Grunt নিয়ে কিছু কথা ১

Grunt হল একটি টাস্ক রানার এই ডায়াগল শুনতে শুনতে মনেহয় আপনাদের মাথা ব্যাথা হয়ে গিয়েছে, তো টাস্ক রানারটাই বা আসলে কি? ধরুন আপনি ভাবছেন যে একটা সিএসএস ফাইলে কাজ করার থেকে অনেকগুলো সিএসএস ফাইল নিয়ে কাজ করবেন এবং তারপর কোন সিস্টেম ব্যবহার করে সেগুলো মার্জ করে একটা style.css ফাইল বানিয়ে নিবেন ইয়েস এই কাজটাই আপনাকে Grunt করে দিবে। Continue reading Grunt নিয়ে কিছু কথা ১

How to change bootstrap collapse nav menu appearing time

I was trying to change the appearing time for bootstrap navigation for touch device. Many jQuery and less css based solution I found in web but I found a convenient solution in Stack Overflow. Here is it Continue reading How to change bootstrap collapse nav menu appearing time

Mcrypt PHP extension required saying while installing laravel?

Yah I’ve faced this problem several times while installing laravel with composer, I’m using Ubuntu 13.10. its very weird problem really. I got this error message when I entered this command.

[php]php artisan serve[/php]

The error message is like this

mcrypt requered ubuntu



But the point is its already installed in my system.

You have to enter below command to solve this

sudo ln -s /etc/php5/conf.d/mcrypt.ini /etc/php5/mods-available
sudo php5enmod mcrypt
sudo service apache2 restart

You are done I think now run the command again, I’m also learning laravel 😛

Ow! Robert gave me the solution 🙂

Reset DNS Cache, Flash or Clear on windows Vista, 7 and 8


When you visit a domain for first time the server location and DNS, pc will automatically save them in cache. After changing the domain DNS or Sever location pc don’t get it immediately because PC DNS cache update after a certain time. In this situation we need to flash or reset the DNS immediately otherwise computer go to the previous server for information.



1. Click the Microsoft Vista Start logo in the bottom left corner of the screen 2. Click All Programs 3. Click Accessories 4. RIGHT-click on Command Prompt 5. Select Run As Administrator 6. In the command window type the following and then hit enter: ipconfig /flushdns 7. You will see the following confirmation

Tiles Gallery with HTML5 and CSS3

Was working to build a theme and created a small gallery. Its so easy to make this type of gallery or this type of gallery is enough in the web. So if you are expert one please leave the page asap 😛

Add the CSS file

[html]<link rel="stylesheet" type="text/css" href="assets/css/style.css">[/html]

This is HTML Markup 

[html]<div class="gallery gallery-col-4"> <div class="item"> <img src="assets/img/01.jpg" alt=""> <a href="#"> <div class="overlay"> <h4>Heading</h4> <p>Lorem Ipsum Dolor Sit Amet Lorem Ipsum Dolor Sit Amet Lorem Ipsum</p> </div> </a> </div> <!– ——————— more item can be here ————————— –> </div>[/html]

There are 3 column style available for the gallery, to get 2 or 3 column style change the class “gallery-col-4” to “gallery-col-2” or “gallery-col-3“.

DEMO Image copyright reserved by MaK’s PhotoGraphy

Gallery DEMO Here

Also gallery demo has added below.


License: Free to use and abuse 😉

Keep Using it 🙂

How to use VNC viewer (remote desktop)

Using remote server is fun, you can use a VPS as you desktop. First of all you have to buy a vps and set up the server then use a app to operate it. It’s just like a TEAM VIEWER nothing else. If you can’t do it contact with your vps provider or any system admin. Lest see What Wiki Says

In computing, Virtual Network Computing (VNC) is a graphical desktop sharing system that uses the Remote Frame Buffer protocol (RFB) to remotely control another computer. It transmits the keyboard and mouse events from one computer to another, relaying the graphical screen updates back in the other direction, over a network.

Here is a small tutorial of connecting VNC viewer. There are many apps to connect. I prefer Real VNC its a cross-platform app. Download the appropiate version from Here and install it. If you are using windows then its nothing without a double click to run. If you are using Ubuntu then you have to change the file permission of the file you just downloaded. First open the terminal (CTRL+ ALT+ T) and enter the directory where the file was downloaded and enter below command.

[sourcecode] $ cd your-directory $ chmod -x filename $ filename //or you can run the file by clicking on it [/sourcecode]

And you are done, you don’t need run those command again and again, just double click on the file and you will see like below

VNC Viewer_006

If are using windows then just click on the downloaded exe file and you will see almost same window. Anyway how you have to enter your login credentials to this window. Enter your IP address with port or you may have the domain with port. Press connect button and enter password in the recent appeared password window then you will see like below,


Graphics quality depends on you server config and your internet speed.

Hostlen Offer Remote Desktop from many location (US, UK, Germany, Swis etc) Contact by providing your requirement from here. Price started from $15 per Month.

Proper Way to Install Skype in Debian Based Distro

I faced problem by downloading (deb file) and installing skype from May be it occurs for version mismatch. Skype don’t provide skype for all version of ubuntu. Skype authority isn’t much active in development on linux environment. I am using Ubnutu 13.04 and there are no specific skype version for this linux destro. The main problem was I wasn’t seeing any skype notification icon at top right. Somebody said Skype is no more in canonical repository but it is still there, I am not getting any problem by installing from here. Open Terminal and add the repository, update list and install skype.

sudo add-apt-repository "deb$(lsb_release -sc) partner"
sudo apt-get update
sudo apt-get install skype

Gmail Search Operators

Advanced search

Advanced search operators are query words or symbols that perform special actions in Gmail search. These operators allow you to find what you’re looking for quickly and accurately. They can also be used to set up filters so you can organize your inbox automatically. Some of the most useful operators are listed below.

You can also refine your search by clicking the arrow in the search box.


Operator Definition Examples
from: Used to specify the sender Example: from:amy Meaning: Messages from Amy
to: Used to specify a recipient Example: to:david Meaning: All messages that were sent to David (by you or someone else)
subject: Search for words in the subject line Example: subject:dinner Meaning: Messages that have the word “dinner” in the subject
OR Search for messages matching term A or term B* *OR must be in all caps Example: from:amy OR from:david Meaning: Messages from Amy or from David
(hyphen) Used to exclude messages from your search Example: dinner -movie Meaning: Messages that contain the word “dinner” but do not contain the word “movie”
label: Search for messages by label Example: from:amy label:friends Meaning: Messages from Amy that have the label “friends”Example: from:david label:my-family Meaning: Messages from David that have the label “My Family”
has:attachment Search for messages with an attachment Example: from:david has:attachment Meaning: Messages from David that have an attachment
list: Search for messages on mailing lists Example: list:[email protected]Meaning: Messages with the words [email protected] in the headers, sent to or from this list
filename: Search for an attachment by name or type Example: filename:physicshomework.txt Meaning: Messages with an attachment named “physicshomework.txt”Example: label:work filename:pdf Meaning: Messages labeled “work” that also have a PDF file as an attachment
” ” (quotes) Used to search for an exact phrase* *Capitalization isn’t taken into consideration Example: “i’m feeling lucky”Meaning: Messages containing the phrase “i’m feeling lucky” or “I’m feeling lucky”Example: subject:”dinner and a movie”

Meaning: Messages containing the phrase “dinner and a movie” in the subject

( ) Used to group words Used to specify terms that shouldn’t be excluded Example: from:amy (dinner OR movie) Meaning: Messages from Amy that contain either the word “dinner” or the word “movie”Example: subject:(dinner movie)Meaning: Messages in which the subject contains both the word “dinner” and the word “movie”
in:anywhere Search for messages anywhere in Gmail**Messages in Spam and Trash are excluded from searches by default Example: in:anywhere movie Meaning: Messages in All Mail, Spam, and Trash that contain the word “movie”
in:inboxin:trashin:spam Search for messages in Inbox, Trash, or Spam Example: in:trash from:amyMeaning: Messages from Amy that are in Trash
is:importantlabel:important Search within messages that Priority Inbox considers important. Example: is:important from:janetMeaning: Messages from Janet that were marked as important by Priority Inbox
is:starredis:unreadis:read Search for messages that are starred, unread, or read Example: is:read is:starred from:DavidMeaning: Messages from David that have been read and are marked with a star










Search for messages with a particular star Example: has:purple-star from:DavidMeaning: Messages from David that are marked with a purple star
cc:bcc: Used to specify recipients in the cc: or bcc: fields**Search on bcc: cannot retrieve messages on which you were blind carbon copied Example: cc:david Meaning: Messages that were cc-ed to David


Search for messages sent or received during a certain period of time(using the date format yyyy/mm/dd) Example: after:2004/04/16 before:2004/04/18 Meaning: Messages sent between April 16, 2004 and April 18, 2004.**More precisely: Messages sent after 12:00 AM (or 00:00) April 16, 2004 and before April 18, 2004.
older_thannewer_than Similar to older and newer, but allows relative dates using d, m, and y for day, month, and year Example: newer_than:2dMeaning: Finds messages sent within the last two days.
is:chat Search for chat messages Example: is:chat monkeyMeaning: Any chat message including the word “monkey.”
deliveredto: Search for messages within a particular email address in the Delivered-To line of the message header Example: deliveredto:[email protected]Meaning: Any message with [email protected] in the Delivered-To: field of the message header (which can help you find messages forwarded from another account or ones sent to an alias).
circle: Search for messages that were sent from someone who you added to a particular Google+ circle Example: circle:friendsMeaning: Any message that was sent by a person in your “Friends” circle.Examples: circle:”soccer friends (team blue)” or circle:”my \”fab four\””

Notes: For circle names that include a space, parentheses, curly brackets, or vertical bar, add quotes around the name. For names that include quotes, add a back slash immediately before the quotes.

has:circle Search for all messages that were sent from someone who you added to your Google+ circles Example: has:circle Meaning: Any message that was sent by a person in any of your circles.
category: Search for messages within a category Example: category:updatesMeaning: All messages in the Updates category.Example: category:social Mindy

Meaning: Messages in the Social category that include “Mindy.”

size: Search for messages larger than the specified size in bytes Example: size:1000000 Meaning: All messages larger than 1MB (1,000,000 bytes) in size.
larger:smaller: Similar to size: but allows abbreviations for numbers Example: larger:10M Meaning: All messages of at least 10M bytes (10,000,000 bytes) in size.
+(plus sign) Match the search term exactly Example: +unicorn Meaning: Finds messages containing “unicorn” but not “unicorns” or “unciorn”
rfc822msgid: Find a message by the message-id header Example: rfc822msgid:[email protected]Meaning: Locates the exact message with the specified SMTP message-id. Learn more about headers.
has:userlabelshas:nouserlabels Search for messages that have and have not had labels that you created applied to them.NOTE: Gmail applies labels to individual messages, not to conversation threads. Example: has:nouserlabelsMeaning: Finds all messages without any of your own labels (excludes automatic labels like inbox, spam, and trash). Since Gmail applies labels to individual messages, you might see results that appear to have labels; in this case, another message in the same conversation thread has had a label applied to it.


Boolean operators

You can use boolean operators such as ‘OR’ when searching in Gmail.

For example, to look for messages from [email protected] and messages that contain the subject line ‘Meeting reminder’, you can enter ‘[email protected] OR meeting reminder’ in your Gmail search box.

Using these along with Gmail’s advanced operators can be a great way of making your search criteria more powerful.

The ‘or’ function in Gmail is represented by ‘OR,’ and the ‘not’ function is represented by a minus (-). You also can use quotes (” “) to specify an exact phrase.

How to install plugins in Sublime Text

Sublime is one of the popular text editor. Recent version is Sublime 3. I really love this text editor very much, may be Sublime has all popular features. I was using notepad++ which is the most used text editor. Don’t be late just download the latest version of Sublime Text from here. Now it is Sublime 3 Beta. Its beta but good enough to use. Its cross Platform and don’t need to get pain if you are linux or MAC user.

for ubuntu and ubuntu debian destro users, install it from PPA by entering these commands on terminal,

user@pcname:~$ sudo add-apt-repository ppa:webupd8team/sublime-text-2
user@pcname:~$ sudo apt-get update
user@pcname:~$ sudo apt-get install sublime-text


So this is your sublime text 3 window.

Now go here to get the installing code of sublime package control. You will see two box with the installation code. Copy the code which match with your version. Also I mentioned the code and you can copy from below.

Sublime Package Control for Sublime Text 3 

import urllib.request,os; pf = 'Package Control.sublime-package'; ipp = sublime.installed_packages_path(); urllib.request.install_opener( urllib.request.build_opener( urllib.request.ProxyHandler()) ); open(os.path.join(ipp, pf), 'wb').write(urllib.request.urlopen( '' + pf.replace(' ','%20')).read())

Sublime Package Control for Sublime Text 2

import urllib2,os; pf='Package Control.sublime-package'; ipp = sublime.installed_packages_path(); os.makedirs( ipp ) if not os.path.exists(ipp) else None; urllib2.install_opener( urllib2.build_opener( urllib2.ProxyHandler( ))); open( os.path.join( ipp, pf), 'wb' ).write( urllib2.urlopen( '' +pf.replace( ' ','%20' )).read()); print( 'Please restart Sublime Text to finish installation')

Copy the code, go View > Show Console (Ctrl+`), paste the code in the box appeared below and press enter. A small process will start, wait until finish it.


Sublime Console

You are almost done, restart Sublime and press Ctrl+Shift+P and you will see a box appeared like below


Type “Package” and you will see the package control options, now select “Package Control: Install Package” and you will see the available packages like below.


Type your keyword, select a plugin and press Enter. It will be installed to your system and then you will see a message at the very bottom of sublime.


Now install your essentials plugins by sublime package control.



Perfect Workflow in Sublime Text 2

Here Henrique Barroso Listed some essential Plugins for Sublime


Happy Subliming 😀