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Print function log /stack trace for entire program using firebug
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218
Firefox provides console.trace() which is very handy to print the call stack. It is also avail...
I have an error: setOnItemClickListener cannot be used with a spinner, what is wrong?
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answered Jul 4 '12 at 5:01
Alex LockwoodAlex Lockwood
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Does Qt support virtual pure slots?
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164
Yes, just like regular c++ pure virtual methods. The code generated by MOC does call the pure ...
Declaration/definition of variables locations in ObjectiveC?
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154
I can understand your confusion. Especially since recent updates to Xcode and the new LLVM com...
Create Django model or update if exists
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178
If you're looking for "update if exists else create" use case, please refer to @Zags excellent...
How to configure static content cache per folder and extension in IIS7?
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219
You can set specific cache-headers for a whole folder in either your root web.config:
<?x...
Split comma-separated strings in a column into separate rows
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81
This old question frequently is being used as dupe target (tagged with r-faq). As of today, it h...
how to use XPath with XDocument?
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158
If you have XDocument it is easier to use LINQ-to-XML:
var document = XDocument.Load(fileName...
foldl versus foldr behavior with infinite lists
... so here's a more general overview:
Consider folding a list of n values [x1, x2, x3, x4 ... xn ] with some function f and seed z.
foldl is:
Left associative: f ( ... (f (f (f (f z x1) x2) x3) x4) ...) xn
Tail recursive: It iterates through the list, producing the value afterwards
Lazy: Nothing i...
Can I get the name of the current controller in the view?
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edited Feb 3 '17 at 11:04
mb21
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