install it using
#pkg install gnome3
/etc/fstab
proc /proc procfs rw 0 0
/etc/rc.conf
gdm_enable=“YES” gnome_enable="YES"
The menu is missing
install Parallel Tools
This code print d and e as result of two matrix addition, e's using python native code, d's using fortran module compiled with F2PY
The code
import numpy as np import aravir as ar import time n = 1000 u = np.ones((n,n)) v = np.ones((n,n)) e = np.ones((n,n)) t = time.clock() d = ar.add3(u,v) tfortran= time.clock()-t t = time.clock() for i in range (n): for j in range (n): e[i,j] = u[i,j]+v[i,j] tnative = time.clock()-t print 'fortran ', d print 'native', e print 'tfortran = ', tfortran, ', tnative = ', tnative
Here it is. I create a vector as new type, which is in itself is three dimension array.
Then I declared u as vector with three dimension;
u (h,i,j)
where h = 0, 1, 2 as physical component (eg: height, velocity, momentum)
i , j = 0, 1, 2, ..., n as row n column
So if we read u[0,1,1], it means height value at coordinate (1,1); u[1,1,1] is the velocity value; [2,1,1] is the momentum value at the same coordinate.
Trying some of properties of it. I found out that we can initialize all component of vector-u with this one line code
u:=fu(h[i,j],i,j);
so the component u(h,i,j) will filled. Notice that the function has vector (or in this case array) return value.
Do you wonder how to do vector operation in Delphi? No, of course, :).
We could go like this.
function tform1.adv(a,b:real):real; begin adv:=a+b; end;
The problem is the return is real, which is single value only. We want a and b as vector. Wait...
How we define vector in Delphi? I don't know. I used to treat a vector in Delphi as array. So I coded it like this
var a,b:array[0..1]of real;
So far I had no problem. Lately, I am going crazy with overuse functions in Delphi, and trying operating vectors using function too.
But if I write the code like this
function tform1.adv(a,b:array[0..1]of real):real; begin adv:=a[0]+b[0]; {a[1]+b[1]?} end;
It will only return one value. So I improvised by modify it
Here we are. The code below is a part of (unfinished) array of JK flip-flop that draw the output on stringgrid. The problem is, we want to change input (J and K) at the runtime which is easy if the code is not flexible (just add several button), but as we can see, the code is flexible so there is big no no for the manually added button. So we want to click the corresponding cell and the value changed (in this case toggled, 1 to 0 or otherwise).
Here the code
This code's updated version from flexible one (whic is by itself is updated version from this) :) .
It has added feature so we could reset the counter if it reach a certain denary (decimal, it is :) ) and preset it to certain denary.
To be able to do that we have to convert the denary to binary and distribute it among Q[0] to Q[n-1].
(Untuk mempercepat waktu load di laman Digital)
Digital in Delphi
Berikut adalah kode counter normal 3 bit. (Kode terbaru untuk counter dengan procedure rekursif dan jumlah bit yang fleksibel dapat dilihat di sini)
It's not flexible one.
Here we go...
I plan to coding it in a way that it has flexibility in term of function. So I create two variable ft and ff, represent time domain and frequency domain function as two dimensional array, with the first index as 'function name' so it can be (in future) ft[0,i] as rect(x), ft[1,i] as cos(x) and so on.
Updated version from before.
Yup, recursive procedure (not recursive function, :) ).
I use it to create a simulation about digital asynchronous binary n-bit counter, complete with the denary representation.
n-bit means it's very flexible, you can change n and its output (stringgrid, thats it) automatically adjust itself, :)
Here's the code
Want to edit Pages document 'on the fly' but don't have a Pages on iPhone? It's OK.
Copy the content of your Page document by select all -> copy, then paste to Note app on OS X. Wait a moment, it will sync with the Note app on iPhone, complete with the formatting and the images, :)
Pagi ini, saat berangkat ngampus, di pintu keluar Lembah Dieng ada penumpukan kendaraan karena ada yang pengendara sepeda motor menyeberang dengan cara eksotis, tidak tengok kiri-kanan.
Mungkin hal yang biasa bagi dia menyeberang seperti itu, dan dia beruntung masih hidup hingga kini. Tentu saja ada efeknya bagi kami, pengguna jalan lain. Sebuah Ayla kinclong mengerem secara mendadak dan, mungkin karena gugup atau memang baru belajar nyetir (Ayla baru :) ), mobil itu mati mendadak. Panik susah hidup dan macetlah jalan.
Nah, ada seorang bapak muda tanpa helm mengajak anaknya naik sepeda motor matic, umur sekitar satu setangah tahun, tanpa helm juga. Tentu saja terjebak kemacetan kecil itu, menyuruk mencari celah-celah sempit sehingga berakhir tepat disampingku, setengah meter lebih jauh dari tempat sebelumnya, :)
Action Script3
(just for self documentation)
Notice how it differs from ActionScript 2, onRelease, onEnterFrame stuff.
Anyway, I'll tinker with this for next couple days, because it could be published as androidApps.apk via Adobe Air, for iOS too.
No code's shown on Mac?
Me too.
I have this solution after googling DuckDuckGoing.
here the excerpt
I've found a solution on another forum and it worked for me:
Try this: Go to your iPhone Messages settings and turn off iMessages and turn it on again. Then go to the iMessages Settings on your Mac and do the same. After that it worked for me. Also make sure to activate your telephone number in the iMessages settings on your Mac.
and yeah, it works, :)
Bagaimana kecepatan di wifi.id? Pake speedy instan?
I’m using intel voucher and what the…
The 10 Mbps speed is reached,
wow.
I upgraded my Garage Band, all iWorks suite (Page, Numbers, Keynote), iMovie, and others (that means download almost 5GB data), and it done under 15 minutes, heheh...
Pake Windows 8.1 di virtual machine pun masih ok, download hampir 1 giga update-an pun gak sampe 15 menit.
Agak beda dengan Ubuntu Virtual Machine, saat download update hanya mencapai 3Mbps, but, have been deal with 512Kbps before, it's still crazy speed.
When entering Coherence mode in my Ubuntu 14.04 virtual machines, using unity desktop, it asked to disable display visual effects in the virtual machine.
After DuckDuckGo-ing, it happened that not just the visual effect that must be disabled, but entire unity desktop and have to add gnome-session flshback, :(
Anyway, the coherence is not what I expect.
Top panel still there, bottom panel is still present
It is the same gnome with OS X background, so I back to Unity again, no coherence mode. It's okay. :)
Express installs make Parallels Tool installed by default.
It created some problem
Problem warning at first boot
No desktop at all, just plain background, no top bar nor side unity menu
It can be solved with this
enter commandline mode using fn-ctrl-option-f1
enter username and password
type commad below
$ cd /etc/X11
$ ls (there should be file named xorg.conf.XXXXXXXX )
$ sudo mv xorg.conf.XXXXXXXX /usr/share/X11/xorg.conf.d/xorg.conf
$ export DISPLAY=:0
$ gsettings reset org.compiz.core:/org/compiz/profiles/unity/plugins/core/ active-plugins
now reboot using $ sudo init 6
yup, the top bar is there, also side Unity bar, but
:)
It happened because of parallel desktop,
on my Macbook Air with OS XMavericks.
We know, it have good relationship with Windows, so installing 7 or even 8.1 is breeze.
But, how about linux? well, not so
We’re all know that our beloved OS X come handy with iTunes, it has equalizer!!! (a bit hyperbolic here, :) )
But, how about watching HD video on Youtube? Yup, we don’t have EQ set for that, also for Quicktime, and practically anything, …
Of course we could buy the EQ system for that,
But, there’s a free workaround for that
Here we go:
I got MacBook Air with new iWork Suite as three standalone apps.
Of course it’s always be three separate app, but I used to think that three as one package, :)
It turned out that the new iWork Suite is fast, really fast, maybe because it use 64-bit architecture, or maybe I used the new MBA mid 2014.
But I missed the capability of my old iWork on MacBook Pro mid 09. It’s the ability to password-protect keynote-imported-pdf from copy content.
My old MBP mid 09 has old and new iWork run side by side because I purchased the iWork DVD retail. And I don’t have idea where the hell that DVD now.
Got this Eee PC without OS.
Planned to install it myself.
This netbook don’t have cd drive.
so the choice is via pxeboot or flash/thumb drive.
(have set PXE boot several month ago for CentOS, and have no desire to do it again or my head will split :) )
so via flash drive then
we could use any thumb drive and any iso, given it have enough space
we could make this pen drive bootable with any tool (windowsbased, linux via dd, os x based, unix based) just google for it
Okay
what now
First, we must set BIOS of this netbook to boot via USB drive
to enter BIOS we must press F2 after powered this device on
Kadang malah berakibat menjadi
disorientasi,
pingsan,
memar,
babak belur,
bahkan mati.
Pagi datang terlalu dini
dan malam tiba tanpa tergesa.
Kadang yang kuinginkan hanya menunggu
bayangan tempat ku sembunyi meninggalkanku.
Kutahu
lebih mudah tuk lari
daripada menatap matamu.
Tapi ku kan tinggikan naungan ke angkasa.
Dan disini
dibawah bintang-bintang malam ini
Aku berbaring.
Installing Keynote 6.2.2.
It's fast.
Upgrade my old Keynote files, no problem, almost all animations and transitions is okay. Anagram, my favourite transition, works well on new Keynote.
Until I creates new presentation directly from it.
Well, duh, ... (description about getting used to new interface with tripped out here and there)
and what...? Where's my lovely anagram?
Disalah satu kegiatan guru PAUD.
Setelah ujian.
"Mas, Tantrum itu apa?" kata seorang ibu yang masih pegang clipper tuk tatakan lembar jawaban komputer
Ibu ber-sweater di sebelahnya nyeletuk "Weleh, yo jelas masnya gak ngerti, lha wong dari fisika kok ditanya gitu."
It happens this morning when I opened my battered MacBook.
Theres a badge of new notification on MacStore icon.
...iTunes, iMovie, Aperture, iMovie, the usual...
...and....the list is goes on until my eyes suddenly focused on Keynote? Pages? Numbers? What a...
err...
"Walah kok tinggal tiga strip Nu”
“emang kenapa, tu masih sekitar lima belas liter kan”
“belok di pom Sengkaling depan atau di Pom tanjakan Batu, ada mbak petugas cantik yang enak diajak ngobrol”
“ah nanti saja Ar, toh si Astina ini masih bisa jalan seratus lima puluh kiloan, dari Malang sini tuh bisa nyampe ke Kediri lewat jalur mbulet Batu situ”
“kamu ini, memang apa salahnya isi bensin sekarang?”
“apa salahnya isi bensin nanti?”
“hehhh….”
Morning comes too early
and nighttime falls too late
And sometimes all I want to do is wait
The shadow I've been hiding in has fled from me today
I know it's easier
to walk away than look it in the eye
But I will raise a shelter to the sky
and here beneath this star tonight I'll lie
She will slowly yield the light
As I awaken from the longest night
After my iPad "coudnt charge" problems and finally grab a Lenovo A3000 for Alfa. I notice several things.
Sure it have quad core processor and 2GB RAM. (my iPad 1st gen has single core and 256 RAM, my iPhone has dual core)
Sure it behave faster than my sister in law's sluggish galaxy tab 3.
Sure, it means I have to choose android over iOS with those specs advantage
but...
Have you heard about Pipo and Elo? They're covering many of Dream Theater's song.
So what? Many people cover Dream Theater.
Ehm, they cover it using acoustic guitar, :)
Incidentally, many songs they're covered is my Dream Theather's favorite song; Surrounded Regression, Overture 1928, Strange Deja Vu, Home, The dance of Eternity, One Last Time, Spirit Carries On ...
You can listen their covers on https://soundcloud.com/pipoelo
“Huh, bikin emosi aja, bisa batal puasa nih”
“Kenapa Nu?”
“Mc D tuh”
“Ada apa dengan Mak Dayat?”
“Masak aku minta es teh dikasih kopi panas, lak emosi to, panas-panas gini lagi”
“Walah, kamunya juga gak bener”
“Lha kenapa Ar?”
"Yes, jagoku menang"
"loh, kok tahu?"
"di TPS tadi aku nunggu sampai selesai ngitung, dan menang, horee..."
"oh, menang di TPS kita saja to?"
"gak juga, sudah lihat berita di tipi? "
"aku gak lihat tipi tadi sibuk nunggu Naruto terbaru"
"Syukurlah, habis ini akan tenang kembali"
"Tenang gimana?"
"Ya tenang, gak ada lagi jago-jagoan, gak ada lagi musuhan di mana-mana. Sampai unfriend-unfriend-an di facebook, heheh..."
"Yeah, memang hiruk pikuk saat ini sangat kelewatan. Segi positifnya, sekarang banyak yang aktif ambil bagian ketimbang yang dulu-dulu, prosentase keikutsertaannya meroket, menakjubkan"
After search, discuss (with myself), try some apps, finally I found this. An one stop place to read Twitter, Facebook, G+ or other timeline in one apps, with some bonuses.
You could do presentation using LaTeX you know, :)
There’s class named Beamer
It has some theme too, boadilla, goetingen, shadow, classic. I used several of ‘em several years ago but at now, influenced (or obsessed) by Steve Job’s Keynotes, I used the default theme, no slide or top or bottom navigation.
I don’t like the bullet style of “itemise" or plain number of “enumerate” though. So I do little tweak to get through this, actually just two lines on the beginning. I set it to became square style (yup, the number is inside square, :) )
I used it since 2008, introduced by Mas Ardhi at UGM.
Minggu,
males ngampus,
sendiri di rumah,
ide jahil muncul.
Masakan Vegan ...
Kupas beberapa kentang, potong besar-besar (atau kecil), cuci, masukkan panci.
"Mas, yang ini harus pake nota dulu" Kata mbak satpam cantik saat saya sedang ngantri di kasir tuk bayar evamat mini-nya Alfa tuk bikin "tower" (evamat yang di rumah biasanya tuk "garasi" karena besar).
"Ohya? Lha tadi di sana gak ada petugasnya, saya kira langsung ke kasir"
"Petugasnya merangkap di bagian elektronik mas, mari saya antar..."
(dengan senang hati :) )
Socmed semakin panas,
Dua kubu makin aktif nge-junk (setidaknya bagi saya),
...tanpa sadar lambat laun menjadi semakin pasif di socmed dan lebih sering menyendiri bertapa di blog, menekuni kembali trik-trik lama di LaTeX, posting hal-hal baru tentangnya, usil ngelantur tentang berbagai hal.
Paradox: karena hasil tulisan di blog muncul di timeline socmed, maka seakan-akan jadi semakin aktif posting, :)
...adalah berita, ya berita baik TV, web, atau cetak.
Bagaimana kita bisa mencegah akses ke konten vulgar jika konten-konten tersebut mudah sekali diakses.
Selain formalitas "klik jika anda 18+" yang tak berhasil mencegah anak di bawah umur mengakses konten eksplisit tentang seks, ada yang salah dengan manajemen konten.
Jika konten tentang hubungan seks yang baik diberi peringatan "18+", kenapa berita tentang pemerkosaan dan tentang pelacuran (gaya hidup, penangkapan, curhat) tak diberi label sama sekali?
Padahal justru konten-konten tersebut terkadang sangat detil menjelaskan proses perkosaan, perselingkuhan, gaya hidup penjaja seks termasuk cara-cara membooking mereka.
Sungguh tidak enak bawa motor dalam situasi seperti ini, pikirku, sambil menghabiskan makan siangku di tempat makan langganan yang sudah tersohor tak hanya se-Malang, tapi hampir seluruh Indonesia, karena yang beli kebanyakan Mahasiswa yang berasal dari berbagai daerah. Nama warungnya adalah warung Mak Dayat, yang akhirnya populer dengan plesetan Mc D.
open engine cover
one bolt free
two bolt free
third bolt is easy too
…, and the last bolt is…
worn out…, not hexagonal anymore,
couldn’t be turned with any type of wrench, oh dear
Grab a hammer and chisel, and "do" it
And it's break free..., :)
Here the code, the random numbers generated at the creation and at "Start" button click
package com.nugnux.array; import java.util.Random; import android.app.Activity; import android.os.Bundle; import android.view.View; import android.view.View.OnClickListener; import android.widget.Button; import android.widget.EditText; import android.widget.TextView; import android.widget.Toast;
here it is,
I just create new Android app and go straigth to MainActivity.java without setting up the interface, so res/value/strings.xml and res/layout/* is left as is
and my activity is mainly in MainActivity :)
So, after tinkering with Lenovo A3000 for 5 day...
The IPS screen is acceptable
The quadcore processor is doing what it supposed to do, fast enough
Getting used with android onscreen keyboard ( it's my 1st android device, i used iPhone and iPad), no AZERTY layout tough
It my early android apps developed using Eclipse and ADT on my Mac and now ported to AIDE on my A3000, which is, say, just copy and paste, :).
The app itself consist of two button, one textview, one edit text and a spinner. The input in edit text is processed based on spinner value and the result is displayed on text edit. The button is just for checking and have fun, :)
That's it, now let's get our hand dirty...
Here it is,
The screenshot of my Thermometer android app, using textview, edit text,spinner and button
