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Initial size for the ArrayList
... and is always greater or equal to the size of the list.
When calling set(index, element) on the list, the index relates to the actual number of the list elements (=size) (which is zero in your code, therefore the AIOOBE is thrown), not to the array length (=capacity) (which is an implementation de...
How to delete/unset the properties of a javascript object? [duplicate]
... you should read fully what the effects are of using this:
delete object.index; //true
object.index; //undefined
but if I was to use like so:
var x = 1; //1
delete x; //false
x; //1
but if you do wish to delete variables in the global namespace, you can use it's global object such as window,...
How to decide font color in white or black depending on background color?
... have the intensities for the individual colors, you can determine the overall intensity of the color and choose the corresponding text.
if (red*0.299 + green*0.587 + blue*0.114) > 186 use #000000 else use #ffffff
The threshold of 186 is based on theory, but can be adjusted to taste. Based on ...
Bootstrap modal appearing under background
...above but didn't get it to work using those.
What did work: setting the z-index of the .modal-backdrop to -1.
.modal-backdrop {
z-index: -1;
}
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How can I shift-select multiple checkboxes like GMail?
...
}
if (e.shiftKey) {
var start = $chkboxes.index(this);
var end = $chkboxes.index(lastChecked);
$chkboxes.slice(Math.min(start,end), Math.max(start,end)+ 1).prop('checked', lastChecked.checked);
}
lastChecked = this;
...
Why do indexes in XPath start with 1 and not 0?
...ut our experience with VBScript with its odd features such as 1-based index instead of 0-based indexes like almost every other language has, the reasoning being that it was a language for users (e.g. Excel VBA) instead of a language for developers.
...
How to set a Default Route (To an Area) in MVC
...lerContext.Controller.GetType().Namespace;
int areaStart = namespa.IndexOf("Areas.");
if (areaStart == -1)
return null;
areaStart += 6;
int areaEnd = namespa.IndexOf('.', areaStart + 1);
string area = namespa.Substring(areaStart, areaEnd - areaSta...
How can I link to a specific glibc version?
...s modify glibc with:
diff --git a/nptl/thrd_create.c b/nptl/thrd_create.c
index 113ba0d93e..b00f088abb 100644
--- a/nptl/thrd_create.c
+++ b/nptl/thrd_create.c
@@ -16,11 +16,14 @@
License along with the GNU C Library; if not, see
<http://www.gnu.org/licenses/>. */
+#include <stdi...
How do I put an 'if clause' in an SQL string?
...bquery should be among the most efficient approaches, assuming there is an index on itemsOrdered.purchaseOrder_ID.
– Gordon Linoff
Dec 21 '12 at 14:27
10
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Python 3 turn range to a list
...can just fall back on range.
Also note that on python2.x, xrange is still indexable1. This means that range on python3.x also has the same property2
1print xrange(30)[12] works for python2.x
2The analogous statement to 1 in python3.x is print(range(30)[12]) and that works also.
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