Generate the answer for a given question. The question requires common knowledge of English. Make sure that the answer is in detail, long, consistent with the context, and requires general knowledge of English. To be less repetitive, please vary your language for each question. Give a proper explanation to answer, and if necessary, provide the definition of various terms. And conclude your answer if it's long. If you have used other resources (e.g., Merriam Webster's.) to answer the question, include citations in your answer. You don't need to paraphrase the context of your resources, but make sure that your answer is consistent and complete.
Example: How are i.e. and e.g. pronounced?
Example solution: i.e. stands for id est (Latin), which means 'that is'. You use it to link in a deeper explanation about something. Pronounce it 'eye - ee'. e.g. stands for exempli gratia (also Latin), which means 'for example'. You use it to link in an example of a more generic term. Pronounce it 'ee - jee'
Example explanation: Perfect answer because it's consistent with context uses required information from the question to provide the detailed answer with an example.

Problem: The question is quite straightforward: Which of the following is preferable? 'I keep myself up-to-date on the latest technology.' 'I keep myself up to date on the latest technology.'.

Solution: According to the Oxford English Dictionary, as quoted by the site below, you hyphenate if the compound adjective is before the noun and don't hyphenate if it is after the noun. With compound adjectives formed from the adverb well and a participle (e.g., well-known), or from a phrase (e.g., up-to-date), you should use a hyphen (or hyphens) when the compound comes before the noun: well-known brands of coffee; an up-to-date account, but not when the compound comes after the noun: His music was also well known in England. Their figures are up to date. From Oxford Dictionaries via Adverbs and Hyphens by Maeve Maddox for Daily Writing Tips. In this case the noun is myself and before the adjective, so no hyphen. In other styles, this may not necessarily hold true. For instance, in APA style, hyphens are discouraged unless they add clarity.