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The #ifexist function selects one of two alternatives depending on whether a page exists at the specified title. {{#ifexist: page title | value if page exists | value if page doesn't exist}} The page can be in any namespace, so it can be an article or "content page", an image or other media file, a category, etc.
If the ON field(s) in the Source does not match the ON field(s) in the Target, then INSERT; If the ON field(s) does not exist in the Source but does exist in the Target, then no action is performed. If the ON field(s) does not exist in either the Source or Target, then no action is performed.
If-then-else flow diagram A nested if–then–else flow diagram. In computer science, conditionals (that is, conditional statements, conditional expressions and conditional constructs) are programming language constructs that perform different computations or actions or return different values depending on the value of a Boolean expression, called a condition.
Unless each then-clause and else-clause is carefully tested, to watch for extra newlines, then the results are likely to cause broken lines, with extra line breaks for each newline. For that reason, a global edit with simple search-and-replace of " {#if: " to " {if|| " is likely to leave newline problems, wherever the original markup was ...
The batch file below gives the user three choices. [13] The user is directed depending upon his input by evaluating the exit code using the IF ERRORLEVEL command (which tests on "greater or equal"). The selected choice is then printed to the screen using the ECHO command.
Duke lacrosse players wore No. 45 on their warmup jerseys in support of teammate Reade Seligmann before a March 2, 2007, game at College Park, Maryland.
In the case of Gisele Pelicot's mass rape trial in France, dozens of men, including her ex-husband Dominique Pelicot, were found guilty of raping and sexually assaulting her.
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