🔰 StringBuilder append() Method in Java With Examples
The append() method of Java StringBuilder class is used to append the string value to the current sequence.
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🔰 Visual Studio Code Not Working Windows 7 :
Visual Studio Code is a powerful and free code editor that you can download on your Windows (11, 10, 8, 7) computer.

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🔰 StringBuffer reverse() Method :
Java StringBuffer reverse() method. The reverse() method of Java StringBuffer class is used to replace this character sequence by the reverse of the sequence.
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🔰 StringTokenizer Class : The string tokenizer class allows an application to break a string into tokens. The tokenization method is much simpler than the one used by the StreamTokenizer class. The StringTokenizer methods do not distinguish among identifiers…

🔰 How to run HTML file on Visual Studio Code :
To run HTML code in Visual Studio Code, open the HTML file in the editor. Go to the Debug tab, select Launch HTML Preview from the drop down menu, and then press the Run button. This will open a new window with…

🔰 StringJoiner Class in Java :
StringJoiner is used to construct a sequence of characters separated by a delimiter and optionally starting with a supplied prefix and ending with a supplied suffix.

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🔰 Collectors.joining() method :
Collectors. joining() is the most simple joining method which does not take any parameter. It returns a Collector that joins or concatenates the input streams into String in the order of their appearance.

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🔰 Java String charAt() Method :
The charAt() method returns the character at the specified index in a string. The index of the first character is 0, the second character is 1, and so on.

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🔰 Java String equalsIgnoreCase() Method :
The equalsIgnoreCase() method compares two strings, ignoring lower case and upper case differences. This method returns true if the strings are equal, and false if not.
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🔰 Java String format() method :
The Java String format() method is used to get the formatted string using the specified locale, format string, and object arguments.
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🔰 Java String getBytes() method :
The Java String getBytes() method encodes the string into a sequence of bytes and stores it in a byte array.

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🔰 Java String intern() method :
The Java String class intern() method returns the interned string. It returns the canonical representation of string.
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🔰 Java String getChars() method :
The String getChars() method in Java is used to copy the characters of a string into a character array.
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🔰 Java String indexOf() Method :
In Java, String indexOf() method returns the position of the first occurrence of the specified character or string in a specified string.
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🔰 Java String length() method :
The Java String class length() method finds the length of a string. The length of the Java string is the same as the Unicode code units of the string.

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🔰 Java String replace() Method : This method returns a new string resulting from replacing all occurrences of old characters in the string with new characters.
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🔰 Java String valueOf() method : The valueOf() method returns the string representation of the argument passed.
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🔰 CSS क्या हैं?
CSS का फुल फॉर्म “Cascading Style Sheet” है। कैस्केडिंग स्टाइल शीट का उपयोग वेब पृष्ठों के लेआउट को स्टाइल करने के लिए किया जाता है।
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🔰 Types of CSS : HTML पेज को डिज़ाइन करने के लिए CSS का तीन प्रकार होता है। एक Internal या Embedded CSS दूसरा Inline और तीसरा है External CSS.

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पहला C Program कैसे लिखे ?
दोस्तों c का पहला प्रोग्राम बनाने से पहले आपको कुछ जरुरी बातों का ध्यान रखना पड़ता है। जोकि निन्म है :-
1. हैडर फाइल include करना जरुरी होता है।
2. हैडर फाइल को # टैग से शुरू करना होता है।
3. आपके प्रोग्राम में main फंक्शन का होना…