Tech Travel Tricks

Tuesday 25 October 2016

Error during evaluation of all-head-content

This usually happens when we start editing our blog templete or adding google verification. To over come this you need to do :-

Method 1.

Go to Template on left hand side bar.
Now click edit as HTML.
Click on HTML page and hit Ctrl + F.
Enter "<b:include data='blog' name='/>all-head-content'/>" .
And replace it with <b:include data='blog' name='all-head-content'/>.

Method 2.

Go to Template on left hand side bar.
Now click edit as HTML.
Click on HTML page and hit Ctrl + F.
Look for name='all-head-content'/> and check data ='' .
Replace the content inside quotes with blog .

If still unable to do here is sample code below:-

<head>

<meta expr:content='data:blog.isMobile ? "width=device-width,initial-scale=1.0,minimum-scale=1.0,maximum-scale=1.0" : "width=1100"' name='viewport'/>

<b:include data='blog' name='all-head-content'/>

<title><data:blog.pageTitle/></title>

Story of Tree | The Boy and a Tree

A long time ago, there was a huge apple tree. A little boy loved to come and play around it everyday. He climbed to the treetop, ate the apples, took a nap under the shadow.. he loved the tree and the tree loved to play with him. Time went by.. the little boy had grown up and he no longer played around the tree every day.

One day, the boy came back to the tree and he looked sad. ‘Come and play with me’ the tree asked the boy. ‘I am no longer a kid, I do not play around trees any more’ the boy replied. ‘I want toys. I need money to buy them.’ ‘Sorry, but I do not have money.. but you can pick all my apples and sell them. So, you will have money.’ The boy was so excited. He grabbed all the apples on the tree and left happily. The boy never came back after he picked the apples. The tree was sad.

One day, the boy who now turned into a man returned and the tree was excited ‘Come and play with me’ the tree said. ‘I do not have time to play. I have to work for my family. We need a house for shelter. Can you help me?” Sorry, but I do not have any house. But you can chop off my branches to build your house.’ So the man cut all the branches of the tree and left happily. The tree was glad to see him happy but the man never came back since then. The tree was again lonely and sad.

One hot summer day, the man returned and the tree was delighted. ‘Come and play with me!’ the tree said. ‘I am getting old. I want to go sailing to relax myself. Can you give me a boat?’ said the man. ‘Use my trunk to build your boat. You can sail far away and be happy.’ So the man cut the tree trunk to make a boat. He went sailing and never showed up for a long time.

Finally, the man returned after many years. ‘Sorry, my boy. But I do not have anything for you anymore. No more apples for you’ the tree said. ‘No problem, I do not have any teeth to bite’ the man replied. ‘No more trunk for you to climb on’ the tree said. ‘I am too old for that now’ the man said. ‘I really cannot give you anything.. the only thing left is my dying roots’ the tree said with tears. ‘I do not need much now, just a place to rest. I am tired after all these years’ the man replied. ‘Good! Old tree roots are the best place to lean on and rest, Come, come sit down with me and rest.’ The man sat down and the tree was glad and smiled with tears..

Moral: The tree is like our parents. When we were young, we loved to play with our Mum and Dad.. When we grow up, we leave them.. only come to them when we need something or when we are in trouble. No matter what, parents will always be there and give everything they could just to make you happy. You may think the boy is cruel to the tree, but that is how all of us treat our parents. We take them for granted we don’t appreciate all they do for us until it’s too late.

Source : http://www.moralstories.org/the-boy-and-a-tree/

Prove Chacha's wife Chachi | Chachi

Hence proved

Monday 24 October 2016

Full form of KDE, GNOME and GNU ? | KDE | GNOME | GNU

KDE stands for K Desktop Environment. The letter K used to stand for Kool (cool).

GNOME stands for GNU Network Object Model Environment.

GNU is a recursive acronym and stands for GNU's Not Unix.

Friday 21 October 2016

What is a webcrawler? | Webcrawlers

web crawler is basically a Bot , which works with programming manner in order to gather information from web and store that into some files or Db .

I usually prefer to do web crawling working with the help of kapow katylist tool .

Eg:-

If you want to all results coming on serach of PHP on hiting serach on Google or Say Quora , then these all results can be gathered together with the help of web crawling.

Add pdf to Blogger | Embedding a PDF to Blogger

Learn how to add PDF docs to blogger in just simple steps below or go to tech.spoilertv.com

1) We want to upload our file to Google Docs. So goto https://docs.google.com/

2) Click the Upload Icon and select files.

3) Pick the PDF or other file you want to embed and click Open

4) You'll be presented with a confirmation box. Press the Start Upload button.

5) You'll be presented with an Upload Progress box

6) When that has finished click the filename.

7) This will load the File into your Google Doc/Drive screen. Now we need to "Share" the file so that it will be visible to your readers on your blog. Click the Blue Share button at the Top Right.

8) You will then be presented with the Share Dialogue screen. Click the Change link.

9) Select "Public on the web" and press Save followed by Done.

10) Now we want to grab the Embed Code that we will use to post onto our Blog. Click the File menu then Embed option.

11) You will then be presented with the Embed code. Copy the code by selecting it all and pressing CTRL-C

12) Now goto your Blog and create a New Post and make sure you are on the HTML Tab. In the Blog Post section Paste in your embed code. It should look like this.

NOTE: You can alter the width="640" height="480" parts of the embed code to fit the size of your blog.

13) Click the Preview Button and you should see your PDF embedded in your Blog Post. If everything is ok you can go ahead and publish your post.

Source :- tech.spoilertv.com .

Wednesday 19 October 2016

Jump or Adjust- THE BOILING FROG THEORY | Frog and Vessle

The Boiling Frog Theory

- Put a frog in a vessel of water and start heating the water...

- As the temperature of the water rises, the frog is able to adjust its body temperature accordingly...

- The frog keeps on adjusting with increase in temperature...

- Just when the water is about to reach boiling point, the frog is not able to adjust anymore...

- At that point the frog decides to jump out...

- The frog tries to jump but is unable to do so, because it lost all its strength in adjusting with the water temperature...

- Very soon the frog dies. What killed the frog?

Many of us would say the boiling water...But the truth is what killed the frog was its own inability to decide when it had to jump out...

We all need to adjust with people and situations, but we need to be sure when we need to adjust and when we need to confront / face or even consciously move out/ on...

There are times when we need to face the situation and take the appropriate action...Fight it & do it with all your honestly, sincerity and full force

On the other side, if you are 110% sure that environment is beyond control or the objective is not providing adequate incentive…leave your ego, quit and move on to more productive cause in life.

Not only this will avoid your unnecessary suffering, this make you a better and balanced leader of your life and task in hand

So, decide when to jump or adjust...

Tuesday 18 October 2016

Test Plan vs. Test Cases: What’s the Difference?

What is a Test Case?

A test case is typically defined as a document that lays out the following:

Test data
Procedures/inputs
Scenarios
Descriptions
Testing environment
Expected results
Actual results

It’s used to for a singular test scenario. As a rule, there are usually both a positive and negative test case for each scenario.

The purpose of a test case is two-fold: It’s designed to find any errors or bugs within the software application, and it’s also designed to show how the application should be executed if it performs correctly. It also demonstrates real-world use of the product and whether it fits the customer needs.

What is a Test Plan?

While a test case is only designed to test a particular scenario, a test plan is a comprehensive document that lays out all major activities associated with a particular testing project. A test plan includes:

Scope of the project
Objectives
Target market
Assumptions
Testing cycle start/end dates
Major roles and responsibilities/overall resources
Testing environment
Deliverables
Major risks and how to handle these risks
Defect reporting and mitigation
Testing end date

This document is designed to be a resource for both the testing teams and other teams or stakeholders. A test plan shouldn’t be overly long or complicated. It should lay out specifics, i.e. both the OS and the edition/version as opposed to simply the OS. It must also be updated as conditions change or more data is obtained.

Samosa vendor and Manager | Job v/s Bussiness

There was a Samosa vendor. His shop was in front of a Big company. His Samosa was so tasty. Most of the employees use to eat that samosa at lunch time.

One day, a Manager came to that guy selling samosas. While he was eating samosa he comes in the fun mood.

He asks a question: You have maintained your shop so nicely and have good management skills. Don’t you think that you are wasting your talent and time by selling just Samosas?

Think, if you were working like me in any big company, you would have been a manager like me, isn't it?

Poor samosa guy, he smiled at the manager and said awesome lines.
Sir, I thought my work is better than your work. Do u know why?

10 years back I used to sell samosa in tokari (Leaf basket). At same time you got this job. That time I was earning Rs. 1,000 in a month and your salary was 10K.
In this 10 years of journey, we did progress a lot.

I owned a shop and became famous 'samosa-wala' in this area and you became a manager.
Now you are earning Rs.1 lakh while I am earning same and sometimes more than you. So surely, I can say that my work is better than yours.
It’s because of my kids future.

Let me explain –
Please pay close attention to my word. I started my career at lowest income. my son doesn’t have to suffer the same. One day my son will take over my business. He doesn’t have to start from 0. He will get fully established business, but in your case, the benefits will be taken by your boss kids, not by your kids.

You can not offer your same post to your son or daughter. They have to start from zero again. Whatever you have suffered 10 years ago, your kids have to suffer the same.
My son will extend my business from now and when your kid will be manager my son will be far away.
Now tell me who is wasting the Talent and Time.

Manager gave Rs.50 for two samosa’s and he didn’t speak any word and left.

Now its time.

Source: Reddit.

Friday 7 October 2016

Micromax Canvas Spark 2 Plus

Micromax Canvas Spark 2 Plus smartphone was launched in April 2016. The phone comes
with a 5.00-inch touchscreen display with a resolution of 480 pixels by 854 pixels.

The Micromax Canvas Spark 2 Plus is powered by 1.3GHz quad-core and it comes with 1GB
of RAM. The phone packs 8GB of internal storage that can be expanded up to 32GB via a
microSD card. As far as the cameras are concerned, the Micromax Canvas Spark 2 Plus
packs a 5-megapixel primary camera on the rear and a 2-megapixel front shooter for selfies.

The Micromax Canvas Spark 2 Plus runs Android 6.0 and is powered by a 2000mAh
removable battery.

The Micromax Canvas Spark 2 Plus is a dual SIM (GSM and GSM) smartphone that
accepts two Regular SIMs. Connectivity options include Wi-Fi, GPS, Bluetooth,
FM. Sensors on the phone include Proximity sensor, Ambient light sensor,
Accelerometer, and Gyroscope.

About Micromax

The largest Indian mobile manufacturer, Micromax is a major player in the budget segment.
Apart from feature phones and smartphones, the company also manufacturers tablets and
two-in-one devices. Micromax recently launched a sub-brand called Yu, whose products
were made available only on e-commerce portals in India. Through the Yu brand,
Micromax stepped into the health and fitness gadgets segment as well.

Micromax Canvas Spark 2 Plus detailed specifications

GENERAL

Release date	April 2016
Form factor	Touchscreen
Battery capacity (mAh)	2000
Removable battery	Yes
Colours	Metallic Grey, Copper Gold, Champagne Gold
SAR value	NA

DISPLAY

Screen size (inches)	5.00
Touchscreen	Yes
Resolution	480x854 pixels

Processor	1.3GHz quad-core
RAM	1GB
Internal storage	8GB
Expandable storage	Yes
Expandable storage type	microSD
Expandable storage up to (GB)	32

CAMERA

Rear camera	5-megapixel
Flash	Yes
Front camera	2-megapixel

Operating System

Android 6.0

CONN

Wi-Fi	Yes
Wi-Fi standards supported	NA
GPS	Yes
Bluetooth	Yes
NFC	No
Infrared	No
USB OTG	No
Headphones	3.5mm
FM	Yes
Number of SIMs	2
SIM 1
SIM Type	Regular
GSM/ CDMA	GSM
3G	Yes
4G/ LTE	No
SIM 2
SIM Type	Regular
GSM/ CDMA	GSM
3G	No
4G/ LTE	No

SENSOR

Compass/ Magnetometer	No
Proximity sensor	Yes
Accelerometer	Yes
Ambient light sensor	Yes
Gyroscope	Yes
Barometer	No
Temperature sensor	No

Thursday 6 October 2016

Let A(1:8, -5:5, -10:5) be a three dimensional array. How many elements are there in the array A? | ISRO

Let A(1:8, -5:5, -10:5) be a three dimensional array. How many elements are there in the array A?

Ans :- 1408

Solution :-

You can find out using MATLAB formula or just simple trick :-

1:8 has 8-1+1 = 8 elements
-5:5 has 5--5+1 = 11 elements
-10:5 has 5--10+1 = 16 elements

So the result is:

The matrix has 8*11*16 = 1408 elements in total.

The number of rotations required to insert a sequence of elements 9,6,5,8,7,10 into an empty AVL tree is? | ISRO | 2013

The number of rotations required to insert a sequence of elements 9,6,5,8,7,10 into an empty AVL tree is?

A. 0
B. 1
C. 2
D. 3

Solution :-

Answer is D : 3
Rotations are : LL LL RR

Explation :-

Last one should be RR, because node 6 got unbalanced just because of addition of 10 in the right subtree of right child of node 6.

Tuesday 4 October 2016

Buy AMIE Section A Books Online | Buy AMIE Section B Books Online

You can buy AMIE books online at :-

Jain Brother .
Amazon .
Olx for used books.
Find forum and blogs for old books.

AMIE section B Computer Science & Engg | All subjects with codes

Code Subject
402 ENGINEERING MANAGEMENT
403 DATA STRUCTURES
404 PROGRAMMING LANGUAGES
405 PULSE AND DIGITAL CIRCUITS
406 COMPUTER ARCHITECTURE
407 SYSTEMS ANALYSIS AND DESIGN
411 GRAPH THEORY AND COMBINATORICS
412 COMPUTER NETWORKS
413 OPERATING SYSTEMS
414 ARTIFICIAL INTELLIGENCE
415 DATABASE MANAGEMENT SYSTEMS
421 PARALLEL PROCESSING
422 COMPUTER NETWORKS
423 OPERATING SYSTEMS
424 COMPUTER GRAPHICS
425 MICROPROCESSORS AND MICROCONTROLLERS
431 PATTERN RECOGNITION AND IMAGE PROCESSING
432 THEORY OF COMPUTATION
433 OPERATING SYSTEMS
434 COMPUTER GRAPHICS
435 SOFTWARE ENGINEERING

IC 402 ENGINEERING MANAGEMENT

Group A
Management and Organisations
Management process: Definition, planning organizing, directing, controlling, coordinating,
types of management.
Organisation Definition, planning, design and development, types of organizations.
Management planning and control: Classical, new classical and modern principles.
General Management, scientific management, engineering, management, systems
management.
Planning: Procedures, resources and constraints, objectives, goals, policies and procedures.
Control: Setting of reference or standards, appraisal or evaluation, monitoring and
controlling, types of control.
Human resource planning and management, selection, recruitment, training, retraining, skill
development, competence development, promotion and career development, participative
management, trade unions, and collective bargaining,
Management of Physical Resources
Plant: site selection procedures, factors affecting selection. Layout-types and relative merits
and demerits, Maintenance-Objectives, different types of associated decisions, strategies for
effective maintenance, computer applications.
Material : Functions, objectives, planning and control including inventory models with or
without storage costs, price break ( excluding dynamic and probabilistic considerations).
Different classes of inventory. Material Requirement Planning (MRP).

Group B
Financial management: Introduction to standard forms of financial statements, ie., balancesheet,
profit and loss, and income statement. Fixed and current asset items. Fixed and current
liability items. Linkage of two successive balance-sheets through income or profit and loss
statement. Funds flow statement. Financial ratios and their implications.
Managerial economics: Concepts, theory of production, marginal productivity and cost.
Introduction to theory of firm.
Quality management: Quality definition, quality planning, quality control and quality
management, Total quality management, ISO 9000 systems, simple quality control
techniques like control charts and acceptance sampling.
Marketing management consumer behavior, market research, product design and
development pricing and promotion.
Project management: Introduction. Concept of a project, project management concepts,
project simulation, cost or project and means of financing, economic evaluation criteria of theproject, project implementation, project planning, scheduling and monitoring, project control
(PERT, CPM techniques including crashing). Project evaluation.
Information technology and management. Role of information, management information
system and decision support system, Information technology-introduction to e-business, ecommerce
and integration tools like enterprise resource planning (ERP).

Download Old Papers :-

Click Here

Sunday 2 October 2016

Google Translate | Translate List of Keywords at once | Google sheets

You can translate a list of keywords at once using google translate .

Use formula "=GoogleTranslate($A$1, "en", "km")" OR Click Here to free google sheet example.

Example codes :-
af Afrikaans
ak Akan
sq Albanian
am Amharic
ar Arabic

Check complete language codes Here .

Find and Replace using Sed Linux | Find and Replace string in Linux

Use below mention command to find and replace a complete string in linux :-

find . -type f -exec sed -i 's/find/replace/g' {} +

In case of directory address use \ with / to replace.

AMIE result ?

You can check AMIE result by visiting https://www.ieindia.org/memex.asp .
Steps to be followed :-

Enter Membership no.
Hit Go.
If it show "The Previous result is not available" , then check URL .
If it is verifyex.asp replace it with listmemex.asp and you will be able to see the result.

See snapshot