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casting

How-to articles, tricks, and solutions about CASTING

Cast Double to Integer in Java

In Java, you can cast a double value to an int using the (int) operator. This will truncate the decimal part of the double and return the integer value.

java casting

Change column type in pandas

In pandas, you can change the data type of a column using the astype() function.

python casting types pandas dataframe

Convert boolean to int in Java

To convert a boolean value to an integer in Java, you can use the intValue() method of the java.lang.Boolean class, or you can use a conditional operator.

java boolean int casting

Converting double to integer in Java

To convert a double to an int in Java, you can use the intValue() method of the Double class.

java rounding casting double

Converting Integer to Long

To convert an Integer object to a Long object in Java, you can use the longValue() method of the Integer class, which returns the value of the Integer object as a long.

java reflection casting

How do I check if a string represents a number (float or int)?

There are several ways to measure elapsed time in Python.

python type-conversion casting floating-point

How do I convert from int to Long in Java?

To convert an int to a long in Java, you can simply use the typecast operator (long) and place it in front of the value you want to convert.

java int casting long-integer

How to cast an Object to an int

To cast an Object to an int in Java, you can use the intValue() method of the Integer class.

java integer object casting

How to fix Warning Illegal string offset in PHP

The "Illegal string offset" warning in PHP occurs when you try to access an offset of a string variable as if it were an array.

php arrays casting wordpress offset

In Python, how do I convert all of the items in a list to floats?

You can use a for loop and the float() function to convert each item in a list to a float.

list python casting

Integer division: How do you produce a double?

In Java, integer division always produces an integer result, even if the dividend is a floating-point number.

java casting integer-division

Safely casting long to int in Java

In Java, you can safely cast a long value to an int by checking to see if the long value is within the range of the int data type.

java casting