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Is it better in C++ to pass by value or pass by constant reference?
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What does the question mark in Java generics' type parameter mean?
...technical terms, ? extends HasWord is a bounded wildcard, covered in Item 31 of Effective Java 3rd Edition, starting on page 139. The same chapter from the 2nd Edition is available online as a PDF; the part on bounded wildcards is Item 28 starting on page 134.
Update: PDF link was updated since Or...
Functions that return a function
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Assigning a variable to a function (without the parenthesis) copies the reference to the funct...
Why both no-cache and no-store should be used in HTTP response?
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Why does NULL = NULL evaluate to false in SQL server
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Design by contract using assertions or exceptions? [closed]
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Safari 3rd party cookie iframe trick no longer working?
...in because I think the playing field has changed, perhaps after February 2012. One of the standard tricks to get 3rd party cookies in Safari was as follows: use some javascript to POST to a hidden iframe. It (used to) trick Safari into thinking that the user had interacted with the 3rd party content...
Convert special characters to HTML in Javascript
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answered Apr 24 '09 at 5:15
StevenSteven
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redirect COPY of stdout to log file from within bash script itself
...nt to steal from him by simply
# adding his answer to mine.
exec 2>&1
echo "foo"
echo "bar" >&2
Note that this is bash, not sh. If you invoke the script with sh myscript.sh, you will get an error along the lines of syntax error near unexpected token '>'.
If you are working with ...
Webfonts or Locally loaded fonts?
...ce of HTML:
<head>
<script type="text/javascript" src="script1.js"></script>
<link rel="stylesheet" type="text/css" href="style1.css" />
<style type="text/css">
@import url(style2.css);
</style>
<script type="text/javascript">
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