Hi everyone -
It's been two days since we launched the 2014 Meteor Challenge. This week until June 30,sponsors from the Meteor community are donating $5 to CodeNow every time someone new stars Meteor on GitHub. If we can introduce 5,000 people to Meteor by then, we'll raise $25,000 for kids learning to code.
We've broken $6000, we're a quarter of the way to our goal, and my twitter feed is full of #meteorchallenge-- all thanks to you. We're right on track for hitting $25,000 next Monday. Let's see if we can kick it up a notch and get there early -- I want to see how fast you can raise 3,500 more stars.
Let's each take a moment today to share the Meteor Challenge. E-mail is the most powerful way to do this -- nothing beats a direct message from a friend. Forward this to your eng@ lists, developer groups, and school listservs with a quick word on why you think they should check out Meteor and star it.
We can watch the numbers go up together at challenge.meteor.com. Give a shout on #meteorchallengeafter you've e-mailed your friends, and I'll favorite/retweet you!
PS - If you're making money with Meteor, it's not too late to join in as a sponsor! Just e-mailcommunity@meteor.com and let us know how much you'd like to pledge. More sponsors means we can raise our goal, reach even more new Meteorites, and help even more CodeNow kids.
ojstr.twig.ojs_extension:
class: Sfapp\Common\Twig\SfappExtension
arguments: [@service_container]
tags:
- { name: twig.extension }
PHP Fatal error: Class 'Illuminate\Foundation\Providers\ConsoleSupportServiceProvider' not found in /home/tayyar/test/vendor/laravel/framework/src/Illuminate/Foundation/ProviderRepository.php on line 123
{"error":{"type":"Symfony\\Component\\Debug\\Exception\\FatalErrorException","message":"Class 'Illuminate\\Foundation\\Providers\\ConsoleSupportServiceProvider' not found","file":"\/home\/tayyar\test\/vendor\/laravel\/framework\/src\/Illuminate\/Foundation\/ProviderRepository.php","line":123}}Script php artisan clear-compiled handling the post-update-cmd event returned with an error
[RuntimeException]
Error Output: PHP Fatal error: Class 'Illuminate\Foundation\Providers\ConsoleSupportServiceProvider' not found in /home/tayyar/test/vendor/laravel/framework/src/Illuminate/Foundation/ProviderRepository.php on line 123
Important announcement!
Due to Chrome's abandonment of NPAPI, we had to move to a newer technology called Native Messaging API. Which is kind of good, because now we fully support Linux!
The bad news is that in order to use Devtools Terminal now you have to manually install the Node.js proxy.
Don't worry, it's easy, here are some quick instructions to get you going: * Install Node.js (http://nodejs.org/)
* Open your terminal and run:
npm install -g devtools-terminal
sudo devtools-terminal --install --id=leakmhneaibbdapdoienlkifomjceknl
Basically, the first command will install the proxy app and the second one will tell the Chrome browser where to find it. If it didn't work for you, please, report at https://github.com/petethepig/devtools-terminal/issues Thanks
sudo apt-get install \autoconf automake binutils-dev build-essential cmake g++ git \ libboost-dev libboost-filesystem-dev libboost-program-options-dev libboost-regex-dev \
libboost-system-dev libboost-thread-dev libbz2-dev libc-client-dev \ libc-client2007e-dev libcap-dev libcurl4-openssl-dev libdwarf-dev libelf-dev \ libexpat-dev libgd2-xpm-dev libgoogle-glog-dev libgoogle-perftools-dev libicu-dev \ libjemalloc-dev libmcrypt-dev libmemcached-dev libmysqlclient-dev libncurses-dev \ libonig-dev libpcre3-dev libreadline-dev libtbb-dev libtool libxml2-dev zlib1g-dev libevent-dev \ libmagickwand-dev libinotifytools0-dev libiconv-hook-dev libedit-dev libiberty-dev libxslt1-dev ocaml-native-compilers
var baudio = require('baudio');
var n = 0;
var b = baudio(function (t) {
var x = Math.sin(t * 262 + Math.sin(n));
n += Math.sin(t);
return x;
});
b.play();
generate audio streams with functions with baudio npm package. Super Easy. http://t.co/y6I8AWax74
— Hasan Tayyar BEŞİK (@htayyar) April 25, 2014hroute({
'': function(){
content.innerHTML = "default page";
},
'about': function(){
content.innerHTML = "about page";
},
'^video\/(.*)': function(params){
content.innerHTML = '<iframe width="100%" height="315" '+
'src="https://www.youtube.com/embed/'+params[1]+
'" frameborder="0" allowfullscreen></iframe>';
}
},{
default: function(){
console.log("404/notfound/default action");
},
beforeAction: function(){
console.log("before action");
}
});
Sizler için yalan üreteci http://t.co/jsfoAmMrua
— Hasan Tayyar BEŞİK (@htayyar) April 3, 2014
http://yalan.herokuapp.com/
RewriteCond %{DOCUMENT_ROOT}/maintenance.html -f
RewriteCond %{SCRIPT_FILENAME} !maintenance.html
RewriteRule ^.*$ /maintenance.html [R=503,L]
ErrorDocument 503 /maintenance.html mv maintenance.html maintenance.html.disabled"
| SQL Databases | NoSQL Databases | |
|---|---|---|
| Types | One type (SQL database) with minor variations | Many different types including key-value stores, document databases, wide-column stores, and graph databases |
| Development History | Developed in 1970s to deal with first wave of data storage applications | Developed in 2000s to deal with limitations of SQL databases, particularly concerning scale, replication and unstructured data storage |
| Examples | MySQL, Postgres, Oracle Database | MongoDB, Cassandra, HBase, Neo4j |
| Data Storage Model | Individual records (e.g., "employees") are stored as rows in tables, with each column storing a specific piece of data about that record (e.g., "manager," "date hired," etc.), much like a spreadsheet. Separate data types are stored in separate tables, and then joined together when more complex queries are executed. For example, "offices" might be stored in one table, and "employees" in another. When a user wants to find the work address of an employee, the database engine joins the "employee" and "office" tables together to get all the information necessary. | Varies based on database type. For example, key-value stores function similarly to SQL databases, but have only two columns ("key" and "value"), with more complex information sometimes stored within the "value" columns. Document databases do away with the table-and-row model altogether, storing all relevant data together in single "document" in JSON, XML, or another format, which can nest values hierarchically. |
| Schemas | Structure and data types are fixed in advance. To store information about a new data item, the entire database must be altered, during which time the database must be taken offline. | Typically dynamic. Records can add new information on the fly, and unlike SQL table rows, dissimilar data can be stored together as necessary. For some databases (e.g., wide-column stores), it is somewhat more challenging to add new fields dynamically. |
| Scaling | Vertically, meaning a single server must be made increasingly powerful in order to deal with increased demand. It is possible to spread SQL databases over many servers, but significant additional engineering is generally required. | Horizontally, meaning that to add capacity, a database administrator can simply add more commodity servers or cloud instances. The database automatically spreads data across servers as necessary |
| Development Model | Mix of open-source (e.g., Postgres, MySQL) and closed source (e.g., Oracle Database) | Open-source |
| Supports Transactions | Yes, updates can be configured to complete entirely or not at all | In certain circumstances and at certain levels (e.g., document level vs. database level) |
| Data Manipulation | Specific language using Select, Insert, and Update statements, e.g. SELECT fields FROM table WHERE… | Through object-oriented APIs |
| Consistency | Can be configured for strong consistency | Depends on product. Some provide strong consistency (e.g., MongoDB) whereas others offer eventual consistency (e.g., Cassandra) |
