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Check existence of input argument in a Bash shell script
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What is the difference between a regular string and a verbatim string?
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A verbatim string is one that does not need to be escaped, like a filename:
string myFileName ...
Do browsers send “\r\n” or “\n” or does it depend on the browser?
...from an HTML working group about the issue.)
Here's a quote from the HTTP/1.1 spec about message headers:
The line terminator for message-header fields is the sequence CRLF. However, we recommend that applications, when parsing such headers, recognize a single LF as a line terminator and ignore...
Casperjs/PhantomJs vs Selenium
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They are attacking different problems. Since PhantomJS runs perfectly on the command-line, it ...
Better way to check variable for null or empty string?
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What is the difference (if any) between Html.Partial(view, model) and Html.RenderPartial(view,model)
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The only difference is that Partial returns an MvcHtmlString, and must be called inside <%=...
Redefining NULL
...or casts to pointers) to be converted into some other magic value such as -1.
Arrange for equality tests between pointers and a constant integer 0 to check for the magic value instead (§6.5.9/6)
Arrange for all contexts in which a pointer type is evaluated as a boolean to check for equality to the ...
Rails :dependent => :destroy VS :dependent => :delete_all
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edited Jul 22 '15 at 20:04
Michael Brawn
31722 silver badges99 bronze badges
answered May 9 '...
call a static method inside a class?
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edited Oct 30 '13 at 1:40
answered Feb 4 '10 at 23:33
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How to compare two floating point numbers in Bash?
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