Category: javaexamples

Tika – Programming Examples ”; Previous Next Learn how to use Tika in Java Programming. Here are the examples − How to extract content from a PDF using java. How to extract content from an ODF using java. How to extract content from an excel sheet using java. How to extract content from a text document using java. How to extract content from an XML document using java. How to extract content from an HTML document using java. How to extract content from a java .class file using java. Print Page Previous Next Advertisements ”;

Java Environment – Programming Examples ”; Previous Next Learn how to play with Environment in Java programming. Here are most commonly used examples − How to compile a java file? How to run a class file? How to debug a java file? How to set classpath? How to view current classpath? How to set destination of the class file? How to run a compiled class file? How to check version of java running on your system? How to set classpath when class files are in .jar file? Print Page Previous Next Advertisements ”;

Java String – Programming Examples ”; Previous Next Learn how to play with strings in Java programming. Here are most commonly used examples − How to compare strings? How to search last occurance of a substring inside a substring? How to remove a particular character from a string? How to replace a substring inside a string by another one ? How to reverse a String? How to search a word inside a string? How to split a string into a number of substrings ? How to convert a string totally into upper case? How to match regions in a string? How to compare performance of two strings? How to optimize string creation? How to format strings? How to concatenate two strings? How to get unicode of strings? How to buffer strings? Print Page Previous Next Advertisements ”;

iText – Programming Examples ”; Previous Next Learn how to use Itext in Java Programming. Here are the examples − How to create a table in a PDF using Java. How to set background to a table in a PDF using Java. How to add images to a table using Java. How to add list in a PDF using Java. How to format the content of a cell in a table using Java. How to add nested tables to a PDF using Java. How to add text to a PDF document as paragraphs using Java. How to format the text in a PDF using Java. How to add water marks to the images in a PDF using Java. How to rotate an image in a PDF document using Java. How to tile a page content in a PDF document using Java. How to draw an object in a PDF using canvas. How to shrink the contents in a PDF document using Java. Print Page Previous Next Advertisements ”;

OpenCV – Programming Examples ”; Previous Next Learn how to use OpenCV in Java Programming. Here are the examples − How to read copy and paste an image using Java (read/write). How to convert an image to grayscale using Java. How to add text to an image using Java. How to draw geometric shapes to an image using java. How to apply blur to an image using Java. How to rotate an image using java. How to scale an image using Java. How to detect a face in an image using java. How to take a snapshot from system camera using java. Print Page Previous Next Advertisements ”;

POI Word – Programming Examples ”; Previous Next Learn how to use POI Word in Java Programming. Here are the examples − How to create a blank word document using Java. How to write a paragraph in a word document using Java. How to apply borders to the text in a word document using Java. How to add tables to a word document using Java. How to format the text in a word document using Java. How to align the text in a word document using Java. Print Page Previous Next Advertisements ”;

POI Excel – Programming Examples ”; Previous Next Learn how to use POI Excel in Java Programming. Here are the examples − How to create blank excel sheet using Java. How to write data into excel sheet using Java. How to create different types of cells in a spreadsheet using Java. How to apply different styles to a cell in a spreadsheet using Java. How to apply fonts to the contents of a cell using Java. How to set direction to the text in cell using Java. How to add hyperlink to the contents of a cell using Java. How to set the print area of a spreadsheet using Java. How to insert data from a database to a spread sheet using Java. Print Page Previous Next Advertisements ”;

Java Regular Expression – Programming Examples ”; Previous Next Learn how to use regular expression in Java programming. Here are most commonly used examples − How to reset the pattern of a regular expression? How to match duplicate words in a regular expression? How to find every occurance of a word? How to know the last index of a particular word in a string? How to print all the strings that match a given pattern from a file? How to remove the white spaces? How to match phone numbers in a list to a certain pattern? How to count a group of words in a string? How to search a particular word in a string? How to split a regular expression? How to count replace first occourance of a String? How to check check whether date is in proper format or not? How to validate an email address format? How to replace all occurings of a string? How to make first character of each word in Uppercase? Print Page Previous Next Advertisements ”;

PDF Box – Programming Examples ”; Previous Next Learn how to use PDF Box in Java Programming. Here are the examples − How to create an empty PDF document using Java. How to add pages to a PDF document using Java. How to remove pages from a PDF document using Java. How to add text to a PDF using Java. How to insert image in a PDF using Java. How to split a PDF in to many using Java. How to merge two PDFs using Java. How to extract an image from a PDF using java. Print Page Previous Next Advertisements ”;

POI PPT – Programming Examples ”; Previous Next Learn how to use POI PPT in Java Programming. Here are the examples − How to create a blank PPT document using java. How to add image to a slide in a PPT using java. How to create hyperlink on a slide in a PPT using java. How to format text on a slide in a PPT using java. How to merge two PPTs using java. How to convert the slides of a PPT into images. Print Page Previous Next Advertisements ”;