How to make a part of string bold in java. NullPointerException: Attempt to invoke virtual method 'int java. 0. val phoneCodeColor = ContextCompat. Related. Mar 22, 2021 · This method is part of the java. android:textStyle="bold" //only bold android:textStyle="italic" //only italic android:textStyle="bold|italic" //bold & italic You can only use specific fonts sans, serif & monospace via xml, Java code can use custom fonts May 16, 2020 · How to make a text bold and italic in JavaFX - You can set the desired font to the text node in JavaFX using the setFont() method. Method Name: substring(int firstIndex) Description: Returns the part of this String from the character at firstIndex to the last character (inclusive). How to make only part of the text bold. This is the initialisation of the String "title". Please help me. lang. This is for a web application which uses jsf icefaces, but the problem is with the java. my_string) rather than getString(R. Mar 15, 2015 · I'm looking for an easy way to make some letters in a label bold. The part that should appear in BOLD will be equal to another String called "searchText". printf(“string_format” [, arg1, arg2, …]); System. BOLD); // Span to make text bold // set only the name part of Jun 2, 2015 · If you want to include words like : Night's and only bold the Night part you can use word boundries: (\b) If you want to only include entire words: use (^|\s) and ($|\s) This maintains the capitalization of the words you are bolding. May 26, 2015 · Thanks for contributing an answer to Stack Overflow! Please be sure to answer the question. I want to bold just the violation part of the string in str3. JavaFX HTML styling (or equivalent) labels. However, some software packages interpret special character sequences (the so-called ANSI escape sequences) to allow formatting. See full list on baeldung. . The only Is there a way to add a css style class to a Java String inline. )and not the rest. All the string elements will be in a single TextView. I threw an editor pane into a scratch project really quick and just used the default variable names and object properties. "title" is set as text of an expandItem. "); // create a bold StyleSpan to be used on the SpannableStringBuilder StyleSpan b = new StyleSpan(android. Aug 20, 2011 · Then if you use getText(R. Jan 20, 2017 · Can I alter the text of a JTextArea to bold (append text) and then back to normal and will it only display the bold text in bold and the rest as normal? Also can the contents of JTextArea be saved as an RTF document? Nov 3, 2011 · You'll need to put the text into a RichTextBox and have the name as a separate Run in the Paragraph as in this example from the MSDN: // Create a Run of plain text and some bold text. getColor(this, R. This I what I tried in Android Apr 18, 2018 · Here solution in Kotlin that uses SpannableString to change color of part of a string. In this tutorial, we will learn how to format text as bold in Java. printf(locale, “string_format” [, …args]); Internally, printf() uses the java. We will create a function that takes a string as input and returns the formatted string in bold. May 16, 2019 · I've got a GUI with a JLabel that displays the current value of a String. g. Jan 8, 2024 · The method format() formats a String using a format String and arguments. This method accepts an object of the class javafx. May 1, 2018 · How is that done in Android? Can it be done, or do I have to split the strings e. string. how can i embed HTML tags to do this ? OR is there any simple way to do this without using HTML tags ? Jan 17, 2013 · I thought that the chosen answer didn't provide a satisfactory result. It should return a string such as: Hello Universe! Greetings Earthing! Example code: You cannot print bold with Java System. I am looking to change the text of a TextView view via the . length()' on a null object reference. It just streams to the standard output stream so, in principle, it is unformatted text only. out. 17. io. I have tried the HTML tag on Android, but I get a java. Change specific words of string to bold. For example: t Jul 22, 2013 · A part of the string should have a property like bold or underlined or bigger size only a part of the string not the entire string. com To make part of a String appear in bold in Java, one way to achieve this would be to use the SWT (Standard Widget Toolkit) library to set the font style of the specific section of the String equal to the “searchText” String. scene. and i want to "BOLD and color" username and password(I want to show this message in inbox i. I tried using HTML, but it didn't work (maybe i was using it wrong). text. Share Improve this answer Jun 11, 2012 · A ListView in my application has many string elements like name, experience, date of joining, etc. Apr 27, 2015 · I need to make some part of my string bold using replace function. Dec 31, 2013 · // a SpannableStringBuilder containing text to display SpannableStringBuilder sb = new SpannableStringBuilder("You have chosen " + name + " as your contact. setText("") method while also coloring a part of the text (or making it bold, italic, transparent, etc. my XML: < Oct 15, 2013 · I want send this string as email message. util. I just want to make name bold. my_string) you get back a CharSequence rather than a String that contains the formatting embedded. Provide details and share your research! But avoid …. color. Jun 15, 2013 · You could use an editor pane with the content type set to html instead of a text area. How can i put this string in to a cell using java apache poi? The string is "Hello world Hello" As u can see i need to make a part of the text bold? I'm able to set the entire contents of the cell to bold but not specific parts. – user2599101 Commented Jul 22, 2013 at 8:38 Jan 25, 2011 · In XML . I would like to put part of a string in bold. Syntax: System. 4. e on browser). Apr 11, 2011 · Add this function to your source: function toUnicodeVariant(str, variant, flags) { const offsets = { m: [0x1d670, 0x1d7f6], b: [0x1d400, 0x1d7ce], i: [0x1d434 Jul 25, 2024 · The bold() method of String values creates a string that embeds this string in a <b> element (<b>str</b>), which causes this string to be displayed as bold. setText(myStr1 + [BOLD] myStr2 + myStr3); Feb 19, 2021 · the tasks below shall be completed using Web Document API functions and using neither the innerHTML nor the innerText property. the headline should be a separate string. The string needs to be passed to the ui already formatted. Jan 19, 2021 · I want to make part of a String called "title" appear in BOLD in Java. If arg implements Formattable, then the method Formattable, then the method arg. The string itself can vary, so I'm not sure HTML will be of help? String myStr1 = "abc"; String myStr2 = "this bit in bold"; String myStr3 = "now back to normal"; myLabel. PrintStream class. The Font class represents the fonts in JavaFX, this class provides several variants of a method named font() as shown below −font(double size) font( Feb 18, 2017 · You can obtain a part of a String using either of the following String class methods:. String. This function can be useful when you want to emphasize certain text in your Java applications or when generating HTML content. Note: All HTML wrapper methods are deprecated and only standardized for compatibility purposes. 1. Bold only a part of string in javascript. graphics. Font. Formatter class to parse the format string and generate the output. myColor) val text I need to display a string of text with select words in bold. I have written my own function which takes 2 strings; The full text and the part of the text you want to make bold. For example, characters ‘s’ and ‘S’ evaluate to “null” if the argument arg is null. Typeface. I have a string like this: String r = "y = "+output0+" "+output1+"sin(x) "+output2+"cos(x)"; and a label: Label s = new Label(r); and I need to make the "y" and "sin(x), cos(x)" bold. formatTo() is invoked. Asking for help, clarification, or responding to other answers. Oct 4, 2024 · Here, we’ll explore these two Java String substring() Method variants, their syntax, use cases, examples, and potential applications in real-world scenarios.
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