Traditionally, two, but I find using just one okay too.
It is common to use one space after a colon or semicolon in text. This helps to improve the readability and visual presentation of the writing.
When you are beginning a list of irregular items
Yes; a semicolon is not typically used before the conjunction "and" in a sentence; it is more commonly used to separate independent clauses.
No, you do not capitalize after using a semicolon unless it is the start of a new sentence or a proper noun. The word following the semicolon should be lowercase unless it meets the criteria for capitalization.
When it shows similarities, ! (:
For closely related phrases, you can use a semicolon. You may place the semicolon between two independent clauses (an independent clause is a phrase that can be a grammatically correct sentence all by itself.) For example: I love to eat pretzels; salty foods are my favorite. A colon is used in the same way. For example: The fans were cheering very loudly: the Yankees had won.
When using a semicolon you put one space after the semicolon.
After a semicolon, there is never more than one space. Spacing after colons (and periods) depends on the style guidelines you're using. Some call for one space, others for two. The most important thing, however, is to be consistent. Use the same spacing after colons as you do after periods throughout the entire document.
If your sentence requires a semicolon, you may, indeed, end up using it after a parenthetical.
Yes; a semicolon is not typically used before the conjunction "and" in a sentence; it is more commonly used to separate independent clauses.
I was taught it was two. A good way to remember this is by counting the dots on it. The colon has two so it has two spaces. A semi colon has only one dot, and it has only one space after it. But this only applies when the name of the punctuation has the word "colon" in it, as when you are counting the dots in a period, you only see one, but after a period, you usually put two spaces unless you are using a wesite address or something of that sort.
No, you do not capitalize after using a semicolon unless it is the start of a new sentence or a proper noun. The word following the semicolon should be lowercase unless it meets the criteria for capitalization.
If you have two independent clauses that you don't want to isolate into separate sentences, put a semicolon between them.
When it shows similarities, ! (:
Yes, that is one of the most common uses of a semicolon. If there is a conjunction joining the clauses, however, you should use a comma instead of a semicolon.
use cout << simple
She had one goal for the summer: to improve her tennis skills.
In order to separate distinct ideas into two different clauses a semicolon is sometimes used. The poor lady is bereaved; she must be devastated.