: All Posts
Efficient method to generate UUID String in Java UUIDrandomUUIDtoString without the dashes
I would like an efficient utility to generate unique sequences of bytes UUID is a good candidate but UUIDrandomUUIDtoString generates stuff like
Read more →
Enums in Javascript with ES6
Im rebuilding an old Java project in Javascript and realized that theres no good way to do enums in JS The best I can come up with is const Colors RED
Read more →
Error on renaming database in SQL Server 2008 R2
I am using this query to rename the database ALTER DATABASE BOSEVIKRAM MODIFY NAME BOSEVIKRAMDeleted But it shows an error when excuting Msg 5030 Level 16
Read more →
Expected validator to return Promise or Observable
Im trying to do a custom validation on Angular 5 but Im facing the following error Expected validator to return Promise or Observable I just want to return an
Read more →
Extract a part of the filepath a directory in Python
I need to extract the name of the parent directory of a certain path This is what it looks like Cstuffdirectoryineedsubdirfilejpg I would like to extract
Read more →
Force DOM redrawrefresh on ChromeMac
Every once in a while Chrome will render perfectly valid HTMLCSS incorrectly or not at all Digging in through the DOM inspector is often enough to get it to
Read more →
Getting the error Missing inserted in LaTeX
I try to write the following in latex beginitemize item textbfinsertelementtext inserts the element or text passed at the start of the selection item
Read more →
Given a number find the next higher number which has the exact same set of digits as the original number
I just bombed an interview and made pretty much zero progress on my interview question Given a number find the next higher number which has the exact same set
Read more →
How can I animate the drawing of text on a web page
I want to have a web page which has one centered word I want this word to be drawn with an animation such that the page writes the word out the same way that
Read more →
