Thursday, July 20, 2017

Git command line instructions

Command line instructions

Git global setup

git config --global user.name "Ranganayaki Sermoria"
git config --global user.email "git registered email id"

Create a new repository

git clone "GIT URL"

cd stratesample
touch README.md
git add README.md
git commit -m "add README"
git push -u origin master

Existing folder

cd existing_folder
git init
git remote add origin "GIT URL"

git add .
git commit
git push -u origin master

Existing Git repository

cd existing_repo
git remote add origin "GIT URL"
git push -u origin --all
git push -u origin --tags

https://stackoverflow.com/questions/13507430/git-commit-in-terminal-opens-vim-but-cant-get-back-to-terminal

Git commit in terminal opens VIM, but can't get back to terminal

To save your work and exit press Esc and then :wq (w for write and q for quit).

Alternatively, you could both save and exit by pressing Esc and then :x

To set another editor do export EDITOR=myFavoriteEdior

Get latest from GIT

 git fetch origin
 git checkout master
 git merge origin/master

Push latest into GIT

git push -u origin --all

/* delete directory from GIT repository*





git rm -r directoryName 
git commit -m "delete message"
git push origin 'master'

Tuesday, July 18, 2017

Read from text File and display data on HTML page

<!DOCTYPE html>

<html>

<head>

<title>Read File (via User Input selection)</title>

<script type="text/javascript">

var reader; //GLOBAL File Reader object for demo purpose only

/**

     * Check for the various File API support.

     */

function checkFileAPI() {

if (window.File && window.FileReader && window.FileList && window.Blob) {

reader = new FileReader();

return true; 

} else {

alert('The File APIs are not fully supported by your browser. Fallback required.');

return false;

}

}

/**

     * read text input

     */

function readText(filePath) {

var output = ""; //placeholder for text output

if(filePath.files && filePath.files[0]) {           

reader.onload = function (e) {

output = e.target.result;

displayContents(output);

};//end onload()

reader.readAsText(filePath.files[0]);

}//end if html5 filelist support

else if(ActiveXObject && filePath) { //fallback to IE 6-8 support via ActiveX

try {

reader = new ActiveXObject("Scripting.FileSystemObject");

var file = reader.OpenTextFile(filePath, 1); //ActiveX File Object

output = file.ReadAll(); //text contents of file

file.Close(); //close file "input stream"

displayContents(output);

} catch (e) {

if (e.number == -2146827859) {

alert('Unable to access local files due to browser security settings. ' + 

'To overcome this, go to Tools->Internet Options->Security->Custom Level. ' + 

'Find the setting for "Initialize and script ActiveX controls not marked as safe" and change it to "Enable" or "Prompt"'); 

}

}       

}

else { //this is where you could fallback to Java Applet, Flash or similar

return false;

}       

return true;

}   

/**

     * display content using a basic HTML replacement

     */

function displayContents(txt) {

var el = document.getElementById('main'); 

el.innerHTML = txt; //display output in DOM

}   

</script>

</head>

<body onload="checkFileAPI();">

<div id="container">    

<input type="file" onchange='readText(this)' />

<br/>

<hr/>   

<h3>Contents of the Text file:</h3>

<div id="main">

...

</div>

</div>

</body>

</html>