Remove leading, trailing and extra whitespace

Every nonzero, terminating decimal (with infinitely many trailing 0s) has an equal twin representation with infinitely many trailing 9s (for example, 8.32 and 8.31999...).

(Enter zero or more items separated by a comma followed by a space (', ').)

Comma separated list of spell checker languages to use (e.g. en, fr, nl ).

In line 11, delete the comma after the word concerns and replace it with a period

The air passes through internal channels in each blade and ejects at the leading and trailing edges.

Rudder The rudder is typically mounted on the trailing edge of the vertical stabilizer, part of the empennage.

Trailing her in opinion polls, the other contenders cite her lack of credibility on economic policy and international relations.

Spiders use silk for many purposes, including the trailing safety dragline, wrapping eggs for reproduction, protective retreats and catching prey.

Tatoeba Where nothing ruins a passionate night of sentence making like a poorly placed comma or, even worse, a careless typo.

In paragraph 7, the words International Conference on should be inserted before the word Renewable , with a comma being added after 2005 .

The thrower stands 60 degrees away from the target, and takes one step forward from the trailing foot, letting the sling swing forward.

That will soon be the case again, even though in terms of per capita wealth China ranks roughly 100th in the world, trailing Albania.

Another way to think about this category is as the comma category, ( Top) where is any one point space and Top is the category of topological spaces.

(c) In operative paragraph 5, after the words Secretary General a comma was inserted and the word and deleted in the third line, the word other was deleted

It was surprisingly a televised event as the news of the arrest was leaked and the media people were trailing the security forces convoy rolling to her house.

Kleist's scenes of the desert are harsh and lonely. A dozen people squeeze into a little car, which speeds through the endless desert trailing a long cloud of dust.

Some in the media, and those who are skeptical about climate change, are currently having a field day, parsing every comma and cough in the Intergovernmental Panel on Climate Change s (IPCC) 2007 assessment.

In operative paragraph 8, the word and should appear in the third line between the words Malaria and through country led initiatives , and a comma should be inserted after the words adequate international support . The revised paragraph would read as follows

LONDON With Labour trailing the Conservatives slightly in opinion polls, the British election on May 6 could well produce a hung parliament, in which neither major party obtains a majority and the Liberal Democrats hold the balance of power.