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Remove duplicated rows using dplyr
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139
Note: dplyr now contains the distinct function for this purpose.
Original answer below:
libr...
Is there a way to rename an Xcode 4 scheme?
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292
You need to click on the scheme button, then hit "Manage Schemes". Once you do so, you'll have...
How to forward declare a template class in namespace std?
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edited Oct 2 '13 at 19:50
answered Oct 7 '10 at 6:41
J...
How to add “on delete cascade” constraints?
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229
I'm pretty sure you can't simply add on delete cascade to an existing foreign key constraint. Y...
How to Get a Layout Inflater Given a Context?
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Dave WebbDave Webb
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11
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How to specify data attributes in razor, e.g., data-externalid=“23151” on @this.Html.CheckBoxFor(…)
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269
@Html.CheckBoxFor(
m => m.MyModel.MyBoolProperty,
new {
@class = "myCheckBo...
How to sort strings in JavaScript
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659
Use String.prototype.localeCompare a per your example:
list.sort(function (a, b) {
return (...
Can I call memcpy() and memmove() with “number of bytes” set to zero?
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From the C99 standard (7.21.1/2):
Where an argument declared as size_t n specifies the length of the array for a
function, n can have the value zero on a call to that function. Unless explicitly stated
otherwise in the descript...
What is the difference between Culture and UICulture?
... few examples:
var date = new DateTime(2000, 1, 2);
var number = 12345.6789;
Thread.CurrentThread.CurrentCulture = new CultureInfo("de-DE");
Console.WriteLine(date); // 02.01.2000 00:00:00
Console.WriteLine(number.ToString("C")); // 12.345,68 €
Thread.CurrentThread.CurrentCulture = new CultureI...
jQuery.ajax handling continue responses: “success:” vs “.done”?
...plemented as the first .done() these days?
– user166390
Jan 12 '12 at 19:15
6
You mean if you hav...