Code Archives • Widnyana

14 Feb

Gay cumshot videos

oEmbed

hello Everyone, I just want to share a small Golang oEmbed package for parsing Oembed data, there was a paid service like embed.ly or Big tits bbw. but in case you’re have a growing startup that doesn’t have big pile of money to pay some SaaS, maybe deploying your own service can be a good solution.

this module is written in golang, called oembed, and I also write a demo on how to use this module as a part of http service called gallang, the working demo are live here.

I’m bit suck at introducing something, so that was all. X_X

30 Jun

[php] Lumen Framework Additional Configuration File

Today I was interested in Lumen Framework, another product from Taylor Otwell under the Laravel flag. at my first though, oh look another laravel with less batery included by default.

started to construct new project, and yeah, I need an additional configuration file and I would like to add it somewhere separated from the famous ‘.env’ file.

after lurking around the Lumen’s docs, I found this:

# http://lumen.laravel.com/docs/installation#accessing-configuration-values
$value = config('app.timezone');

1 2	# http://lumen.laravel.com/docs/installation#accessing-configuration-values $value = config('app.timezone');

whoa whoa, where this config come from? nah, found it under the this file pointing to Container’s instance. and the I found Domywife function that can be called from the $app->configure() . This magic give you an ability to add additional configuration file using php format that placed in the config folder within your project root.

so, without wasting more time, I create the config folder, put my site.php file with following value:

<?php
// file: $ROOT/config/site.php

return array(
    "thekey"  => "somevalue",
    "anotherKey" => "anotherValue"
);

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<?php

// file: $ROOT/config/site.php

return array(

"thekey" => "somevalue",

"anotherKey" => "anotherValue"

);

and add this line to app.php

<?php
// file: $ROOT/bootstrap/app.php

// ...snip

$app->configure("site");

// ...snip

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<?php

// file: $ROOT/bootstrap/app.php

// ...snip

$app->configure("site");

// ...snip

this method fill register your additional configuration file which is placed in config/{name}.php and you can access it later with config("{name}.{key}") . please make sure you change the {name} with correct file.

Fin.

11 Jun

[golang] Tick – Tock Clock

package main

import (
    "time"
    "fmt"
)

func main() {
    for x := range time.Tick(time.Second) {

        if x.Second() % 2 == 0 {
            fmt.Println("tick")
        } else {
            fmt.Println("tock")
        }
    }
}

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package main

import (

"time"

"fmt"

)

func main() {

for x := range time.Tick(time.Second) {

if x.Second() % 2 == 0 {

fmt.Println("tick")

} else {

fmt.Println("tock")

}

22 Oct

[python][flask] SQLAlchemy resultproxy to json

so today I was trying to serialize SQLAlchemy resultproxy directly to json using flask’s jsonify, and I’m fail *doh*

if you have a same problem when serializing SQLAlchemy resultproxy to json, maybe this trick will help you :))

so, I have a model, look like this:

class School(connection.Model):
    __tablename__ = 'school'

    id = connection.Column(connection.SmallInteger, primary_key=True, nullable=False)
    name = connection.Column(connection.String(255), nullable=False)
    address = connection.Column(connection.Text, nullable=False)
    category = connection.Column(connection.String(255), nullable=False)

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class School(connection.Model):

__tablename__ = 'school'

id = connection.Column(connection.SmallInteger, primary_key=True, nullable=False)

name = connection.Column(connection.String(255), nullable=False)

address = connection.Column(connection.Text, nullable=False)

category = connection.Column(connection.String(255), nullable=False)

then I add one property, so my model now look like this:

class School(connection.Model):
    __tablename__ = 'school'

    id = connection.Column(connection.SmallInteger, primary_key=True, nullable=False)
    name = connection.Column(connection.String(255), nullable=False)
    address = connection.Column(connection.Text, nullable=False)
    category = connection.Column(connection.String(255), nullable=False)

    @property
    def json(self):
        return {
            "_id": self.id,
            "name": self.name,
            "address": self.address,
            "category": self.category,
        }

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class School(connection.Model):

__tablename__ = 'school'

id = connection.Column(connection.SmallInteger, primary_key=True, nullable=False)

name = connection.Column(connection.String(255), nullable=False)

address = connection.Column(connection.Text, nullable=False)

category = connection.Column(connection.String(255), nullable=False)

@property

def json(self):

return {

"_id": self.id,

"name": self.name,

"address": self.address,

"category": self.category,

}

and the usage:

@school.route("/school", method=["GET"])
def list_school():
    data = [entry.json for entry in School.query.all()]
    return jsonify({
        "result": data
    })

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@school.route("/school", method=["GET"])

def list_school():

data = [entry.json for entry in School.query.all()]

return jsonify({

"result": data

})

06 Oct

[python] Join two list with specified identifier

so I have two diferent data, but they had a relationship in between, a good relationship. and I need to ‘join’ them. thinking for a while and I came with this:

def do_join(first, second):
    def merged(first, second):
        need_merge = [item['id'] for item in second]
        for data in first:
            if data['id'] in need_merge:
                for append in second:
                    if data['id'] == append['id']:
                        data.update(append)
                        yield data
            else:
                yield data

    return list(merged(first, second))

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def do_join(first, second):

def merged(first, second):

need_merge = [item['id'] for item in second]

for data in first:

if data['id'] in need_merge:

for append in second:

if data['id'] == append['id']:

data.update(append)

yield data

else:

yield data

return list(merged(first, second))

in action:

#!/usr/bin/env python
first = [
    {
        "id": 1,
        "name": "wid"
    },
    {
        "id": 2,
        "name": "sudirman"
    },
    {
        "id": 3,
        "name": "putra"
    },
    {
        "id": 4,
        "name": "Agus"
    },
    {
        "id": 5,
        "name": "Maman"
    }
]

second = [
    {
        "id": 1,
        "age": 19
    },
    {
        "id": 3,
        "age": 17
    },
    {
        "id": 2,
        "job": "students"
    }
]


def do_join(first, second):
    def merged(first, second):
        need_merge = [item['id'] for item in second]
        for data in first:
            if data['id'] in need_merge:
                for append in second:
                    if data['id'] == append['id']:
                        data.update(append)
                        yield data
            else:
                yield data

    return list(merged(first, second))

if __name__ == '__main__':
    au = do_join(first, second)
    print au

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#!/usr/bin/env python

first = [

{

"id": 1,

"name": "wid"

},

{

"id": 2,

"name": "sudirman"

},

{

"id": 3,

"name": "putra"

},

{

"id": 4,

"name": "Agus"

},

{

"id": 5,

"name": "Maman"

}

]

second = [

{

"id": 1,

"age": 19

},

{

"id": 3,

"age": 17

},

{

"id": 2,

"job": "students"

}

]

def do_join(first, second):

def merged(first, second):

need_merge = [item['id'] for item in second]

for data in first:

if data['id'] in need_merge:

for append in second:

if data['id'] == append['id']:

data.update(append)

yield data

else:

yield data

return list(merged(first, second))

if __name__ == '__main__':

au = do_join(first, second)

print au

result:

# this is not json, this is python dict pretty printed
[
  {
    'age': 19,
    'id': 1,
    'name': 'wid'
  },
  {
    'id': 2,
    'job': 'students',
    'name': 'sudirman'
  },
  {
    'age': 17,
    'id': 3,
    'name': 'putra'
  },
  {
    'id': 4,
    'name': 'Agus'
  },
  {
    'id': 5,
    'name': 'Maman'
  }
]

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# this is not json, this is python dict pretty printed

[

{

'age': 19,

'id': 1,

'name': 'wid'

},

{

'id': 2,

'job': 'students',

'name': 'sudirman'

},

{

'age': 17,

'id': 3,

'name': 'putra'

},

{

'id': 4,

'name': 'Agus'

},

{

'id': 5,

'name': 'Maman'

}

]

simple right?

31 Jul

[Tuts] Sql Select Column ini Jika Kondisi begini

Hai, hari ini nemu kasus dimana saya harus ngambil column A hanya jika column Z bernilai ‘paket‘ dan saya harus mengambil column B hanya jika hasil pengecekan kondisi pertama bernilai false.

nah, ternyata mysql punya query untuk permasalahan seperti ini, menggunakan Sql Case

jadi, sql querynya begini:

SELECT
	core_transaksi_details.tgl_bayar,  
	CASE 
		WHEN core_daftaritem.tipe = 'paket' 
			THEN core_transaksi.kilo
			ELSE core_transaksi_details.item_jumlah
	END
	AS jumlahLaundry,
	core_daftaritem.tipe AS tipeLaundry,
	core_daftaritem.jenis_pakaian AS detailPaket,
	core_transaksi_details.subtotal,
	core_transaksi.grandtotal,
	core_member.nama
FROM `core_transaksi_details`
JOIN core_transaksi ON core_transaksi_details.`transaksi_id` = core_transaksi.`id`
JOIN core_member ON core_member.id = core_transaksi.member_id
JOIN core_daftaritem ON core_daftaritem.id = core_transaksi_details.item_id 
WHERE MONTH(core_transaksi_details.tgl_bayar)='07'
AND YEAR(core_transaksi_details.tgl_bayar)='2014'
AND DAY(core_transaksi_details.tgl_bayar)='27'
AND core_transaksi.membership_id IS NULL
ORDER BY core_transaksi_details.tgl_bayar ASC

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SELECT

core_transaksi_details.tgl_bayar,

CASE

WHEN core_daftaritem.tipe = 'paket'

THEN core_transaksi.kilo

ELSE core_transaksi_details.item_jumlah

END

AS jumlahLaundry,

core_daftaritem.tipe AS tipeLaundry,

core_daftaritem.jenis_pakaian AS detailPaket,

core_transaksi_details.subtotal,

core_transaksi.grandtotal,

core_member.nama

FROM `core_transaksi_details`

JOIN core_transaksi ON core_transaksi_details.`transaksi_id` = core_transaksi.`id`

JOIN core_member ON core_member.id = core_transaksi.member_id

JOIN core_daftaritem ON core_daftaritem.id = core_transaksi_details.item_id

WHERE MONTH(core_transaksi_details.tgl_bayar)='07'

AND YEAR(core_transaksi_details.tgl_bayar)='2014'

AND DAY(core_transaksi_details.tgl_bayar)='27'

AND core_transaksi.membership_id IS NULL

ORDER BY core_transaksi_details.tgl_bayar ASC

Joinnya banyak yah, hehe.
Mumet? sama :D

09 Jul

[jscript] Javascript Sleep function

few days ago, i was stumbling around how to implement a javascript sleep function, after a quick reading. I found this snippet.

so. here is how to implement sleep in javascript code

/*
    taken from here: http://www.phpied.com/sleep-in-javascript/
*/
function sleep(milliseconds) {
  var start = new Date().getTime();
  for (var i = 0; i < 1e7; i++) {
    if ((new Date().getTime() - start) > milliseconds){
      break;
    }
  }
}

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/*

taken from here: http://www.phpied.com/sleep-in-javascript/

*/

function sleep(milliseconds) {

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

for (var i = 0; i < 1e7; i++) {

if ((new Date().getTime() - start) > milliseconds){

break;

}

15 Jun

[Tuts] Install Vim on windows 8 x64 + Vundle Package Manager

sebenernya ini ga penting penting banget, cuma karena lagi pengen masang gVim di windows dan rada ribet ketimbang nginstal vundle di linux jadi sepertinya emang perlu dicatet :D

pre-requirement:
install msysgit dari sini http://msysgit.github.io/
dan pastikan command bash dan git bisa diakses via cmd :D

pertama download vimnya dari sini

terus install seperti biasa, gw nginstallnya di

F:\PLAYGROUND\APPS\Vim

1	F:\PLAYGROUND\APPS\Vim

terus masuk ke directory tempat install vim tadi, ntar bakalan nemu struktur kayak gini

F:.
+---vim74
|   +---autoload
|   +---colors
|   +---compiler
|   
|   \---tutor
\---vimfiles
\---_vimrc

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F:.

+---vim74

| +---autoload

| +---colors

| +---compiler

|

| \---tutor

\---vimfiles

\---_vimrc

hapus semua file dan folder yang ada di directory vimfiles, terus masuk ke directory vim74, cut folder autoload-nya, terus paste ke folder vimfiles. lalu bikin folder bernama bundle di folder vim files.

F:\PLAYGROUND\APPS\Vim\vimfiles
~$ ls -lah
total 8.0k
drwxr-xr-x    1 widnyana Administ     4.0k Jun 15 23:59 .
drwxr-xr-x    5 widnyana Administ     4.0k Jun 16 00:33 ..
drwxr-xr-x    1 widnyana Administ     8.0k Jun 16 00:26 autoload
drwxr-xr-x    1 widnyana Administ        0 Jun 16 00:26 bundle

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F:\PLAYGROUND\APPS\Vim\vimfiles

~$ ls -lah

total 8.0k

drwxr-xr-x 1 widnyana Administ 4.0k Jun 15 23:59 .

drwxr-xr-x 5 widnyana Administ 4.0k Jun 16 00:33 ..

drwxr-xr-x 1 widnyana Administ 8.0k Jun 16 00:26 autoload

drwxr-xr-x 1 widnyana Administ 0 Jun 16 00:26 bundle

okay, sudah sampai ke checkpoint pertama

buka cmd, masuk ke folder F:\PLAYGROUND\APPS\Vim\ , lalu eksekusi command berikut git clone https://github.com/gmarik/Vundle.vim.git vimfiles/bundle/Vundle.vim

tunggu, setelah selesai, edit file _vimrc, tambahin ini di line paling awal

set nocompatible
filetype off				" required by Vundle

1 2	set nocompatible filetype off " required by Vundle

terus
tambahin ini setelah behave mswin

" begin vundle {
	let path='F:\PLAYGROUND\APPS\Vim\vimfiles\bundle'
	call vundle#begin(path)

	" let Vundle manage Vundle, required
	Plugin 'gmarik/Vundle.vim'

	" begin vundle plugin list {
		" taruh list plugin yang mau diinstall disini
	" }

	" All of your Plugins must be added before the following line
	call vundle#end()            " required
	filetype plugin indent on    " required

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" begin vundle {

let path='F:\PLAYGROUND\APPS\Vim\vimfiles\bundle'

call vundle#begin(path)

" let Vundle manage Vundle, required

Plugin 'gmarik/Vundle.vim'

" begin vundle plugin list {

" taruh list plugin yang mau diinstall disini

" }

" All of your Plugins must be added before the following line

call vundle#end() " required

filetype plugin indent on " required

jangan lupa ganti value dari path, sesuai dengan tempat kalian nginstall vim tadi, done.

disini udah sampai di checkpoint kedua

buka vim, dan eksekusi

:VundleInstall

1	:VundleInstall

tunggu selesai, dan sekarang tinggal masukin plugin lainnya yang ingin dipakai :D

—
okay, what next? ya tinggal migrasiin .vimrc dari distro linux kalian ke windows :D

berikut contekan _vimrc nya bisa dilihat disini

11 Jun

[snippet] Sorting Dictionary in Python

>>> from collections import OrderedDict

>>> # regular unsorted dictionary
>>> d = {'banana': 3, 'apple':4, 'pear': 1, 'orange': 2}

>>> # dictionary sorted by key -- OrderedDict(sorted(d.items()) also works
>>> OrderedDict(sorted(d.items(), key=lambda t: t[0]))
OrderedDict([('apple', 4), ('banana', 3), ('orange', 2), ('pear', 1)])

>>> # dictionary sorted by value
>>> OrderedDict(sorted(d.items(), key=lambda t: t[1]))
OrderedDict([('pear', 1), ('orange', 2), ('banana', 3), ('apple', 4)])

>>> # dictionary sorted by length of the key string
>>> OrderedDict(sorted(d.items(), key=lambda t: len(t[0])))
OrderedDict([('pear', 1), ('apple', 4), ('orange', 2), ('banana', 3)])

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>>> from collections import OrderedDict

>>> # regular unsorted dictionary

>>> d = {'banana': 3, 'apple':4, 'pear': 1, 'orange': 2}

>>> # dictionary sorted by key -- OrderedDict(sorted(d.items()) also works

>>> OrderedDict(sorted(d.items(), key=lambda t: t[0]))

OrderedDict([('apple', 4), ('banana', 3), ('orange', 2), ('pear', 1)])

>>> # dictionary sorted by value

>>> OrderedDict(sorted(d.items(), key=lambda t: t[1]))

OrderedDict([('pear', 1), ('orange', 2), ('banana', 3), ('apple', 4)])

>>> # dictionary sorted by length of the key string

>>> OrderedDict(sorted(d.items(), key=lambda t: len(t[0])))

OrderedDict([('pear', 1), ('apple', 4), ('orange', 2), ('banana', 3)])

I think the code for sorting dictionary was self explained :)

05 Jun

[flask snippet] flask json, ordered or unordered

Flask, a python microfamework built in top of werkzeug and jinja2 has a beautiful configuration for keeping your json ordered or unordered.

here is the configuration for flask json ordering:

JSON_SORT_KEYS=True

1	JSON_SORT_KEYS=True

put it in your flask configuration files. keep in mind that this option has True as a default value, and it will sort your json output, but if you want to sort your json with your own order, just turn that to False and manually sort your json object as you want :)

and all you should do is just pass the dictionary to flask’s jsonify() method.

Widnyana

tailf /var/log/full-snack-engineer

Category Archives: Code

Gay cumshot videos

[php] Lumen Framework Additional Configuration File

[golang] Tick – Tock Clock

[python][flask] SQLAlchemy resultproxy to json

[python] Join two list with specified identifier

[Tuts] Sql Select Column ini Jika Kondisi begini

[jscript] Javascript Sleep function

[Tuts] Install Vim on windows 8 x64 + Vundle Package Manager

[snippet] Sorting Dictionary in Python

[flask snippet] flask json, ordered or unordered