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How to convert Java String into byte[]?
...u have asked is:
byte[] b = string.getBytes();
byte[] b = string.getBytes(Charset.forName("UTF-8"));
byte[] b = string.getBytes(StandardCharsets.UTF_8); // Java 7+ only
However the problem you appear to be wrestling with is that this doesn't display very well. Calling toString() will just give ...
How to capitalize the first letter of word in a string using Java?
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Now output will have what you want. Check that your input is at least one character long before using this, otherwise you'll get an exception.
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What exactly does the .join() method do?
... problem in your case is that a string is itself iterable, giving out each character in turn. Your code breaks down to this:
"wlfgALGbXOahekxSs".join("595")
which acts the same as this:
"wlfgALGbXOahekxSs".join(["5", "9", "5"])
and so produces your string:
"5wlfgALGbXOahekxSs9wlfgALGbXOahekxS...
INSERT with SELECT
...ta types from given table columns does not match (i.e. trying to insert VARCHAR into INT, or TINYINT intoINT) the MySQL server will throw an SQL Error (1366).
So be careful.
Here is the syntax of the command:
INSERT INTO table2 (column1, column2, column3)
SELECT column1, column2, column3 FROM ta...
Generate UML Class Diagram from Java Project [closed]
... sucks. Hard. Instructions want users to prefix all properties with an 'f' char to sniff them. It is destructive, too, and adds a bunch of its own comments to ALL class files. Also, instructions are non-intuitive. If someone can refute my experience (based on the current version in Kepler), please d...
Subscript and Superscript a String in Android
... HTML, that is creating a Spanned, which TextViews do support. Essentially CharSequences with style information.
– Dandre Allison
Apr 20 '12 at 17:21
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Creating an object: with or without `new` [duplicate]
...one of these.
Good luck.
Your original code is broken, as it deletes a char array that it did not new. In fact, nothing newd the C-style string; it came from a string literal. deleteing that is an error (albeit one that will not generate a compilation error, but instead unpredictable behaviour a...
python capitalize first letter only
...apitalize() capitalizes the first letter of a string but what if the first character is a integer?
8 Answers
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How do I get the last four characters from a string in C#?
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Also, it'll fail if mystring is less than 4 chars long.
– George Duckett
Jun 20 '11 at 15:25
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How to remove the first character of string in PHP?
How to use PHP , Remove the first character :
13 Answers
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