What exactly do "u" and "r" string prefixes do, and what are raw string literals?

pythonunicodepython-2.xrawstring
Show Solution

SecurityError: Blocked a frame with origin from accessing a cross-origin frame

javascriptsecurityjquerysame-origin-policyiframe
Show Solution

Vertically align text next to an image?

htmlcssalignmentvertical-alignment
Show Solution

Division of integers in Java

javamathfloating-pointlong-integerprintln
Show Solution

Speed up fetching posts for my social network app by using query instead of observing a single event repeatedly

iosswiftfirebase
Show Solution

More Questions

Why not use exceptions as regular flow of control?C++ Matrix ClassPost an HTML Table to ADO.NET DataTableApplying MVC With JavaFx403 Forbidden vs 401 Unauthorized HTTP responsesDefine a global variable in a JavaScript functionListView inside ScrollView is not scrolling on AndroidNumbering rows within groups in a data frameIs it possible to decrypt MD5 hashes?Split delimited strings in a column and insert as new rows How to round to at most 2 decimal places, if necessaryHow to create a GUID / UUIDJava: splitting a comma-separated string but ignoring commas in quotesPass An Instantiated System.Type as a Type Parameter for a Generic ClassFilter data.frame rows by a logical conditionHow do I keep two side-by-side div elements the same height?What's the difference between a method and a function?How to solve npm error "npm ERR! code ELIFECYCLE"Use 'import module' or 'from module import'?Correct Bash and shell script variable capitalization