Source Code. Every computer program is written in a programming language, such as Java, C/C++, or Perl. These programs include anywhere from a few lines to millions of lines of text, called source code. Source code, often referred to as simply the source of a program, contains variable declarations, instructions, functions, loops, and other statements that tell the program how to function. Programmers may also add comments to their source code that explain sections of the code.
Many people with an anxiety disorder also have a co-occurring disorder or physical illness, which can make their symptoms worse and recovery more difficult. Itâs essential to be treated for both disorders. Read on to learn more about the co-occurrence of anxiety and these disorders: 1  Eating disorders. 2  Headaches. 3  Hoarding disorder. 4  Irritable bowel syndrome (IBS). 5  Sleep disorders. 6  Substance use disorders. 7  Other related conditions.
DISEASES AND DISORDERS. Anxiety can be a symptom of certain medical conditions. Some of these diseases are disorders of the endocrine system, such as Cushing's syndrome (overproduction of cortisol by the adrenal cortex), and include over-or underactivity of the thyroid gland.