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Understanding the ngRepeat 'track by' expression
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a short summary:
track by is used in order to link your data with the DOM generation (and mainly re-generation) made by ng-repeat.
when you add track by you basically tell angular to generate a single DOM element per data object in the given collection
this co...
How can I get the active screen dimensions?
...reen dimensions (you need to adapt the window parameters to your window in order to ensure that both are openend on the same screen - mainly the WindowStartupLocation is important)
Window w = new Window();
w.ResizeMode = ResizeMode.NoResize;
w.WindowState = WindowState.Normal;
w.WindowStyle = Windo...
How to initialize private static members in C++?
...for every .cpp file, and these assignments will happen in an indeterminate order (determined by the linker) before main() is run.
What if we #define VALUE to be a different number in one of our .cpp files? It will compile fine and we will have no way of knowing which one wins until we run the progr...
INSERT INTO vs SELECT INTO
...h many columns with similar structures to other tables and then edit it in order to save time.
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Is MD5 still good enough to uniquely identify files?
...the hash are the same : you can only compare byte-for-byte. A hash is many orders of magnitude smaller than the number of different values for the whole file, so there are many, many, many possible collisions for each hash values. Only if you are in the case of copying a known file (with a known has...
Default parameter for CancellationToken
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Here are several solutions, in descending order of general goodness:
1. Using default(CancellationToken) as default value:
Task DoAsync(CancellationToken ct = default(CancellationToken)) { … }
Semantically, CancellationToken.None would be the ideal candidate fo...
Why split the tag when writing it with document.write()?
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How to cat a file containing code?
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Oracle SQL: Update a table with data from another table
...le2 multiple times for some/all records (not clean). Secondly: there is no order by clause so this will occur in an unpredictable manner (i.e. last value in unordered data wins). Thirdly: It will be much slower. Assuming the outcome of the for loop was intended, the original subselect could have bee...
Installing SetupTools on 64-bit Windows
...d h5py setup. Maybe just update the doc path to python276.chm for the good order :)
– mork
Apr 10 '14 at 17:52
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