It is true that the global economy is going through a huge tumult at present and it is eventually impacting the customer footfall at shopping malls or retail stores. Retail store owners are striving hard to pull through this fatal situation by running a number of offers and throwing alluring ... Read More

The Integer.valueOf() method is used in Java to convert a string into a numeric primitive type.Let’s say the following is our string.String str = "989";To convert it into Integer primitive type, use Integer.valueOf()Integer.valueOf(str)Let us see the complete example to convert a string to Integer primitive type.Example Live Demopublic class Demo { ... Read More

Well, it depends whether the grapes you have bought are sweet, light sweet or sweet like honey. Therefore, to know the level of sweetness, it is advised that you should taste them before making the juice. Once you know how much sweet your lot of black grapes is, you can ... Read More

Narrowing conversion is needed when you convert from a larger size type to a smaller size. This is for incompatible data types, wherein automatic conversions cannot be done.Let us see an example wherein we are converting long to integer using Narrowing Conversion.Example Live Demopublic class Demo { public static void main(String[] args) { ... Read More

Absolutely, there is no other device than a Vernier Caliper which provides exact measures, especially for linear dimensions. If you want to measure the diameter of a round object like a ball or a cylinder, bring Vernier Caliper into use to get the best results. What makes it so effective ... Read More

Use the substring() method to set a range of substring from a string. Let’s say the following is our string.String str = "pqrstuvw";Getting the range of string from 3 to 6String strRange = str.substring(3, 6);The following is the complete example wherein we have set a range for displaying substring from ... Read More

Use the lastIndexOf() method to search for last index of a group of characters. Let’s say the following is our string.String myStr = "pqrstuvwxyzpqrst";Searching for the substring “pqrs” in the string to get the last index of its occurring in the string. We begin the search from index 3.int begnIndex ... Read More

Like any other message app, Reos Message is another Message App, but with a difference. It blocks junk and spam, delivers SMS/MMS with great safety, provides instant access to OTP’s, PNR for Fast Utilization and hustle free experience. For your convenience, it extracts meaning from a string of text to ... Read More

Use the indexOf() method to search for a substring from a given position.Let’s say the following is our string.String myStr = " pqrstuvwxyzpqrst";Searching for the substring “pqrs” in the string. We are beginning the index from 3 for our search.int begnIndex = 3; strLastIndex = myStr.indexOf("pqrs", begnIndex);Example Live Demopublic class Demo { ... Read More

Yes, the ban on any product in any state of India gives a signal to the masses living in other states that the particular product may face ban in their states as well. After demonetization, this kind of fear has become quite prominent among the masses. This fear of the ... Read More

Use the indexOf() method to search for a character from a given position.Let’s say the following is our string.String myStr = "Amit Diwan";Here, we are searching for the character “i” in the string. We are beginning the index from 4 for our search.int begnIndex = 4; System.out.println("String: "+myStr); strLastIndex = ... Read More

Need a back cover/flip cover for your phone? If you are planning to look up to Amazon, Flipkart, Snapdeal, Shopclues, etc. then wait for a minute. There are many new but growing platforms to get the widest range of back covers, flip covers, and much more. Here, you don’t have ... Read More

Use the lastIndexOf() method to find the last occurrence of a character in a string in Java.Let’s say the following is our string.String myStr = "Amit Diwan";In the above string, we will find the last occurrence of character ‘i’myStr.lastIndexOf('i');The following is the complete example.Example Live Demopublic class Demo { public static void main(String[] args) { ... Read More

An HD Ready TV consist of a TV that can display 720p images (1280 x 720 pixels). On the other hand, FullHD TVs are those capable of displaying 1080p (1920x1080 pixels) videos and you enjoy all lines of each frame of your video drawn on the screen. HD TV is ... Read More

Use the indexOf() method to search the index of a character in a string.Let’s say the following is our string.String myStr = "amit";Now, let us find the index of character ‘t’ in the above string.strIndex = myStr.indexOf('t');The following is the final example.Example Live Demopublic class Demo { public static void main(String[] args) { ... Read More