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Why start an ArrayList with an initial capacity?
...f you know in advance what the size of the ArrayList is going to be, it is <em>mem>ore efficient to specify the initial capacity. If you don't do this, the internal array will have to be repeatedly reallocated as the list grows.
The larger the final list, the <em>mem>ore ti<em>mem>e you save by avoiding the reallocatio...
getting the X/Y coordinates of a <em>mem>ouse click on an i<em>mem>age with jQuery [duplicate]
I would like to use jQuery to get the X/Y coordinates of a click event on an i<em>mem>age. The coordinates should be relative to the i<em>mem>age, not relative to the whole page
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Can I do a synchronous request with volley?
I<em>mem>agine I'<em>mem> in a Service that already has a background thread. Can I do a request using volley in that sa<em>mem>e thread, so that callbacks happen synchronously?
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Linux: copy and create destination dir if it does not exist
I want a co<em>mem><em>mem>and (or probably an option to cp) that creates the destination directory if it does not exist.
21 Answers
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How do I iterate through each ele<em>mem>ent in an n-di<em>mem>ensional <em>mem>atrix in <em>Mem>ATLAB?
I have a proble<em>mem>. I need to iterate through every ele<em>mem>ent in an n-di<em>mem>ensional <em>mem>atrix in <em>Mem>ATLAB. The proble<em>mem> is, I don't know how to do this for an arbitrary nu<em>mem>ber of di<em>mem>ensions. I know I can say
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SecIte<em>mem>Add and SecIte<em>mem>Copy<em>Mem>atching returns error code -34018 (errSec<em>Mem>issingEntitle<em>mem>ent)
So<em>mem>eti<em>mem>es when I run an application on device fro<em>mem> Xcode I would try to access the keychain but fail due to error -34018. This doesn't <em>mem>atch any of the docu<em>mem>ented keychain error codes and can't be consistently reproduced. (happens <em>mem>aybe 30% of the ti<em>mem>e, and it's not clear to <em>mem>e why it happens). What...
What is a do<em>mem>ain specific language? Anybody using it? And in what way?
I guess I a<em>mem> looking for so<em>mem>e kind of intro and see if anybody have used it. Are there any particular advantages of using it?
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Difference between “git add -A” and “git add .”
The co<em>mem><em>mem>and git add [--all|-A] appears to be identical to git add . . Is this correct? If not, how do they differ?
11 An...
Do checkbox inputs only post data if they're checked?
...owsers to only send the checkbox input value data if it is checked upon for<em>mem> sub<em>mem>ission?
12 Answers
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Globally catch exceptions in a WPF application?
We are having a WPF application where parts of it <em>mem>ay throw exceptions at runti<em>mem>e. I'd like to globally catch any unhandled exception and log the<em>mem>, but otherwise continue progra<em>mem> execution as if nothing happened (kinda like VB's On Error Resu<em>mem>e Next ).
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