xaelvil

Ruby, Rails running in Mac: Mountain Lion

2013-08-21T01:22:00.001+02:00

Hey,

I have installed Ruby and Rails in Mac and I want to keep it here.

I have read a few tutorials and I think I have this working :)

A few things to do in the Terminal:

Installing Homebrew

ruby -e "$(curl -fsSL https://raw.github.com/mxcl/homebrew/go)"

Installing RVM

\curl -L https://get.rvm.io | bash -s stable

Close and reopen Terminal

Installing Xcode

Install Xcode via App Store

Installing Command Line tools

Open Xcode, go to Preferences -> Downloads -> Components and install the Command Line tools

Installing Ruby

rvm install 1.9.3

Set that ruby as your default

rvm --default use 1.9.3

Update your gems

gem update --system 1.8.24

Installing Rails

gem install rails -v 3.2.14

Done, working!

Yes, Ive bought and iPad Mini :D

2012-11-05T17:11:00.000+01:00

November, 2nd. On time :D

Juniper Network Connect issues in Mountain Lion

2012-11-05T17:08:00.004+01:00

After the last Mountain Lion update the Juniper Network Connect wont work anymore.
I have found the following and it will fix the issue:

Go to the Terminal and type the following:

sudo rm -rf ~/Library/Application\ Support/Juniper\ Networks/SetupClient

Reboot the system and it will work again.

It worked for me!

How to enable %postname% permalinks on Mac

2012-09-08T22:25:00.002+02:00

I have been playing with Wordpress and I had the need to configure the permalink into %postname% because of a plugin.

The thing is, it won't work in my machine with Apache in Mac (Mountain Lion).

I have discovered how to do it, well, I have read how to do it:

Edit the file username.conf into /etc/apache2/users/ and update the content with:

 "/Users/username/Sites/">
    Options Indexes MultiViews FollowSymLinks
    AllowOverride All AuthConfig
    Order allow,deny
    Allow from all

With that, edit the httpd.conf file (/etc/apache2/), localize the following lines and add your user in it as follows:

 !mpm_netware_module>
 !mpm_winnt_module>

User chris
Group admin #or you can use staff

Restart Apache(sudo apachectl restart) and everything working again with that permalinks thing!
:D

Yatta!

2012-07-15T16:14:00.000+02:00

New toy in the family :D

Baking my Macbook Pro - twice

2012-05-07T16:27:00.002+02:00

A month ago my macbook pro stopped working.
I went to an Apple Store and they told me the motherboard logic was died and a new one cost 526 $.

Then a friend told me about to use the oven to fix the issue; yes weird but, after do some searchs in google and find the following video, I tried and it worked!!!

Recipe: 7.30 minutes (in the minute 2.30, open a little bit the oven door).
350 degrees Fahrenheit

My MBP started working properly again but after a whole month with no problems it broke again :(

So, last night I baked it again and it works!

Some research:

In July 2008, NVIDIA publicly acknowledged a higher than normal failure rate for some of their graphics processors due to a packaging defect. At that same time, NVIDIA assured Apple that Mac computers with these graphics processors were not affected. However, after an Apple-led investigation, Apple has determined that some MacBook Pro computers with the NVIDIA GeForce 8600M GT graphics processor may be affected. If the NVIDIA graphics processor in your MacBook Pro has failed, or fails within four years of the original date of purchase (mine has 4 years and a month), a repair will be done free of charge, even if your MacBook Pro is out of warranty.

The reason for the high failure rate was because of faulty solder material; when the GPU heated up and then cooled over its use, particularly when used in GPU intensive operations like games, the solder would become soft when hot, and when cool, that solder would crack, causing failure in the 8600M GT, 8600M GS, 8400M GT, and 8400M GS cards. It is widely acknowledged that these cards have a universal design flaw. It has also been speculated that mobile cards prior to the GeForce 8M series like the GeForce Go 7600 and earlier also have this design flaw, although it has not been proven.

An Apple support page describes this problem on some of the MacBook Pro laptops, manufactured in 2007-2008:
http://support.apple.com/kb/TS2377

Thus, I will be baking my macbook pro until the next macbook pro release, I will buy a new one as soon as possible.

Nueva adquisición

2012-05-07T15:04:00.001+02:00

Hace ya casi 40 días que tengo un nuevo amiguito por casa y no he dicho nada :)

Sí, he comprado un iPad :D

Se fué

2011-10-06T06:07:00.000+02:00

Un charchero y un iPad

2011-09-09T23:29:00.001+02:00

Al fin ya se han hecho con uno mis padres!

El facetime va a echar fuegooo :)

Nueva adquisición: Apple TV2

2011-08-06T05:38:00.000+02:00

Al final no he podido resistirme, fuí a ver la Apple Store en Jacksonville y sin quererlo salí con un nuevo aparato en mi mano :P

Online JavaScript beautifier

2011-07-14T12:33:00.002+02:00

I have had to decompress an javascript file and I have used the following url:
Useful and nice!

http://jsbeautifier.org/

:)

Switch Off Modification/Enhancement mode in SAP

2011-06-17T08:45:00.000+02:00

If we need to remove any class via SE24 we should deactivate this mode:

ABAP TRICKS: Find a BADI

2011-05-18T11:25:00.001+02:00

There are some cases where we need to add some actions when a transaction is called or any action in SAP is done.

This is almost the BADI definition but in the major of the cases we are not able to know which BADI to change in order to have our customized behaviour for a determined action.

Well, following the following steps we will be able to identify the BADI that we will need to change:

Step 1: SE37 display Function Module - SXV_GET_CLIF_BY_NAME.
Step 2: Set a BREAKPOINT on call function SXV_ADD_PREFIX .
Step 3:In another SESSION run the desired transaction, parameter 'name' gives the BADI; parameter 'clif ' gives implementation, e.g. for TCode MIGO name = MB_MIGO_BADI, clif = CL_EX_MB_MIGO_BADI.

Let me know if this helps.

reCAPTCHA & ABAP #verification process#

2011-04-16T19:06:00.001+02:00

If we need to verify a reCAPTCHA by a SAP server we can use the following way to do it.

Good luck!

We should create a “HTTP Connection to External Server” by SM59 tcode.
It will look like:

The verification process would be:

DATA: http_dest TYPE rfcdest VALUE 'ZTEST_HTTP'.

DATA: client TYPE REF TO if_http_client.
DATA: request TYPE REF TO if_http_request,
      rc TYPE sy-subrc,
      http_rc TYPE sy-subrc,
      xml_xstring TYPE xstring.

DATA: convin        TYPE REF TO cl_abap_conv_in_ce,
      l_data TYPE string.

START-OF-SELECTION.

  cl_http_client=>create_by_destination( EXPORTING
  destination = http_dest IMPORTING client = client ).

  CALL METHOD client->request->set_method(
    if_http_request=>co_request_method_post ).

*optional Request fields
  CALL METHOD client->request->set_form_field
    EXPORTING
      name  = 'privatekey'
      value = 'your_privateKey'.

  CALL METHOD client->request->set_form_field
    EXPORTING
      name  = 'remoteip'
      value = 'client_remote_ip'.

  CALL METHOD client->request->set_form_field
    EXPORTING
      name  = 'challenge'
      value = 'the_challenge_id'.

  CALL METHOD client->request->set_form_field
    EXPORTING
      name  = 'response'
      value = 'user_response'.

* send and receive
  CALL METHOD client->send
    EXCEPTIONS
      http_communication_failure = 1
      http_invalid_state         = 2
      http_processing_failed     = 3
      http_invalid_timeout       = 4
      OTHERS                     = 5.
  IF sy-subrc <> 0.
    RAISE connection_error.
  ENDIF.

  CALL METHOD client->receive
    EXCEPTIONS
      http_communication_failure = 1
      http_invalid_state         = 2
      http_processing_failed     = 3
      OTHERS                     = 4.

  rc = sy-subrc. "error receive

  IF rc = 0.
**http status code
    client->response->get_status( IMPORTING code = http_rc ).

    IF http_rc <> 200.
      """KO
    ELSE. "status 200 ->>OK
      CLEAR: xml_xstring.
      xml_xstring = client->response->get_data( ).
* show the
      CALL METHOD cl_abap_conv_in_ce=>create
        EXPORTING
          encoding    = 'UTF-8'
          endian      = 'L'
          ignore_cerr = 'X'
          replacement = '#'
          input       = xml_xstring             " Xstring
        RECEIVING
          conv        = convin.

      CALL METHOD convin->read
        IMPORTING
          data = l_data.                  " String

      WRITE l_data.
    ENDIF.
  ENDIF.

* VERY IMPORTANT: close your connection
  client->close( ).

The possible results are going to be:

false#incorrect-captcha-sol
or
true

:)

Un paraíso mágico: Guadix

2011-02-08T10:16:00.000+01:00

Como arreglar el respring/crash del multitasking en iPhone 3G

2010-12-15T14:57:00.001+01:00

Edita el archivo N82AP.plist (/system/library/coreservices/springboard.app) y cambia "opengles-1" a "opengles-2".

Reinicia o haz un respring y listo!

Why Hitler lost the war...the real reason

2010-12-14T14:48:00.000+01:00

Amazing!

2010-11-03T11:54:00.000+01:00

Programar en iPhone iOS 4.1 sin cuenta de desarrollador

2010-10-22T22:38:00.000+02:00

Funciona a la perfección!

El script:
http://pastie.org/1210052

Los 'templates':
http://www.mediafire.com/?h6o2229bh6k...

Posting from my new iPhone 4

2010-08-25T03:34:00.000+02:00

Mobile Blogging from here.

Amazing!!!

ABAP Object

2010-06-14T15:39:00.001+02:00

Empieza una nueva etapa en mi vida desde el lunes pasado, hoy hago una semanilla en un nuevo puesto de trabajo programando ABAP Object, vamos a desarrollar un módulo nuevo para el producto estrella de la compañía: euHReka Work Space.

Ya contaré mis progresos, por ahora, leer leer y más leer o cómo dicen por aquí de 'training'.

Adios Support, adios tickets, adios incidencias :)

Un iPad en mis manos

2010-05-29T21:21:00.001+02:00

Yo ya lo he tocado!!!
Y sí, quiero un iPad.

Fly baby, fly! Gari the Hummingbird is born

2010-05-28T13:00:00.002+02:00

Por fin tenemos la esperada actualización del firmware para mi Fonera 2.0n.
En realidad fue hace ya casi un mes pero no he tenido la oportunidad de probarlo hasta ayer.

Puedo confirmar que funciona muy bien con mis iphones, mi MBP y mi MacMini.

Ahora si que sí!!!

Reducir tamaño de imagen al enviar por Mail

2010-05-23T21:57:00.000+02:00

Hoy me ha surgido la necesidad de enviar una imagen por Mail y ésta era demasiado grande, pues googleando por ahí he encontrado que nuestra cliente de correo electrónico favorito puede modificar el tamaño de la imagen cuando vas a mandar el correo electrónico, hay una opción en la esquina derecha inferior que nos lo habilita.

Mac OS, como siempre se sale :P

FIX: Snow Leopard & Network Connect

2010-02-20T14:40:00.000+01:00

He tenido problemillas a la hora de actualizar el Network Connect, pensaba que ya funcionaba bien y de repente, no quiso actualizar y ...
Buscando por ahí encontré un par de hilos que hablaban de errores al extraer el software, error java.... y demás y tras comprobar que es lo que me pasaba bastó por abrir una terminar y escribir lo siguiente:
>>> sudo keytool -storepasswd -new changeit -keystore /System/Library/Frameworks/JavaVM.framework/Resources/Deploy.bundle/Contents/Home/lib/security/cacerts -storepass changeme

Funciona, aquí lo dejo, seguro que me servirá otra vez...