Daily Work @hsenid mobiles

Daily Java Script And jquery Usage  How to get a query Parameter to an Input Field from client side. HTML code Url: http://172.16.1.51:8000/query.html?Business=cafe%20royale <script>     let urlParams = new URLSearchParams(location.search);     document.getElementById('BusinessInput').value=urlParams.get('Business'); </script> How to trigger clicked event with the Enter button key press for a Form submit button. problem : The tab navigation hovers the submit button , but clicking enter button doesn't work since it is not a button tag in html. document.getElementById('submit-button').addEventListener("keyup", function (event) {             if (event.keyCode === 13) {             document.getElementById("submit-button").click(); } Usual JS function hello=function () {    return   "Hello World!" ; } JS arrow function hello= () =...

Applova Home page Form Validation. This weeks task was to validate the data that is entered to the Autocomplete business Search Form I created previously. And the second form needed the same modifications. The user was to be restricted from submitting the following: Spaces  Words less than 2 characters Invalid emails The submit button has to be disabled if the three fields were not filled. Using minimal changes in the code this had to be done. And new libraries cannot be used. In that case jquery validation plugin was not an option. But it was the easiest one we had in mind. A small coding for form validation and the plugin script was to be added to solve this matter. But without using that plugin the form was validated and compromised of the invalid inputs as shown below. function getDemoHomeSectionClick () { var user_input = document. forms [ 'form' ][ 'SingleLine1' ]. value ; if ((user_input. trim ()). length < 2 ) { ...

HACKERANK SQL PROBLEMS. Question: Generate the following two result sets: Query an  alphabetically ordered  list of all names in  OCCUPATIONS , immediately followed by the first letter of each profession as a parenthetical (i.e.: enclosed in parentheses). For example:  AnActorName(A) ,  ADoctorName(D) ,  AProfessorName(P) , and  ASingerName(S) . Query the number of ocurrences of each occupation in  OCCUPATIONS . Sort the occurrences in  ascending order , and output them in the following format: There are a total of [occupation_count] [occupation]s. where  [occupation_count]  is the number of occurrences of an occupation in  OCCUPATIONS  and  [occupation]  is the  lowercase  occupation name. If more than one  Occupation  has the same  [occupation_count] , they should be ordered alphabetically Answer:   select ( case when occupation= "Doctor" then concat( name ...

CLEAN CODING Cost of owing a mess is high. When starting to program your project the speed and efficiency will be high. But by the time you get to the end of it , if the coding is bad you will run in to troubles more often. And lots of time will be wasted on it. The code should be comprehensive.simple and tidy.  Because the debugging process mostly consists of reading time. You will need time to read the code again to understand what happened. The debugging employee will run in to trouble else. Starting from the beginning keep it clean and tidy.  No need to go fast . Keep it simple and take time to write the code cleanly. Clean code consists of : Runs all the tests contains no duplication Expresses all the design ideas in the system. minimizes the number of methods functions and classes.  Boy scout rule " Leave the campground cleaner than you found it " Meaningful Names Use intention-revealing Names int days; int daySinceCreation; int fileA...

On 16th Friday the task was to release the changes made to the maven project we were working on so that the Delivery Assurance (DA) team can test it. The steps taken for the project release. Check the project for one last time for cleaning up. Check whether the colleagues changes are also present in the development branch.  After checking confirm the changes are committed to the development branch . Checkout to a new branch tag. eg:                    git checkout -b S12-t realease                   git push --set-upstream origin S12-release                     If all are set we are ready to release. Enter the following command mvn release:prepare -Darguments="-DskipTests" - Dresume=false; -Dresume=false : this means the committed changes will not be pushed if any network error occurs while releasing. Th...

RESEARCH PROJECT  AUTOCOMPLETE BUSINESS PLACES SUGGESTING DROP DOWN LIST Date: 09/08/2019 The research is on how to use google powered auto suggest input form to search businesses and show its address too. And a thread has been found on auto completing drop down list on google maps platform. A look alike project on autocomplete for addresses and search terms is there in google Maps Platform for developers. The Steps taken. First of all you need the example code in your PC. Create a test Project in google Console. Autofill-inputbox Then the relevant API enabled in That project console. In this case the "Places API" An API key for a particular project. Tried running with the acquired API in the code and putting the file on tomcat server as a jsp file. Still the billing_error comes. The problem was maps API was not enabled. So that the page didn't load. But when it's enabled the website worked for a several seconds. Returning the ...