2014年9月4日 · The && operator is a boolean AND operator: if the left side returns a non-zero exit status, the operator returns that status and does not evaluate the right side (it short-circuits), otherwise it evaluates the right side and returns its exit status.

2015年7月23日 · The first ; is a greek question mark, and the second ; is a normal semicolon. The Greek question mark throws a SyntaxError: Unexpected token ILLEGAL in JavaScript, and probably throws errors in other languages as well. Make sure you're saving the code file in Unicode/UTF-8.

2015年6月18日 · 1.> Change File format to .CSV (semicolon delimited) To achieve the desired result we need to temporary change the delimiter setting in the Excel Options: Move to File -> Options -> Advanced -> Editing Section Uncheck the “Use system separators” setting and put a comma in the “Decimal Separator” field.

2024年5月29日 · Hello Martin, thank you for your answer. But the result is a bit different, than I expected. The result is, without element <entry> and <p>-elements has no sub-elements.

2009年7月3日 · Now, we had a deploy recently that failed because it had used both a semicolon and a forward slash (/). The semicolon was at the end of each statement and the slash was between statements. alter table foo.bar drop constraint bar1; / …

Cannot find symbol 'var': You are probably trying to compile source code that uses local variable type inference (i.e. a var declaration) with an older compiler or older --source level. The var was introduced in Java 10.

Consequently, if the semicolon's gone then the compiler must assume the concatenation is intended, even though visually the layout of the code above implies otherwise. That's a convoluted example of how C++ code with and with-out ';'s changes meaning.

2009年4月2日 · The Semicolon. The semicolon character is a statement terminator. It is a part of the ANSI SQL-92 standard, but was never used within Transact-SQL. Indeed, it was possible to code T-SQL for years without ever encountering a semicolon. Usage. There are two situations in which you must use the semicolon.

2018年3月12日 · As commented, ; semi-colon is an argument separator.FINV is a function requiring three(3) arguments with the following syntax:

I'm trying to find a way to run multiple commands in parallel in sh and wait for it completion. I've found that following doesn't work (sh: 1: Syntax error: &quot;;&quot; unexpected): sh -c '(sleep...