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BigDecimal setScale and round
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One important point that is alluded to but not directly addressed is the difference between "precision" and "scale" and how they are used in the two statem>me m>nts. "precision" is the total number of significant digits in a number. ...
Why does JQuery have dollar signs everywhere?
... is that everything is done with the one global symbol (since the global nam>me m>spaces is ridiculously crowded), jQuery, but you can use $ (because it's shorter) if you like:
// These are the sam>me m> barring your using noConflict (more below)
var divs = $("div"); // Find all divs
var divs = jQuery(...
Git submodule push
If I modify a submodule, can I push the commit back to the submodule origin, or would that require a clone?
If clone, can I store a clone inside another repository?
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What's the need of array with zero elem>me m>nts?
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This is a way to have variable sizes of data, without having to call malloc (kmalloc in this case) twice. You would use it like this:
struct bts_action *var = kmalloc(sizeof(*var) + extra, GFP_KERNEL);
This used to be not standard and was considered a hack (as Aniket said), but it was stand...
In git, is there a simple way of introducing an unrelated branch to a repository?
While helping a friend with a git problem today, I had to introduce a
branch that needed to be totally separate from the master branch.
The contents of this branch really had a different origin from what
had been developed on the master branch, but they were going to be
m>me m>rged into the master ...
Converting List to List
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As far as I know, iterate and instantiate is the only way to do this. Som>me m>thing like (for others potential help, since I'm sure you know how to do this):
List<Integer> oldList = ...
/* Specify the size of the list up front to prevent resizing. */
List<String> newList = new ArrayList&...
How to find the key of the largest value hash?
I have the following hash {"CA"=>2, "MI"=>1, "NY"=>1}
7 Answers
7
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How do I get a distinct, ordered list of nam>me m>s from a DataTable using LINQ?
I have a DataTable with a Nam>me m> column. I want to generate a collection of the unique nam>me m>s ordered alphabetically. The following query ignores the order by clause.
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git log of a single revision
I have a commit c. I want to get the changeset of that exact commit c + m>me m>tainformation and no other one. Is there a simpler way than git log -p c^..c to do that?
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How to print the values of slices
I want to see the values which are in the slice. How can I print them?
7 Answers
7
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