Triangle 7 equal areas

Divide A Triange into a 5 triangle of equal Area.

http://digitalpbk.com/interview-questions/divide-triange-5-triangle-equal-area Divide A Triange into a 5 triangle of equal Area. None The answer is pretty simple and straight forward. Area of a triangle is 1/2 x (base) x (height). So divide the base into 5 segments and join the segment end points to the vertex opposite to the base. Area of the triangles now is 1/2 x (base/5) x (height) = Area of the original triangle / 5. Interview Questions ...

Change Network adapter MAC address on Windows 7

http://digitalpbk.com/windows/change-network-adapter-mac-address-windows-7 that the MAC addresses does not collide. Most of us thought we cant change it, but yes we can change the MAC address. To change Mac Address in Windows 7 Open Control Panel > Network and Internet > Network and Sharing Center Click on Change adapter settings as highlighted in the screenshot above. Right click on your network connection (Local Area LAN or Wireless WAN) and click Properties. On the properties window click Configure. On the advance tab, click Network Address and Enter ...

Reminder after dividing factorial 1! + 2! + 3! + ? + 100! By 7?

http://digitalpbk.com/interview-questions/reminder-after-dividing-1-factorial-2-3-100-7 Reminder after dividing factorial 1! + 2! + 3! + ? + 100! By 7? None (a + b + c + d + .... x ) / 7 = a/7 + b/7 + c/7 + .... x / 7 Therefore 1!+2!+..100! / 7 = 1!/7 + .. 7!/7 + ..100! / 7 Reminder of (a+b)/7 = Reminder(Reminder (a/7) + Reminder (b/7)) / 7 Since Reminder of all numbers from 7! to 100! are 0 , Reminder of 1!+..100! is 1!+2!+3!+..6! = 1 + 2 + 6 + 24 + 120 + 720 = 873 Reminder of 873 divided by 7 is 5 Hence Answer : 5 Interview Questions ...

BASH Playlist handler and mpg123 interface

http://digitalpbk.blogspot.com/2008/05/bash-mp3-player-mpg123-sed-playlist.html .52.5 2.52.5 2.52.6 2.62.7 2.72.7 2.72.8 2.82.9 2.93.0 3.03.0 3.0Updates1.1 : + Added equalizer file "like.eq"+ Removed input if only 1 selection+ Exits automatically if no matches1.0 : Everything new ...

Compare Sony Vaio vs Macbook White

http://digitalpbk.com/hardware/compare-sony-vaio-cw-vpccw26fg-versus-vs-apple-macbook-white Design FeatureSony Vaio CWMacbook White Size & WeightDimensions (WxHxD) : 341.3 mm x 27.5-38.5 mm x 233.1 mm Weight : 2.4 kg (including the supplied battery) Dimensions (WxHxD): 33.03 cm (13.00 inches) x 2.74 cm (1.08 inches) x 23.17 cm (9.12 inches) Weight : 2.13 kg (4.7 pounds) Looks Keyboard Like all the Apple products the looks of Macbook white is good. Sony Vaio also looks equally good. The keyboard design of both looks very similar. Macbook being 13inch is lighter than ...

uTorrent 2.2 uTP means slower downloads

http://digitalpbk.com/utorrent/utorrent-22-utp-slow-downloads-disable TP makes torrent crawling to under 10 kbps in most cases, since uploads are also slow. uTP protocol makes torrent traffic of lower priority. If it could give equal priority to both traffic, we could see better download rates, which is a win - win for both users on the network. Disabling uTP feature in uTorrent 2.2 uTP uTorrent slows down the upload/download speed. To disable uTP on uTorrent 2.2, goto Options > Preferences click on the BitTorrent option and uncheck the Enable bandwidth ...

Perl Script to send Free SMS to any mobile number in INDIA using way2sms

http://digitalpbk.com/perl-sms/perl-script-send-free-sms-any-mobile-number-india-using-way2sms { $dest = Compress::Zlib::memGunzip($dest); $mech->update_html($dest); } $mech->get("http://wwwl.way2sms.com//jsp/InstantSMS.jsp?val=0"); $dest= $mech->response->content; if($mech->response->header("Content-Encoding") eq "gzip") { $dest = Compress::Zlib::memGunzip($dest); $mech->update_html($dest); } print "Sending ... \n" if($deb); $mech->form_with_fields(("MobNo","textArea")); ...

Timezone: PHP, Shell and Crontab

http://digitalpbk.blogspot.com/2009/05/crontab-server-timezone-php-date.html at the SERVER. In order to set the Timezone to your area, we have to set the appropriate environment variable.export TZ="/usr/share/zoneinfo/{Continent}/{Place}"Eg:export TZ="/usr/share/zoneinfo/Asia/Calcutta"Add this snippet to your .bashrc to set your timezone to your localtime.CrontabCrontab runs in the same timezone as the server, so for now the best thing to do is calculate the offset between the server timezone and your localtime zone, and plan your crontab accordingly. For example ...

Solve Write Permission Denied on Files Windows 7

http://digitalpbk.com/windows/solve-write-permission-denied-files-windows-7 Solve Write Permission Denied on Files Windows 7 Windows 7 file attributes and earlier versions of windows such as XP or 98 is very different. The difference is notable if you use NTFS file system which has more security features. On Windows 7 if you get "Write Permission Denied" on any file , Right Click > Properties On the security tab, click on edit as highlighted in the screenshot below : On this window, check the Write option and click Apply and Ok Now you ...

Permission Denied on Hosts File (Windows 7)

http://digitalpbk.com/windows/host-file-windows-7-write-permission-denied Permission Denied on Hosts File (Windows 7) On Windows 7, I was trying to edit the host file using Komodo and was getting Permission Denied, and tried notepad too still got permission denied. I thought initially it was McAfee Anti Virus that was disabling the edit of host file as this file is an important system configuration file. The reason but was that Windows requires the editor to run with administrator privileges to edit the file, this is different in Windows XP because all programs ...