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Merging in Git

First, make the changes in the branch created and commit the changes to the branch. Now, checkout the master branch.. Then issue the following command

git merge branch_name_to_commit

#git merge

Git Process

Use the git init command to initiate the git repository. Then use the git add command to add the changes. Use git commit and push to local branch. Before all of these create a new repo in the github. Then link the local repo to remote repo and do a git pull and then use the git push -u origin master.

#github #gitbasicprocess

Git Learning

git init

git status

git add filename.txt

git status

git commit -m “message for the commit”

git add “*.filetype”

git log

git remote add origin https://github.com/try-git/try_git.git creates a remote repository named origin.

git push -u origin(dest) master(src)

The name of our remote is origin and the default local branch name is master. The -u tells Git to remember the parameters, so that next time we can simply run git push and Git will know what to do

git pull origin(remote branch name) master(local branch name)

git diff HEAD

git diff --staged

git reset foldername/filename resets the unstaged commit

git checkout --<target> So you may be wondering, why do I have to use this '--' thing? git checkoutseems to work fine without it. It's simply promising the command line that there are no more options after the '--'. This way if you happen to have a branch named octocat.txt, it will still revert the file, instead of switching to the branch of the same name.

git branch branch_name creates a new branch

git checkout -b new_branch creates a branch with name new_branch and checkouts it

git checkout new_branch switches to new_branch

git rm ‘*.txt’

git merge new_branch goto the master branch and merge the local_branch named new_branch

git branch -d new_branch(deletes the branch only when changes are merged. delete before merge use the option --force or -f along wih -d or directly use -D )

git stash

git stash apply

#github #trygit

#machine learning #microsoft

CSS

Measurements are of two types.

Absolute : Fixed (px, in, pt, cm, pc)

Relative : Relative to other elements.( em , ex )

1px = 1/96th of 1 inch

1pt =1/72 of inch

#css #w3schools

Diff between Scanner vs BufferedReader

http://stackoverflow.com/questions/2231369/scanner-vs-bufferedreader

#stackoverflow #bufferedreader #scanner

Google Prep

https://code.google.com/p/prep/wiki/ExercisesList

#google #interview #preparation

Stack vs Heap

http://stackoverflow.com/questions/79923/what-and-where-are-the-stack-and-heap

#randomStuff #stack #heap

Selection Sort

Algorithm Name: Selection Sort

Algorithm Description:

Algorithm Steps:

Assume Minimum Element as the starting element.

Iterate the array from the next element other than the first element.

Find the minimum index of the element.

Swap the element if the minimum index is not equal to the initial assumption

Code:

public void selectionSortArray(int[] elements)

{

int sMin=0,temp;

for (int i = 0; i < elements.length; i++) {

sMin=i;

for(int j=i+1;j<elements.length;j++)

{

if(elements[sMin]>elements[j]){

sMin=j;

}

if(sMin!=i)

{

temp=elements[sMin];

elements[sMin]=elements[i];

elements[i]=temp;

}

Efficiency: O(n2)

Good Links:

Selection Sort

#sorting

Bubble Sort

Algorithm Name: Bubble Sort

Algorithm Description: Bubble Sort is a simple sorting algorithm used for sorting elements.

Algorithm Steps:

Every element is compared with the adjacent element.

If adjacent is greater swap the element.

Repeat this until all the elements are sorted.

Code:

public void bubbleSortArray(int[] elements) { for(int i=0;i<elements.length;i++) { for(int j=0;j<elements.length-1;j++) { if(elements[j]>elements[j+1]) { int temp=elements[j]; elements[j]=elements[j+1]; elements[j+1]=temp; } } } } Efficiency: O(n2)

Good Links:

Bubble Sort

#sorting

CLEAN CODE INDENTATION

WRITE CODE WITHOUT LOOPS

DON'T KILL UR DREAMS

Technology at the Best!!!!!

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