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A valid provisioning profile for this executable was not found for debug mode

...ovisioning portal. Solution: 1) In Xcode, Goto --> Build --> clean all targets. 2) In "Groups & Files" -->Target --> expand it --> right click your app and select Clean "your app" 3) Goto->Window-->Organizer 4) In the Devices tab on the left, select your iphone 5) In t...
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Quit and restart a clean R session from within R?

... to be included in R script to restart R session? (the reason being I want all packages to be detached) – Heisenberg Oct 19 '14 at 20:04 add a comment  |  ...
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private final static attribute vs private final attribute

...riable); That makes the behaviour much more obvious. Modern IDEs will usually suggest changing the second listing into the third. There is no reason to have an inline declaration initializing the value like the following, as each instance will have its own NUMBER but always with the same value (i...
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What is a Portable Class Library?

...for such purposes. UPDATE Apr 19 2013: Excellent dense summary of how it all hangs together from Intellisense through to run time in a blog post by Simon Cooper Video: Channel 9 Visual Studio Toolbox show episode 14 June 2012 Video: Channel 9 Going Deep Show episode 27 Sep 2011 UPDATE Sep 1...
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What is the significance of load factor in HashMap?

...ble is created. The load factor is a measure of how full the hash table is allowed to get before its capacity is automatically increased. When the number of entries in the hash table exceeds the product of the load factor and the current capacity, the hash table is rehashed (that is, internal data s...
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How to add a vertical Separator?

...tretch" Width="1" Margin="2" Stroke="Black" /> <Button>Filter all</Button> </StackPanel> share | improve this answer | follow | ...
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Why is my program slow when looping over exactly 8192 elements?

...much slower than transposing a matrix of 513x513? Matrix multiplication: Small difference in matrix size, large difference in timings But that's only because there's one other problem with the code. Starting from the original loop: for(i=1;i<SIZE-1;i++) for(j=1;j<SIZE-1;j++) { ...
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Java ArrayList - how can I tell if two lists are equal, order not mattering?

...u had two lists of Strings it would be something like: public boolean equalLists(List<String> one, List<String> two){ if (one == null && two == null){ return true; } if((one == null && two != null) || one != null && two == null ...
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Remove duplicated rows using dplyr

... @hadley I like the unique() and distinct() function, however, they all remove the 2nd duplicate from the data frame. what if I want to have all 1st encounters of the duplicate value removed? How could this be done? Thanks for any help! – FlyingDutch Feb...
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Fluid width with equally spaced DIVs

... See: http://jsfiddle.net/thirtydot/EDp8R/ This works in IE6+ and all modern browsers! I've halved your requested dimensions just to make it easier to work with. text-align: justify combined with .stretch is what's handling the positioning. display:inline-block; *display:inline; zoom:1 fixe...