Analysis of information sources in references of the Wikipedia article "Ngày của Lập trình viên" in Vietnamese language version.
Day of the Programmer will be celebrated on the 256th day of each year, that is on September 13 or 12 depending on whether the year is a leap year.
Day of the Programmer will be celebrated on the 256th day of each year, that is on September 13 or 12 depending on whether the year is a leap year.
