Naramsim

<div style='position: relative; padding-bottom: 81%; height: 0; overflow: hidden;'>
    <iframe id='iframe' src='http://flickrit.com/slideshowholder.php?height=80&size=big&setId=72157648831623920&caption=true&trans=1&theme=1&thumbnails=1&transition=0&layoutType=responsive&sort=0' scrolling='no' frameborder='0'style='width:100%; height:100%; position: absolute; top:0; left:0;' ></iframe>
</div>

Naramsim

float f=...
if (*(int*)&f & 0x7FFFFFFF) {
        *(int*)&f += n << 23;
}

Naramsim

server {
    listen 80 default_server;
    server_name    mtgfiddle.me;
    return         301 https://$server_name$request_uri;
}

server {

	access_log /var/log/nginx/access_log combined;

Naramsim

sudo apt-get install build-essential python-dev libmysqlclient-dev
sudo pip install virtualenv
mkdir dbfiller
cd dbfiller/
virtualenv env
# env/bin/pip install MySQL-python #best for now to use sqlite3
chmod -R a+rx var/log/nginx/

Naramsim

rsync -ah --progress source destination

Naramsim

• Install meteor
• meteor build my_app (inside app folder)
• Move the tar in a web folder and untar it
• Change /etc/nginx/my_app.com to proxypass to localhost:3000
• Reload nginx
• Install node and mongodb(binary)
• Start mongod with --smallfiles and &(or screen)
• ./mongod --smallfiles --fork --logpath /var/log/mongod.log
• move in bundle folder
• Install the app (cd programs/server && npm install)

Naramsim

In screen the terminal multiplexer.

• new session screen -S NewSession
• switch between sessions ctrl a then n
• detach to the current session ctrl a then d
• list screens screen -ls
• attach to an attached session screen -x pidOfSession
• delete detached session screen -X -S pidOfSession quit
• To split vertically: ctrl a then |.
• To split horizontally: ctrl a then S (uppercase one).
• To unsplit: ctrl a then Q (uppercase one).

Naramsim

Flush RAM and buffers free && sync && echo 3 > /proc/sys/vm/drop_caches && free

Get process who are consuming RAM ps aux --sort -rss

Get process tree ps axjf

Kill process by name

Naramsim

var to_send = {}
to_send.title = "title";
to_send.content = "content";
to_send.author = "aut";
to_send.language = "css";
to_send = JSON.stringify(to_send);

var request = new XMLHttpRequest();
request.open('POST', 'http://localhost:3000/api/v1/new', true);
request.setRequestHeader('Content-Type', 'application/json; charset=UTF-8');

Naramsim

2015-06-29