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parse normal text

String.prototype.configuration = function() {

var arr = this.split('\n');

var length = arr.length;

var obj = {};

for (var i = 0; i < length; i++) {

var str = arr[i];

if (str === '' || str[0] === '#')

continue;

if (str.substring(0, 2) === '//')

continue;

var index = str.indexOf(':');

if (index === -1)

continue;

obj[str.substring(0, index).trim()] = str.substring(index + 1).trim();

}

return obj;

};

export mysql

mysqldump -h 10.1.11.220 -u wifi -p wifi_cc wifi_cc

import mysql

mysql -u root -p -h localhost wifi_cc < wifi_cc

python node.js

http://ianhinsdale.com/code/2013/12/08/communicating-between-nodejs-and-python/

html tanpa komentar

$('html').html().replace(//g,"");

bisa digunakan untuk angularjs, simpan di function di controllers

convert jpg to png with transparency

for file in *.jpg; do convert $file -fuzz 5% -transparent white ${file%%.jpg}.png; done

Responsive SVG

width="100%" height="88" viewBox="0 0 310 88" preserveAspectRatio="xMidYMid meet"

88px tergantung selera

check codeigniter cookies in angularjs

word count blog writing

data = {"imgcover":"http://localhost/web/lib/codrops/codrops-medium-style-page-transitions-master/images/1.jpg","published":1392268185589,"author":"A. Timofey","title":"Photograph What You Love","description":"It's not too hard, really.","text":"<p>Nevertheless, upon Stubb setting the anchor-watch after his supper was concluded; and when, accordingly, Queequeg and a forecastle seaman came on deck, no small excitement was created among the sharks; for immediately suspending the cutting stages over the side, and lowering three lanterns, so that they cast long gleams of light over the turbid sea, these two mariners, darting their long whaling-spades, kept up an incessant murdering of the sharks,* by striking the keen steel deep into their skulls, seemingly their only vital part. But in the foamy confusion of their mixed and struggling hosts, the marksmen could not always hit their mark; and this brought about new revelations of the incredible ferocity of the foe. They viciously snapped, not only at each other's disembowelments, but like flexible bows, bent round, and bit their own; till those entrails seemed swallowed over and over again by the same mouth, to be oppositely voided by the gaping wound. Nor was this all. It was unsafe to meddle with the corpses and ghosts of these creatures. A sort of generic or Pantheistic vitality seemed to lurk in their very joints and bones, after what might be called the individual life had departed. Killed and hoisted on deck for the sake of his skin, one of these sharks almost took poor Queequeg's hand off, when he tried to shut down the dead lid of his murderous jaw.</p><h2>What I've learned</h2> <p>*The whaling-spade used for cutting-in is made of the very best steel; is about the bigness of a man's spread hand; and in general shape, corresponds to the garden implement after which it is named; only its sides are perfectly flat, and its upper end considerably narrower than the lower. This weapon is always kept as sharp as possible; and when being used is occasionally honed, just like a razor. In its socket, a stiff pole, from twenty to thirty feet long, is inserted for a handle.</p> <p>\"Queequeg no care what god made him shark,\" said the savage, agonizingly lifting his hand up and down; \"wedder Fejee god or Nantucket god; but de god wat made shark must be one dam Ingin.\"</p> <p>It was a Saturday night, and such a Sabbath as followed! Ex officio professors of Sabbath breaking are all whalemen. The ivory Pequod was turned into what seemed a shamble; every sailor a butcher. You would have thought we were offering up ten thousand red oxen to the sea gods.</p>"}

// remove html tags

StrippedString = data.text.replace(/(<([^>]+)>)/ig,"");

//word count

wordcnt = StrippedString.replace(/[^\w\s]/g, "").split(/\s+/).reduce(function(map, word){ map[word] = (map[word]||0)+1; return map; }, Object.create(null));

reference :

http://css-tricks.com/snippets/javascript/strip-html-tags-in-javascript/

https://gist.github.com/bradoyler/5610057

long lat to tile function

function long2tile(lon,zoom){ return (Math.floor((lon+180)/360*Math.pow(2,zoom))); } function lat2tile(lat,zoom){ return (Math.floor((1-Math.log(Math.tan(lat*Math.PI/180) + 1/Math.cos(lat*Math.PI/180))/Math.PI)/2 *Math.pow(2,zoom))); } from this http://gis.stackexchange.com/questions/58437/long-lat-to-tile-row-and-column-for-a-certain-layer-on-epsg900913 reference to http://wiki.openstreetmap.org/wiki/Slippy_map_tilenames#ECMAScript_.28JavaScript.2FActionScript.2C_etc..29

install node.js oracle

sudo unzip oracle-instantclient11.2-* sudo unzip oracle-instantclient11.2-basic-11.2.0.1.0-1.x86_64.zip sudo unzip oracle-instantclient11.2-sdk-11.2.0.1.0-1.x86_64.zip echo /opt/instant_client/instantclient_11_2/ >> /etc/ld.so.conf sudo echo /opt/instant_client/instantclient_11_2/ >> /etc/ld.so.conf export OCI_HOME=/opt/instant_client/instantclient_11_2 export OCI_LIB_DIR=$OCI_HOME export OCI_INCLUDE_DIR=$OCI_HOME/sdk/include cd $OCI_LIB_DIR ls ln -s libclntsh.so.11.1 libclntsh.so sudo ln -s libclntsh.so.11.1 libclntsh.so sudo ln -s libocci.so.11.1 libocci.so cd cd web/examples-master/ npm install oracle

bookmark

https://help.dimsemenov.com/discussions/problems/6926-laptop-slider-bootstrap-3

unique time unixtime

it will create duplicate value

var times = [];

while (times.length < 20) {

times.push(new Date().getTime());

} console.log(times);

but it won't

function getUniqueTime() {

var time = new Date().getTime();

while (time == new Date().getTime());

return new Date().getTime();

}

var times = [];

while (times.length < 20) {

times.push(getUniqueTime());

}

console.log(times);

http://dev.enekoalonso.com/2010/04/14/getting-unique-timestamps-in-javascript/

install sphinxsearch

124 cd /home/arief/Downloads/sphinx-2.1.4-release 125 ./configure 126 make 127 sudo make install 128 search 129 history 130 indexer -c sphinxconfig.conf 131 indexer -c sphinxconfig.conf -all 132 indexer -c sphinxconfig.conf --all 133 sudo indexer -c sphinxconfig.conf --all 134 search -c sphinxconfig.conf kabupaten 135 search -c sphinxconfig.conf kabupaten malinau 136 search -c sphinxconfig.conf "kabupaten malinau" 137 search -c sphinxconfig.conf "lokasi kabupaten malinau" 138 search -c sphinxconfig.conf "location kabupaten malinau" 139 search -c sphinxconfig.conf "location" "kabupaten" "malinau" 140 search -c sphinxconfig.conf "location" "kabupaten" "malinau"/3 141 search -c sphinxconfig.conf "location kabupaten malinau"/3

arief@arief-UL30VT ~ $ cat sphinxconfig.conf source my_source { type = mysql sql_host = localhost sql_user = root sql_pass = root sql_db = test sql_port = 3306 sql_query = SELECT id, label, description FROM Model }

index my_first_sphinx_index { source = my_source path = /home/arief/index1 docinfo = extern charset_type = utf-8 }

indexer { mem_limit = 256M write_buffer = 8M }

searchd { listen = 9312 listen = 9306:mysql41 pid_file =/var/log/searchd.pid max_matches = 1000 }

RT index http://sphinxsearch.com/docs/archives/1.10/rt-overview.html

http://inflagrantedelicto.memoryspiral.com/2013/05/phonegap-saving-arrays-in-local-storage/

sudo cp /etc/rethinkdb/default.conf.sample /etc/rethinkdb/instances.d/instance1.conf rethinkdb --config-file instance1 sudo /etc/init.d/rethinkdb start

limit cpu freq

wow

http://stackoverflow.com/questions/15614021/how-to-fetch-json-argument-in-handler-json-is-in-body-of-post-request-with-no-k

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