I have an attribute that is comma-separated list, and I want to search for a particular value in that list

example:

<img id=”img1” src=”somepic.jpg” tags=”nature,flower,color”>

SOLUTION

Using jQuery, it’s simple to do, for example, I will search for the tag “nature” in the image

var exists = $.inArray(“nature”, $(“#img1”).attr(“tags”).split(',')) != -1;

<input name="default_lang" value="en" type="radio" />

<input name="default_lang" value="fr" type="radio" />

<input name="default_lang" value="de" type="radio" />

Well, it’s easy with jQuery

var default_lang = $('input:radio[name=default_lang]:checked').val();

REQUIREMENTS

• Ubuntu 12.04
• uTorrent Server (You can download from here)
• libssl0.9.8

INSTALLATION

1. Download and save to your folder (e.g: Downloads), you will get a .tar.gz when download finished

2. Open Terminal (by menu or by using Ctrl + Alt + T ), then do the following commands

- Go to the Download folder

$ cd Downloads

- Copy the downloaded file to /opt

$ sudo cp utorrent-server-3.0-ubuntu-10.10-27079.tar.gz /opt

(Remember to check name of the file you download, for me it’s utorrent-server-3.0-ubuntu-10.10-27079.tar.gz)

- Go to the /opt folder

$ cd /opt

- Now uncompress the file

$ sudo tar -zxf utorrent-server-3.0-ubuntu-10.10-27079.tar.gz

You will get a folder name called utorrent-server-v3_0

- Create a symbolic link (kind of a shortcut) so that you can run the torrent server from Terminal

$ sudo ln -s /opt/utorrent-server-v3_0/utserver /usr/bin/utserver

3. You are almost ready by now, Install the libssl0.9.8 library

$ sudo apt-get install libssl0.9.8

4. Now start you utorrent server

$ utserver –settingspath /opt/utorrent-server-v3_0

RUN

uTorrent will be launched from any Web browser, open Firefox / Chrome / Opera and navigate to

http://localhost:8080/gui

with username is “admin” (withou double quote) and password is empty

The Apple Remote Desktop 3.3 installer may report that it requires Mac OS X v10.6 when used with OS X Lion. In Mountain Lion, the Apple Remote Desktop 3.3 installer may report that ""RemoteDesktop.mpkg" can’t be opened because it is from a an unidentified developer."

Show how to solve this?

RESOLUTION

1. Copy the Apple Remote Desktop Installer from the Installation disc to the desktop.
2. Press and hold the Control key and click the Installer icon.
3. In the contextual menu that appears, choose Show Package Contents.
4. In the package contents, navigate to Contents/Installers.
5. Control-click RemoteDesktopAdmin.pkg and choose Show Package Contents.
6. In the package contents, double-click the Archive.pax.gz file to expand it.
7. In the expanded archive, navigate to Archive/Applications/ and drag Remote Desktop to your Applications folder.
8. Run Software Update immediately to update Remote Desktop to the latest version.

1. Download AppZapper, go through your Application folder, drag and drop any unused applications to the AppZapper windows to regain the space.
2. Download Monolingual, these help you to remove unused locale, this can free up to 2GB of space for you easily
3. Open up iPhone and delete photos that you no longer need. Remember to empty iPhoto own’s trash.
4. Spend some time and go though your documents, movies, and picture folder, delete any junk that you no longer have any use.
5. Open up iTunes and delete all the music and podcasts you no longer like or need
6. Clear old email messages in Apple’s Mail
7. Go go Library->Caches and delete anything related to the applications have been uninstalled, repeat the same process for the Library-> Preferences
8. Remove XCode installer from the Installers folder in your Application folder if you have it
9. Go to Music –> GarageBand and delete any demo songs
10. Delete the “icons” folder from Libaray –> Safari, this folder store all the icons on the websites, appear next to the web-url. This will also speed up your Safari web browsing

NoSleep makes closing of your MacBook lid possible without going to a sleep mode. Now you shouldn’t have to plug your mouse and monitor to stay computer awake – just activate it by clicking a menu bar icon or check a tick in the System Preferences and continue downloading huge files and watching favorite movies over the network with lid closed. This is a very popular use-case that the Mac should support internally. Now you have NoSleep to be your friend when you want to close the lid but keep your Mac running as usual.

You can download NoSleep for free here

1. Start –> Run –> CMD

2. Enter the command line:

WMIC /OUTPUT:C:\ProcessList.txt PROCESS get Caption,Commandline,Processid

OR

WMIC /OUTPUT:C:\ProcessList.txt path win32_process get Caption,Processid,Commandline

3. Open the C:\ProcessList.txt and you get the full path of the running application’s process

wget http://www.python.org/ftp/python/2.7.2/Python-2.7.2.tgz
tar zxvf Python-2.7.2.tgz

2. INSTALL

cd Python-2.7.2

./configure –prefix=/home/<your account>/opt/python272 --enable-unicode=ucs4
make
make install

3. TEST

Now try to run:

/home/<your account>/opt/python272/bin/python

4. MAKE IT YOUR DEFAULT PYTHON

$vim ~/.bashrc

add the following line

export PATH=/home/<your account>/opt/python272/bin:$PATH

reload the session

$source ~/.bashrc

1. Using PHP

If you have PHP installed on your system then do the following command

php –r ‘print md5(“MD5 in Linux”);’

2. Using OpenSSL

This required OpenSSL installed on you system

echo –n ‘MD5 in Linux’ | openssl md5

3. Using md5sum

echo –n ‘MD5 in Linux’ | md5sum -

So, to fix the problem, edit your MySQL configuration file (my.cnf) and change (or add if it doesn’t exist) the parameter

max_allowed_packet=80M

Hope that works for you, too!