![]() ![]() The split() method is then used to split the text into an array of words by using the regular expression \\s, which matches any whitespace character. In the actionPerformed() method, the text entered in the TextArea is retrieved using the getText() method. The actionPerformed() method is overridden to handle the button click event. An ActionListener is added to the Button using the addActionListener() method. Finally, a Button is created using the Button class and its position and size is set using the setBounds() method. Similarly, a TextArea is created using the TextArea class and its position and size is set using the setBounds() method. Inside the frame, the program creates two Labels using the Label class and sets their positions and sizes using the setBounds() method. The frame is made visible using the setVisible() method. The program creates a frame using the Frame class and sets its size and layout to null. Sqlite> SELECT (julianday('now') - 2440587.5)*86400.This Java program creates a GUI application using AWT to display a TextArea along with two Labels and a Button. Sqlite> SELECT date('now','start of year','+9 months','weekday 2') įollowing command computes the time since the UNIX epoch in seconds (like strftime('%s','now') except includes fractional part). Sqlite> SELECT strftime('%s','now') - strftime('%s',' 02:34:56') įollowing command computes the date of the first Tuesday in October for the current year. Sqlite> SELECT julianday('now') - julianday('') įollowing command computes the number of seconds since a particular moment in 2004. Sqlite> SELECT datetime(1092941466, 'unixepoch', 'localtime') įollowing command computes the current UNIX timestamp.įollowing command computes the number of days since the signing of the US Declaration of Independence. Sqlite> SELECT datetime(1092941466, 'unixepoch') įollowing command computes the date and time for a given UNIX timestamp 1092941466 and compensate for your local timezone. ![]() Sqlite> SELECT date('now','start of month','+1 month','-1 day') įollowing command computes the date and time for a given UNIX timestamp 1092941466. Following command computes the current date.įollowing command computes the last day of the current month. Let's try various examples now using SQLite prompt. You can use the following substitutions to format your date and time. SQLite provides a very handy function strftime() to format any date and time. Modifiers are applied from the left to right.įollowing modifers are available in SQLite − The time string can be followed by zero or more modifiers that will alter date and/or time returned by any of the above five functions. You can use the "T" as a literal character separating the date and the time. Time StringsĪ time string can be in any of the following formats − Sr.No. Following section will give you detail on different types of time strings and modifiers. The strftime() function also takes a format string as its first argument. The time string is followed by zero or more modifiers. This returns the date formatted according to the format string specified as the first argument formatted as per formatters explained below.Īll the above five date and time functions take a time string as an argument. ![]() This returns the number of days since noon in Greenwich on NovemB.C. This returns the date in this format: YYYY-MM-DD SQLite supports five date and time functions as follows − Sr.No. ![]()
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