Passing parameters to javascript action methods

http://stackoverflow.com/questions/8442552/passing-parameters-to-a-jquery-function-from-a-button-click

Re-codesign iPhone apps (.ipa files) with Enterprise Certificates

http://avinashdongarwar.blogspot.com/2013/12/re-codesign-iphone-apps-ipa-files-with.html

Pre-Requisites

1)   Download the distribution certificate from iOS Developer Enterprise Program account. Include it in keychain by double clicking on downloaded .cer file. 

2)   Download the provisioning profile for the app that needs to be resigned from  iOS Developer Enterprise Program Account.

3)   Have the .ipa file of the app that needs to be resigned.

How to Re-sign -

 Lets say Application.ipa is the one we are re-signing.

Open terminal  and -

1)  Unzip the .ipa file.

unzip Application.ipa 

2)  At this stage, you will be having a directory named “Payload” in your working directory with a file with .app extension inside.  In this case it will be Application.app.

3)  In case you want to check the signing authority of the app -

 codesign -dvv Payload/Application.app

4)  Remove old code signature.

rm -r "Payload/Application.app/_CodeSignature" "Payload/Application.app/CodeResources" 2> /dev/null | true

5)   In case Bundle identifier used for registering the application while creating provisioning profile through Enterprise account differs from what was used while signing the app for the first time, we need to change Bundle               identifier using Plistbuddy.

/usr/libexec/PlistBuddy Payload/Apps.app/Info.plist

Use following commands -

a)  Set :CFBundleIdentifier

b)  Save

c)  Quit

6)  In case app uses OS capabilities like Shared keychain, SSO, push notifications etc. we need to add an entitlements property list while resigning in order to enable App Sandbox for the application. For example:

. A new entilements file can be created using –

     /usr/bin/codesign -d --entitlements :entitlements.plist Payload/Application.app

7)  Open the entitlements.plist and edit it.

a) vi entitlements.plist

b) Press i.

c) Entilements.plist looks like -

UTF-8

"?>

http://www.apple.com/DTDs/PropertyList-1.0.dtd

">

        application-identifier

        XXXXXXXX.

        get-task-allow

       

        keychain-access-groups

       

                XXXXXXXX.

                XXXXXXXX.< keychain group id>

                …………..etc………..

       

In the above chunk, XXXXXXXX part has to be replaced with team ID of the Enterprise Account.

d)  Press esc

e)  :wq!

8) Replace embedded provisioning profile.

cp "" "Payload/Apps.app/embedded.mobileprovision"

9) Re-sign

 /usr/bin/codesign -f -s "" --resource-rules "Payload/Application.app/ResourceRules.plist" --entitlements entitlements.plist "Payload/Application.app"

Certificate Authorities can be even checked in "Keychain Access" Utility application on MAC systems. Open "Keychain Access"  and search with keyword "iPhone Distribution".

  

10) Repackage

    zip -qr "Application.resigned.ipa" Payload

Resigning an application

http://avinashdongarwar.blogspot.com/2013/12/re-codesign-iphone-apps-ipa-files-with.html

Crashing avd emulator

http://timvoet.com/2013/01/04/avd-emulator-crashes-on-mac/

OSX Launchd configuration

http://nathangrigg.net/2012/07/schedule-jobs-using-launchd/

Enable syslog server on Mavericks

http://stackoverflow.com/questions/5510563/how-to-start-syslogd-server-on-mac-to-accept-remote-logging-messages

Installing geoip to mavericks

http://www.krishnasunuwar.com.np/2014/02/installation-maxmind-geoip-python-library-in-os-x-10-9-mavericks/

Steps to installing GeoIP for django

1.  Install C Library
2.  Download binary database and put it in share folder
3. Download python library GeoIP 1.3.1 (pip install geoip)
4.  Configure Django settings.py
    'django.contrib.gis',

Take Android screenshots with adb

http://blog.shvetsov.com/2013/02/grab-android-screenshot-to-computer-via.html

OSSIM Custom Collectors

http://santi-bassett.blogspot.com/2012/09/hands-on-3-creating-custom-ossim-plugin.html

Dynatables custom column sort

https://github.com/alfajango/jquery-dynatable/issues/27

iOS Provisioning Profiles location

/Users/$(username)/Library/MobileDevice/Provisioning Profiles/

Update Android SDK command line

 android update sdk --no-ui

Good article on Python Decorators

http://simeonfranklin.com/blog/2012/jul/1/python-decorators-in-12-steps/

Tastypie valid lookups

exact
iexact
contains
icontains
in
gt
gte
lt
lte
startswith
istartswith
endswith
iendswith
range
year
month
day
week_day
isnull
search
regex
iregex

Ex:

class ThemeResource(ModelResource):
class Meta:
allowed_methods = ['get', 'put']
queryset = Theme.objects.all()
resource_name = 'theme'
filtering = {
'name': ['exact', 'icontains'],
'id':('exact'),
}

http://local.test:8000/api/v1/theme/?format=json&name__icontains=agenda

django Incorrect string value for object_repr

http://stackoverflow.com/questions/11497744/django-mysql-unicode-errors

ALTER TABLE django_admin_log MODIFY object_repr VARCHAR(200) CHARACTER SET utf8 COLLATE utf8_unicode_ci NOT NULL;

Showing collation and setting collation MySQL

mysql> show full columns from [table];

ALTER TABLE [table] CONVERT TO CHARACTER SET utf8 COLLATE utf8_general_ci;

Load iOS 6.1 SDK into XCode5

1. Find the SDK file, like iPhoneOS6.1.sdk, in your or your friend's older Xcode directory.
2. Sym link the old SDK to the new XCode5 app directory:
3. ln -s /Applications/Xcode4.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS6.1.sdk /Applications/Xcode.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS6.1.sdk

RabbitMQ Installing rabbitmqadmin

rabbitmq-plugins enable rabbitmq_management

Restart rabbitmq server:
rabbitmqctl stop
./rabbitmqctl-server

Download rabbitmq_management from:
http://[server]/cli/

Django filter on multiple object IDs

https://docs.djangoproject.com/en/1.5/topics/db/queries/

# Get blogs entries with id 1, 4 and 7
>>> Blog.objects.filter(pk__in=[1,4,7])

# Get all blog entries with id > 14
>>> Blog.objects.filter(pk__gt=14)

Print attributes of python object

from pprint import pprint
pprint (vars(your_object))