-
Recent Posts
Recent Comments
Archives
Categories
Meta
Category Archives: ShortPosts
Exclude directories in IntelliJ’s Find in Files
So, I’m working on a small project. Once in a while I open Find in Files to look something up, but I notice that the search is a bit slow even though I only have a few files. I’m aware … Continue reading
Posted in ShortPosts, SoftwareEngineering
Leave a comment
C++: Unordered maps and sets for non-primitive types
Since C++ 11, we can use unordered sets and unordered maps. However, these data structures only seem to work with primitive types and strings. If you need a pair or a vector as the key, you’re out of luck. Fortunately, … Continue reading
Isolate the rightmost (least-significant) bit
Fast & elegant: Tests Output Brute force Output for the new version Practice 231. Power of Two 191. Number of 1 Bits Related concepts Two’s complement
Posted in Algorithms & Data structures, Posts, ShortPosts
Leave a comment
Generate files with random bytes
The following command grabs 20 Mb of random bytes from /dev/urandom and saves it to rnd.bin: Generate a bunch of files:
Posted in Posts, ShortPosts, SoftwareEngineering
Leave a comment