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How to Loop through items returned by a function with ng-repeat?
...es it in cache, creates new scope, puts object on it, creates DOM element, etc.
Now about hashKey. Usually hashKey is unique number generated by nextUid(). But it can be function. hashKey is stored in object after generating for future use.
Why your example generates error: function getEntities() ...
Is there a max array length limit in C++?
...echniques might help you, such as sparse matrices, on the fly compression, etc... Again this is highly application dependent. If you edit your post to give some more information as to what is actually in your arrays, you might get more useful answers.
Edit: Given a bit more information on your exa...
DLL and LIB files - what and why?
...merely a descriptor of the target DLL, it contains addresses, entry point, etc. but no code. This .lib must be passed to the linker. The second one is explicit linking when we use the DLL by manually loading it with LoadLibrary function. In this type we don't need that .lib file, but we must put a l...
How do I trim leading/trailing whitespace in a standard way?
...t was allocated. The return
// value must NOT be deallocated using free() etc.
char *trimwhitespace(char *str)
{
char *end;
// Trim leading space
while(isspace((unsigned char)*str)) str++;
if(*str == 0) // All spaces?
return str;
// Trim trailing space
end = str + strlen(str) - ...
Select every Nth element in CSS
... please note: This works only on element selectors (div, td, img etc), not on class selector like .this
– Sliq
Jun 4 '14 at 13:26
1
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List vs List
...ter. I.e., suppose you process XML and you want to store AttrNode, Element etc in a map, you can do something like:
List<? extends Map<String, ? extends Node>> listOfMapsOfNodes = new...;
// Now you can do:
listOfMapsOfNodes.add(new TreeMap<Sting, Element>());
listOfMapsOfNodes.a...
App restarts rather than resumes
...tivity (Launch from home, launch from 'up' button, launch from Play Store, etc.)
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Why is setTimeout(fn, 0) sometimes useful?
...xecuting some JavaScript tasks, UI updates e.g.: painting, redraw, reflow, etc.
JavaScript tasks are queued to a message queue and then are dispatched to the browser's main thread to be executed.
When UI updates are generated while the main thread is busy, tasks are added into the message queue.
...
SQL Server insert if not exists best practice
...have some "old" and "new" fields - oldEmail, newEmail, oldPhone, newPhone, etc. That way you can form a composite key, in Competitors, from CompetitorName, Email, and Phone.
Then when you have some competition results, you can truncate and reload your CompetitionResults table from your excel sheet ...
What are the advantages of NumPy over regular Python lists?
...onvolutions, fast searching, basic statistics, linear algebra, histograms, etc. And really, who can live without FFTs?
Speed: Here's a test on doing a sum over a list and a NumPy array, showing that the sum on the NumPy array is 10x faster (in this test -- mileage may vary).
from numpy import aran...