CWE-609

Double-Checked Locking - a common weakness, enumerated. The complete list can be accessed here.

Sonnet 29

Gas Tax

According to wikipedia,
fuel taxes in Germany are €0.4704 per litre for ultra-low sulphur Diesel and €0.6545 per litre for conventional unleaded petrol, plus Value Added Tax (19%) on the fuel itself and the Fuel Tax.
1 US gallon happens to equal 3.78541178 litres. With an exchange rate of 1 Euro = 1.3949 U.S. dollars, this results in a fuel tax (not including the V.A.T.) of $2.4838(3943) / $3.4559(373) per gallon for diesel/unleaded fuel.

Basis point

One basis point is one hundredth of a percent. 1 % = 100 bp. Or, equivalently, 1 bp = 0.01 %.

FICA tax

The FICA tax is the Federal Insurance Contributions Act tax. It is a payroll tax, funding Social Security and Medicare. More details can be found in this wikipedia article.

Strong typing

Another nail in the coffin of the weak typist. According to Coding Horror, typing is a core programming discipline. With weak typing skills, a possible recourse might be to use weakly typed languages, or to devote more time to planning before embarking on the next hunting and pecking expedition.

The formula for the amortization schedule payment mentioned in the annual percentage rate wikipedia article is derived in the amortization calculator wikipedia article.

Premature optimization and its relation to evil is discussed in a wikipedia article on optimization. Premature optimization may result in traversing many local extrema that turn out to be unacceptable, before reaching the global extremum (or an acceptable local extremum, or running out of time). What is being optimized is the time to execute a program, while neglecting the time it takes to develop it.

According to Paul Graham, The distinguishing feature of nasty little problems is that you don't learn anything from them. ... Working on nasty little problems makes you stupid. And this, in turn, makes you more qualified to work on more nasty little problems, resulting in an infinite regression.

Air quotes are typically double quotes, or possibly angle quotes (guillemets) according to wikipedia. It is not clear who invented air quotes, and how they relate to sign languages.

According to Alan Greenspan, there could be

a flaw in the model that I perceived is the critical functioning structure that defines how the world works.

Would this be self-interest, which guarantees the best possible outcome?

The sentence What you are will show in what you do appears in "The Education of the Wage-earners" by Thomas Davidson (1840-1900). This is a quote commonly attributed to Thomas Alva Edison (1847-1931).
The Development of Thomas Davidson's Religious and Social Thought

The acronym RTC can stand for Resolution Trust Corporation. Touch-typists do not have to resort to the use of acronyms, of course.

Do non-touch-typists use shorter variable names?

This article by Randall Hyde discusses the benefits of optimization, if performed at the right time.

Problem Solving

According to Albert Einstein, A clever person solves a problem. A wise person avoids it. But what would a stupid person do?

Update: Instead of avoiding the problem, it is also possible to give up.

Productivity

A good way to magnify productivity differences between software developers is to have them work on the same set of files. Slower developers will have to continually merge changes made by faster developers until being able to commit their changes (without breaking any tests, assuming there are tests that go beyond successfully compiling and linking and a policy that requires to have tests pass before committing changes). Ultimately, their tasks will have to be reassigned to faster developers, or they will never be completed.

The performance of Qt's QItemSelectionModel with large numbers of selected items is a known issue.

In SMILES, the '/' and '\' symbols are to be interpreted relative to the atom, not the double bond. X/Y(/Z)=R means that X is below the line Y=R and Z is above it. See the OpenSMILES specification for details.