Results for “save file”
Small, practical examples. Search by task or narrow things down below.
Include padding in element width
Use border-box to keep CSS padding and borders inside the declared width.
CSS✓ Tested
Increase an integer variable
Bash Scripts: Increase an integer variable with a small standalone Bash program.
Bash Scripts✓ Tested
Increase spacing between words
CSS: Word-spacing adds to the font’s normal space width.
CSS✓ Tested
Increment a counter without an unexpected errexit
Bash Scripts: An assignment avoids the zero-result exit status of a standalone arithmetic post-increment.
Bash Scripts✓ Tested
Increment a shared counter safely
C++: Atomic increments prevent lost updates when two threads change the same counter.
C++✓ Tested
Index records by a unique key
Java: Use toMap with an explicit merge rule so duplicate keys have defined behavior.
Java✓ Tested
Inherit a parent’s text color
CSS: Learn how to inherit a parent’s text color in a complete browser example.
CSS✓ Tested
Initialize a byte buffer to zero
C: memset initializes each byte to the chosen unsigned-char value.
C✓ Tested
Initialize a map entry only when absent
Java: Use computeIfAbsent when creating a collection for a new key.
Java✓ Tested
Initialize a separate practice repository
Git: Initialize a separate practice repository inside the disposable repository created by the input setup.
Git✓ Tested
Initialize structure fields by name
C: Designated initializers make field assignments independent of their declaration order.
C✓ Tested
Insert a list item at the beginning
jQuery: Learn how to insert a list item at the beginning in a complete browser example.
jQuery✓ Tested