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In C++, what is a “namespace alias”?
...d? Is it something that people want to know? Is it something that hasn't already been asked and answered on SO? If you read the SO blog post about the R community posting and answering questions here, note that they picked the top X questions which their community actually kept asking, so it had re...
How to implement if-else statement in XSLT?
...ay offer some suggestions (two years later but hopefully helpful to future readers):
Factor out the common h2 element.
Factor out the common ooooooooooooo text.
Be aware of new XPath 2.0 if/then/else construct if using XSLT 2.0.
XSLT 1.0 Solution (also works with XSLT 2.0)
<h2>
<xsl:...
Adding a directory to $LOAD_PATH (Ruby)
...inner status, I'd only use $LOAD_PATH if I was trying to make my code more readable to a beginner. Meh its a trade off. It depends on how "public" the code is, so long as the memory usage is the same for each, which I assume it essentially is.
– boulder_ruby
Oc...
JPA: what is the proper pattern for iterating over large result sets?
....id");
query.setFetchSize(Integer.valueOf(1000));
query.setReadOnly(true);
query.setLockMode("a", LockMode.NONE);
ScrollableResults results = query.scroll(ScrollMode.FORWARD_ONLY);
while (results.next()) {
Address addr = (Address) results.get(0);
...
ASP.NET MVC Html.DropDownList SelectedValue
...that dropdown list. Even thought your List<SelectListItem> Persons already set the Selected flag to indicate which one is selected/default, the tml.DropDownList will actually ignore that and rebuild it's own IEnumerable<SelectListItem> and set the default/selected item based on the nam...
What are the various “Build action” settings in Visual Studio project properties and what do they do
... process. An example is a text file that contains documentation, such as a Readme file.
Compile: The file is compiled into the build output. This setting is used for code files.
Content: Allows you to retrieve a file (in the same directory as the assembly) as a stream via Application.GetContentStrea...
Android - Handle “Enter” in an EditText
... thus why the properties you should look at are on TextView - when I first read that last sentence I did a double-take :) )
– Ricket
Jun 24 '10 at 15:00
15
...
C++ Tuple vs Struct
...POT,
CURRENT_POT,
MIN_POT
};
and boom, you're code is completely readable:
double guessWhatThisIs = boost::tuples::get<CURRENT_POT>(someJackPotTuple);
because it describes itself when you want to get the items contained within it.
...
jquery's append not working with svg element?
... and hit enter everything displays (but all event listeners vanish). After reading this answer I changed my createElement calls to createElementNS and now everything works!
– kitsu.eb
Jul 12 '13 at 21:01
...
Fastest Way to Serve a File Using PHP
...any way to get your web server to help you, the only solution remaining is readfile it's available in all php versions currently in use and work pretty well (but isn't really efficient).
Combining solutions
In fine, the best way to send a file really fast if you want your php code to be usable e...