Hammerite

Questions Linux Laravel Mysql Ubuntu Git Menu

HTML CSS JAVASCRIPT SQL PYTHON PHP BOOTSTRAP JAVA JQUERY R React Kotlin

Hammerite has asked 54 questions and find answers to 112 problems.

Stats

About

Hammerite questions

How do I clear user input (cin) that occurred while the process was blocked?
How dangerous is it to provide a means for the public to run SELECT queries on a database? [closed]
Is it not possible to use HTML entities in a title attribute?
Insert or update into an unordered_map without requiring a default constructor
Why can't I assign an arbitrary iterable to an extended slice whose step is -1?
How to keep foreign key relations consistent in a "diamond-shaped" system of relationships
JPEG files uploaded to a PHP script arrive corrupt - but not all the time
Which of the AES classes in the System.Security.Cryptography namespace should I use?
What's going on in JavaScript when I use the "traditional" C-style function declaration?
"Protocols cannot be used with isinstance()" - why not?

Hammerite answers

Optimizing MySql query to avoid using "Using filesort"
Database MySql design - varchar length for utf8 fields :: 1. password 2. username 3.email
most efficient way to add index to large mysql table
Embedding PHP in CSS
MySQL - ordering alphabetically except for one entry?
How to obtain column comments from SQL
Partitioning mySQL tables that has foreign keys?
Empty string inserting a zero, not a null
Advice on writing math equations into code
MySQL drop field; foreign key errorno 150