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What is the difference between instanceof and Class.isAssignableFrom(…)?
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506
When using instanceof, you need to know the class of B at compile time. When using isAssignabl...
JavaScript variables declare outside or inside loop?
...u've got yourself an accidental global.
In particular:
for (var i; i<100; i++)
do something;
for (var i; i<100; i++)
do something else;
Crockford will recommend you remove the second var (or remove both vars and do var i; above), and jslint will whinge at you for this. But IMO it'...
Detect Safari browser
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110
You can easily use index of Chrome to filter out Chrome:
var ua = navigator.userAgent.toLowerCa...
iOS 5 fixed positioning and virtual keyboard
...k Retallack
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How to set default value to the input[type=“date”] [duplicate]
...he format YYYY-MM-DD. Single digit days and months should be padded with a 0. January is 01.
From the documentation:
A string representing a date.
Value: A valid full-date as defined in [RFC 3339], with the additional qualification that the year component is four or more digits representin...
Remove all occurrences of a value from a list?
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answered Jul 21 '09 at 3:28
Mark RushakoffMark Rushakoff
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iOS - forward all touches through a view
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answered Aug 26 '13 at 0:39
rmp251rmp251
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Do you use source control for your database items? [closed]
... about a tool.
– ulty4life
Oct 27 '10 at 22:42
1
There's a distributed version control system for...
How can I get the corresponding table header (th) from a table cell (td)?
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answered Aug 19 '10 at 16:13
user113716user113716
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How to extract the substring between two markers?
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edited Oct 8 '13 at 15:50
CDMP
19022 silver badges99 bronze badges
answered Jan 12 '11 at 9:18
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