Sass is a CSS pre-processor with syntax advancements. Style sheets in the advanced syntax are processed by the program, and turned into regular CSS style sheets. However, they do not extend the CSS standard itself. CSS variables are supported and can be utilized but not as well as pre-processor variables. For the difference between SCSS … Read more
Here is another example where something is run approximately once a minute:
A TCP/IP connection is always made to an IP address (you can think of an IP-address as the address of a certain computer, even if that is not always the case) and a specific (logical, not physical) port on that address. Usually one port is coupled to a specific process or “service” on the target … Read more
A tab character should advance to the next tab stop. Historically tab stops were every 8th character, although smaller values are in common use today and most editors can be configured. I would expect your output to look like the following: The algorithm is to start a column count at zero, then increment it for … Read more
Well, you could just divide by 1,000,000,000: If you use TimeUnit to convert, you’ll get your result as a long, so you’ll lose decimal precision but maintain whole number precision.
append: Appends object at the end. gives you: [1, 2, 3, [4, 5]] extend: Extends list by appending elements from the iterable. gives you: [1, 2, 3, 4, 5]
Here’s pig latin dialect that takes into account how the words are pronounced: Output “Pig qoph an egg.” → “igpay ophqay anway eggway.” “Quiet European rhythms.” → “ietquay uropeaneay ythmsrhay.” “My nth happy hour.” → “ymay nthway appyhay hourway.” “Herb unit — a dynasty heir.” → “herbway itunay — away ynastyday heirway.” Note: “-way” suffix … Read more
If you want to rename a branch while pointed to any branch, do: If you want to rename the current branch, you can do: If you want to push the local branch and reset the upstream branch: And finally if you want to Delete the remote branch: A way to remember this is -m is … Read more
You are multiplying ints together, and overflow occurs because the maximum integer is 2^31 – 1. Only after the multiplications does it get converted to a long. Cast the first number as a long. or use a long literal: That will force long math operations from the start.
Segmentation fault is a specific kind of error caused by accessing memory that “does not belong to you.” It’s a helper mechanism that keeps you from corrupting the memory and introducing hard-to-debug memory bugs. Whenever you get a segfault you know you are doing something wrong with memory – accessing a variable that has already … Read more