine from Adobe Air into HTML5 wrapped in QT. One of the things that I love about Fresh Vine is how graphical it is, and that so many people add in their profile photos to their accounts.

One of the challenges in making the HTML5 version of the Check-In is to have it work perfectly offline – including these images. They all have unique URLs that come with the profiles when we sync, so that laid out the challenge: How do we store these locally and reference them.

Turns out making a simple jQuery plugin took care of both of those issues. We are able to reference the images by their URL (no second key) and it allows us to re-use them (since we have default images that we don’t want to download/store hundreds of times).

So maybe you’re playing around with HTML5 and want to be able to use remote images in your app, but store them offline into localStorage – then this is for you. Check it out!

http://freshvine.github.io/jQuery-cache-images/

It is pretty much where I want it at. All that is left is to add in an automated quota increaser, and to allow for binding on elements/parents. That last part would make the plugin stupid simple to use since you just attached it to your container [ $('#container').cacheImages(); ] and it would take care of the rest, even with dynamically inserted stuff. But that’s for another night.

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Why I gave up my Bike Helmet – and you should too

no-more-bike-helmets

I enjoy biking into work. It is only a mile and a half, but it is all urban biking next to and in between cars. It’s a fun way to get around town, and it feels great. I also never wear a helmet. There are looks that people give me for it, but it is a conscious decision I’ve made.

Last year I stumbled across research that showed wearing a helmet while biking does little to protect you. That individuals who wore helmets ended up in more accidents than those who did not. It’s very interesting, and counter to the cultural story we are told about bike saftey. There are two articles from earlier this year that describe the issue much better then I can. I encourage you to read them here and here  (also linked to below).

A few quotes for the lazy:

If there was conclusive proof that bike helmets reduce the total number of serious head injuries compared to other normal activities, then I’d reconsider my stance. But if I’m not the kind of person who wears a helmet when I take a walk or get behind the wheel of a car, then there’s no logic to me wearing one when I’m on a bike, particularly if I’m confident in my urban bike safety ability.

Meanwhile the proof is pretty strong that vehicles give me more space when I’m biking without a helmet. In a city biking, that’s the kind of injury I’m most concerned about.

Why it MakesSense to bike without a helmet

And

Other data shows that despite increased voluntary helmet use by adults in the US and Great Britain, the overall number of cyclist fatalities hasn’t been affected.

On the whole, when large numbers of people begin wearing helmets, we really don’t see a benefit in the head injury or fatality rates.

Stop Forcing People to Wear Bike Helmets

Photo Credit: Henry

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Help me Tell Others About the Church Software Guide

Church Software Guide for DummiesThere have been pastors I’ve spoken with who have felt a bit lost when considering software for their church. With so many options out there that it’s overwhelming. It is with that in mind that we created the Church Software Guide: Everything you Need to Know.

The goal is not to dig in deep, but to explain for you the types of church software you should consider. There are nine categories that will have some benefit for your church. Check out the guide, and please pass the link along to your friends in ministry.

If you have a blog please consider writing a short post to encourage people to check it out. If you’re on twitter/facebook/google+ post something encouraging people to check it out.

Thank you so much! We’re really proud of the hard work that went into that guide.

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Ignore SSL Certificates in QT

I’ve been rebuilding our check-in application for Fresh Vine this past week in QT. Moving away from Adobe Air has been a while coming since it seems like they are abandoning the environment. Developing our app in HTML5/JS/CSS will allow our team to fix/improve the app more rapidly.

As a part of my dev environment I’m using a locally hosted version of our API (using the Hosts file to direct it local). The issue is that QT checks for the validity of SSL certificates, and I am using a self signed cert in development. Being that my remote file requests come from javascript, I could not simply catch the exception and manually override it. I needed to keep QT from looking for certificates all together.

The below code was difficult to find, so here is to hoping it helps someone else. It alters the configuration of the SSL handler for QT in your app. We are going to comment it out before production to ensure no funny business happens, but for dev this is perfect.

Hope this helps some other poor soul out there strugling to dev out locally. Please don’t leave it in when publishing releases.

The goes at the top of your app’s *.cpp file.

#include <QSslConfiguration>

The goes in your primary app function. I believe the default is main(). I placed it after  `QApplication` and before we instantiated our viewer (`Html5ApplicationViewer` in our case). Setting the PeerVerifyMode allows you to disable any checks for the cert.

int main(int argc, char *argv[]){
    QApplication app(argc, argv);
    ...

    // Ignore SSL Errors [Comment out before production]
    QSslConfiguration sslConf = QSslConfiguration::defaultConfiguration();
    sslConf.setPeerVerifyMode(QSslSocket::VerifyNone);
    QSslConfiguration::setDefaultConfiguration(sslConf);

    ...
    // Load the viewer to hold the application
    Html5ApplicationViewer viewer;
}
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Your First 100 Customers: Ideas for Lead Generation and Closing

first_100

A group of 50 people collaborated during MinneBar around how to get sales rolling in our start ups. We generated two separate lists to reference when an afternoon becomes open. Make sure to come back to this for reference in the future. If you have more ideas make sure to leave it in the comments and I’ll update the lists.

[Read more...]

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Distance to Disruption

Distance_to_Disruption

We wrote the first lines of Fresh Vine full of audacious dreams. Creating meaningful, intuitive, and powerful software. A tool designed to help communities decentralize their leadership and empower volunteers. This would activate resources towards their mission they had never been able to use before. Leaders loved our dream, our goal, and our approach.

That is not what happened.

We’ve had to become far more subtle in our disruptive approach.

[Read more...]

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Heartbleed – Another Reason your Startup Needs a Tech Founder

heartbleedThis week presented the web with one of the largest security breaches to date. A bug in software that secures the connections between our services and our users exposed sensitive data. Heartbleed and OpenSSL were written about extensively this week. Let us focus on the your startup. You must have a technical founder.

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Preparing for Paris – Spiritually comparing Minneapolis to Paris

Minneapolis_and_Paris

We’ve been preparing for our upcoming move to Paris with Christian Associates. A part of this we thought it would be interesting to compare Minneapolis (where we currently live) to Paris (where we’ll be moving to).

Over the last week we’ve been preparing some materials to help us share about our upcoming move to Paris to start a church with Christian Associates. A key part of any sharing about your ministry is to communicate the need that you will play a part in filling. After brain storming a bit we thought it would be interesting to pretend that Minneapolis were Paris, well at least spiritually speaking.

Read the rest of the post over at our ministry site.

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What Would I Say?

There is a website that will dig through your archive of Facebook Status updates and generate new potential status updates you could post by mashing together parts of old posts. There were some pretty good ones that were actually pretty accurate (though most were really weird). Below are a few of the ones I found funny. You can get your own by going to their site – what-would-i-say.com
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Your Church can’t become Missional

why-your-church-cannot-become-missional

Missional is not another word for outreach, it is not a program you add, and it is not something you choose people to do. It is the ethos of a community.

A driving force of a missional church is the belief that God has gone before them, is present, active, and inviting the church into what He is already doing. God doesn’t follow us. Instead our attentiveness leads us into what He is doing and prepares us to be present in what He is doing the lives of others.

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