Wednesday, January 31, 2018
Monday, January 29, 2018
Friday, January 26, 2018
digital marketing
- survey monkey
- mailchimp
- blogspot
- google calendar
- google forms
- reserving location on google map
- wordpress
- facebook page
- twitter account
- linked in
- pinterest wallpaper
- youtube intro video
- whatsapp business account
- indiamart listing
- affiliate for amazon and flipkart and shopclues and snapdeal
- quora
- onpage SEO
Wednesday, January 24, 2018
IDE issue
- Once When I was shutting down my windows 10 Laptop ,I abruptly terminated STS while it was turning off. This caused it not to start next time when i booted it up. exit code was 1. there was oracle java path at the top of path setting . I brought it down and brought the path of my jdk 1.8 installation folder to the top. This solved the problem. Before I had downloaded the latest STS . but it was also not starting up and showing the same problem.
Tuesday, January 23, 2018
Monday, January 22, 2018
Future Programming Skills
- Linux through Ubuntu
- Maven -> gradle
- Git through Github
- AWS
- Java latest Features
- IDE
- Eclipse
- IntelliJ
- Android
- NDK
- User Interface
- DOM
- HTML
- CSS
- Java Script
- JSON
- JQuery
- BootStrap
- Security
- Testing
- Analysis and Design of Algorithm
- Data Structure
- Artificial Intelligence
- Digital Image Processing
- Maths
- Physics
- Chemistry
- Sensor
- Drones
- Robots
- Arduino
- Raspberry Pi
- Communicative English
- Basic Accounting & Commerce
- MBA
- IoT
- Networking
Saturday, January 20, 2018
jquery
- jquery-basics
- jquery-ui-datepicker-set-year-range-dropdown-to-100-years
- event_preventdefault
- jquerys-fail-method-takes-a-callback-function-as-an-argument-the-function-is-run-when-theres-an-error-in-the-ajax-r
- The serialize() method creates a URL encoded text string by serializing form values. You can select one or more form elements (like input and/or text area), or the form element itself. The serialized values can be used in the URL query string when making an AJAX request.
- Syntax $(selector).serialize()
best practices
- cdn
- ec2 cluster
- redis/memcache
- jenkins
- database cluster
- e-commerce
- sap hybris
- messaging server
- sms gateway
Tuesday, January 16, 2018
User Interface Design
- If we keep logic of visibility of controls in javascript ie in plain html then following are the disadvantages:
- anyone can copy the code
- somebody can mess up with the security and data integrity ie changing the values
- if javascript is disabled then mission critical application wont work
- the advantage is it is fast to work
Saturday, January 6, 2018
javascript debugging
- choose inspect element option by right clicking on the html element of the html page and view its details in the inspector window
- always open the console while running the javacript program. here the output or error is shown in the console as they happen
- always use console.log() function at appropriate places to check output.
- onclick-calling-two-functions-simultaneously
Friday, January 5, 2018
javascript
- demystifying-javascript-variable-scope-hoisting
- debugging code
- <html>
<head>
<script>
function abc(temp)
{
var x = document.getElementById("cmbMS");
var k=0;
if(temp==rbtnMale)
{
for (var i=0; i<x.length; i++){
if (x.options[i].value == 'widow' )
x.remove(i);
if(x.options[i].value=='widower')
k=1;
}//for
if(k!=1)
{
var option = document.createElement("option");
option.text = "widower";
x.add(option);
}
}//if
else
{
for (var i=0; i<x.length; i++){
if (x.options[i].value == 'widower' )
x.remove(i);
if(x.options[i].value=='widow')
k=1;
}//for
if(k!=1)
{
var option = document.createElement("option");
option.text = "widow";
x.add(option);
}
}//else
} //abc()
/*
if opposite present then remove it
if not present then add
*/
</script>
</head>
<body>
<form>
gender<input type="radio" id="rbtnMale" name="gender" value="male" onClick="abc(this)">male
<input type="radio" id="rbtnFemale" name="gender" value="female" onClick="abc(this)">female
<select id="cmbMS" >
<option value="neverMarried" selected>Never Married</option>
<option value="divorcee">Divorcee</option>
<option value="married">Married</option>
<option value="havingchildren">Having Children</option>
</select>
</form>
</body>
</html>
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