Showing posts from 2022

How to Use Crome Developer Tools: Crome Developer Tools

 For Every web developer it is required to know about Crome developer tools. These will helps to know the issues in code and debug the application, etc.., We will go through them one by one. Main Crome developer tools include as follows: Elements Console Network Performance Below we'll talk about more on Developer tools one by one Elements:     Elements section is having all the source code which is available in the web page we are opened. By highlighting a place we'll what part of code is available at that place. Console:     Console helps us to view any messages written in console.log, which is mainly useful for debugging purpose. Network:     Network is used to track all the requests and responses happening the page which we are in. Performance:     Performance tab contains all the metrics related to page like page speed, how much time its taking to load the page. we also have some tools in performance like light house. By using this tab we'll know how to improve the per

How to create table in MS-Access: Table Creation MS-Access

  Creating Table: Tables can be created in five different ways that are shown as follows. 1.       Data sheet view 2.       Design View 3.       Table wizard 4.       Link table 5.       Import table   v   Data sheet View: o    It allows creating new tables in data sheet view. That is a grid that is similar to Excel sheet. o    In the data grid directly you can rename the field names, which are initially field1, field2... by default. o    Data can be directly entered into the cells. v   Design View: o    In design view you need to enter the field names first. o    You can also setup data type for each field. o    The size of the fields can be changed or it will have the default values. o    Save the table. Give a name for the table. o    If you want to add primary key. Then add it. o    Open the table to enter the records. v   Table Wizard: o    Open table wizard. o    Select either business or personnel type table. o    From the selected tabl

Creation of Database In MS-Access

  Creating a Database:               Database can be created in two different ways. Those are: ·        Selecting “open blank database” ·        Selecting “database wizard” v   Selecting “open blank database” o    Choose File/New or Ctrl+N (or) click on new button on database tool bar o    In new dialog box double click on blank database o    When you see file new database dialog box type a filename. o    Choose the folder name. By default it is stored in My documents o    Click “create”. o    You can see a new empty database window. o    Click the New, you will be offered a number of choices. Select table wizard and click ok. v   Selecting “database wizard”: o    Select database wizard option. o    It is a method of design databases by a step by step procedure. o    Choose some of the readymade databases like ledger, accounts. o    When you see file new database dialog box type a file name. o    Choose the folder name. By default it is stored in My do

PHP Coding standards

 PHP Coding Standards : Below are the practices every programmer should follow for clean and neat code. By following these code will be readable and easily understandable by other fellow programmer. Comments There should be comments in appropriate format. Do not use short tags as it creates confusion There 2 naming conventions we can follow Consistently Using Braces BSD style K&R style Using Loops in appropriate ways Avoiding Deeply Nested Loops Variable Names: handling word breaks in multiword variable names $numElements $num_elements Function Names They should be all lowercase, and multiword names should be separated by underscores. A function’s, class’s, or variable’s name should always reflect what that symbol is intended to do, to enhance the readability of your code Naming Consistency Variables that are used for similar purposes should have similar names Matching Variable Names to Schema Names Variable names that are associated with database records should always have matchin

Phrasal Verbs: English: Health related verbs

Health Phrasal Verbs  💉💉💉💉💉💉💉💉💉 💊Pass away Meaning: Die Example: His mother passed away last year. 💊Run over Meaning: Hit by a vehicle Example: Two children were run over and killed. 💊Break out Meaning: Develop skin sores or irritation Example: The measles caused me to break out in a rash. 💊Fight off Meaning: Resist an illness Example: I’m trying to fight off a cold. 💊Come to Meaning: Become conscious Example: When he came to, he was lying on the floor with his hands tied behind his back. 💊Pass out Meaning: Faint, lose consciousness Example: People everywhere were passing out from the heat. 💊Get over Meaning: Recover from something Example: It’s taken me ages to get over the flu. 💊Come down with Meaning: Become sick (not seriously) Example: I think I’m coming down with the flu. 💊Throw up Meaning: Be sick, vomit Example: The baby’s thrown up her dinner. 💊Come round Meaning: Become conscious Example: Your mother hasn’t yet come round from the anesthetic. 💊Work out Mea

List of phrasal verbs: FALL: English grammar

List of phrasal verbs: FALL ============================= 🍎Fall about Meaning: Laugh so much that one’s entire body moves somewhat uncontrollably Example: Every time he performed the trick people would fall about laughing. 🍎Fall apart Meaning: Disintegrate Example: My old briefcase is falling apart. I’ll have to buy a new one. 🍎Fall apart Meaning: Be emotionally in crisis Example: As a result of being addicted to heroin, she was falling apart. 🍎Fall away Meaning: Cease to support a person or cause Example: After the divorce, all his friends fell away one by one. 🍎Fall behind Meaning: Be late (for a regular event) Example: You’re falling behind with the rent. 🍎Fall behind Meaning: Be progressively below average in performance Example: It’s not like John to fall behind in maths. 🍎Fall down Meaning: Fall to the ground, to collapse Example: The beams supporting the roof had rotted, causing the entire house to fall down. 🍎Fall down Meaning: Fail Example: That is where your reasoning

Phrasal Verbs starting with C letter: English grammar

Phrasal Verbs starting with C letter   Calm down: Become less excited, intense, or angry Cancel out: Neutralize the effect of something Catch on: Begin to understand; to realize Catch on: Become popular; to become commonplace; to become the standard Catch up: Entangle Catch up: Be brought up to date with news Catch up: Bring someone else up to date with the news Catch up: Reach something that had been ahead Cheer up: Become happy Cheer up: Make someone happy Chew out: Lecture, scold, reprimand, or rebuke Chew up: Chew so as to make something pulpy Chicken out: Shy away from a daring task Chill out: Relax or take time out; to calm down Chill out: Hang out; spend time together with another person or group Clean out: Clean, especially to tidy by removing the contents Clean out: Empty completely; to remove all money or possessions from Clean up: Make an area or a thing clean; to pick up a mess; to tidy Clean up: Become clean, handsome, smart in appearance Clean up: Make a large profit Clea

Phrasal Verbs: English Grammar

  Phrasal verbs      List of Phrasal Verbs     👉 Go after      Meaning: Pursue in an attempt to catch another      Example: Go after him and apologize.      👉 Go after      Meaning: Pursue an object or a goal      Example: Inspired, the scientist went right after the new idea.      👉 Go against      Meaning: Violate; to breach; to break      Example: What he did goes against the rules.      👉 Go against      Meaning: Be unfavourable to someone      Example: The court’s decision went against them.      👉 Go against      Meaning: Be contrary to a trend, feeling or principle      Example: This goes against my instincts.      👉 Go against      Meaning: Oppose; to resist      Example: He dared not go against the King.      👉 Go ahead      Meaning: Proceed; to begin      Example: Go ahead and eat without me; I expect to be very late.      👉 Go all out      Meaning: Reserve nothing; to put forth all possible effort or resources      Example: They went all out for his eightieth birthda

Choose correct option: fill in the blanks

English Fill in the blanks.  Phrasal Verbs With Get 1. I hate to get ....................... early in the morning. off on up 2. I can't see what you are trying to get ....................... on at in 3. We don't earn much money but we can get ....................... on up by 4. Work pressure is really getting me .......................... out off down 5. We are getting ...................... at the next station. down off out 6. How could you get .................................. cheating on the test? away away with off with 7. He got ........................... his bike and rode down the road. off up on in 8. Shailesh and his neighbours get ...................... well. away on out off 9. I have got too much work to do. I'd better get ....................... it. on on with off with down with 10. My puppy died last month and I can't get .................... it. on over through up 11. We have got ..................... all the rice. over in through 12. I wonder what he is

OOPs Concepts: Inheritance in Java

 The process of acquiring the properties of one class through another class is known as Inheritance. It provides the form of re-usability that means we can add extra features to the existing class by deriving a new class from the existing one without modifying the original class. The original class is called super class (or) Base class (or) Parent class. The new class is called as sub class (or) derived class (or) child class. The sub class can Inherit the features of the super class. Defining a sub class:- Syntax:- class SubClassName extends SuperClassName{      Variable Declaration;      Method Definitions; } The keyword extends signifies that the properties of the superclassname are extended to the subclassname. The subclass will now contain its own variables and methods as well as those of the superclass. Ex:- class Result extends Student {      int s1,s2,s3,total;      float avg;      void getResult()      {           ---      }      void calculate()      {           ---

Phrasal Verbs: Fill in the blanks

Phrasal Verbs Exercise Fill in the blanks. 1. Citizens must abide …………………. the law of the land. to with by 2. Mother asked me to account …………………………… the amount of time I was away. of for to 3. Your theories just do not add …………………………… on in up 4. Alka advised me ………………………… taking public transport at odd hours. for against to 5. I do not agree …………………………. you on this. to with on 6. We must allow .................................. potential issues that could hamper the project. on for to 7. Beach holidays just do not appeal ............................... me. for with to 8. The child was told to go to his room so that he could calm ………………………………. in down out 9. If you want to catch ………………………… them, you have to work twice as hard. to up up with 10. None of the invitees turned …………………….. in on up 11. I never thought that the plan would work …………………….. but it did. up in out 12. I asked him to stop but he kept ………………………… running. up on in ======================= 🟢Answers🟢 1. Citizens must a

Javascript Variables and Data Types : Javascript Essentials

Variables are symbolic names for values. Variables are used to store dynamic values in it. The names of variables, or identifiers, must follow certain rules. A JavaScript variable name must start with a letter, underscore (_); subsequent characters can also be digits (0-9). As JavaScript is case sensitive, letters include the characters A through Z (uppercase) and the characters a through z(lowercase). Variables in JavaScript should be defined with the var/let  keyword. If you declare a variable without assigning a value to it, its type is undefined by default. let  is used for block level scope variable declarations. JavaScript supports the standard variations of Data types: Number String Boolean Symbol (new in ECMAScript 6) Object: Function Array Date RegExp  Null Undefined Number:     A Number type is a combination both integer and floating, which can be decide automatically on assigning a value to variable. For example see below.     var num = 22; Above declaration will be integer.

Bitbucket Pipeline using FTP credentials: Bitbucket Pipeline

      In Bitbucket, Pipeline concept used to deploy the files into the server. There are different pipelines to deploy code in server.  In this article we'll know how to deploy code to server using FTP creds from bitbucket using Pipeline concept. This concept allows us to upload files to server/production. We can update one repository to multiple servers like testing, uat & Production. From left menu choose repository settings. From that select Deployments. Under dep loyments you will find three environments, we can create our own environments by clicking on add environment + icon è For all the environments we need to set up pipeline configuration code in .yaml file. To do that click on edit YAML configuration è Add the script in bitbucket-pipelines.yml file. There are two type of pipes è Default and custom pipes. Here mentioned custom pipe in the below image. Default will run on every commit on the other hand custom we be on user triggering the pipeline. è To trigger

General Awareness for Competitive Exams: TSPSC, Group-I,II,IV

  General Knowledge for competitive exams. General knowledge is very important section to score more in competitive exams in minimum time we need to follow general knowledge section. The more you read is the more you get in GK section. However it is not possible to know which question will come in exam so practice more to score more 1 జాతీయ మానవ హక్కుల కమిషన్ ఎప్పుడు అమలులోకి వచ్చింది .? 1991 1993 1995 1994 Answer: 2 2 స్థానిక ప్రభుత్వాలు ఏ జాబితాలో అంశంగా ఉన్నాయి .? ఉమ్మడి కేంద్ర రాష్ట్ర అవశిష్ట Answer: 3 3 ఏక బ్రాహ్మణ అనే బిరుదు ఎవరికి సంబంధించినది ? కనిష్కుడు మొదటి పులోమావి గౌతమీపుత్ర శాతకర్ణి చంద్రగుప్తమౌర్యుడు Answer: 3 4 మెరిసేటువంటి అలోహం ? లెడ్ సల్ఫర్ ఫాస్పరస్ అయోడిన్ Answer: 4 5 భారత్ హెవీ ఎలక్ట్రికల్స్ లిమిటెడ్ పరిశ్రమ నిర్మాణం ఏ ప్రణాళికా కాలంలో పూర్తయింది .? 4 1 2 3 Answer: 4 6 MPLAD పథకాన్ని లోక్సభలో మొట్టమొదటిసారిగా ఎప్పుడు ప్రకటించారు .? 1993 నవంబర్ 28 1993 నవంబర్ 23 1993 డిసెంబర్ 28 1993 డిసెంబర్ 23 Answer: 4 7 సుస్థిరాభివృద్ధిలో కింది ఏ అంశాలు సమ్మిళితమై ఉంటాయి? ఎ)