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Find out whether radio button is checked with JQuery?
... Bingo! thanks David. So would I have to invoke an action (click etc) to show the alert? Is there a way to do this without clicking?
– Keith Donegan
Feb 16 '10 at 11:50
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System.currentTimeMillis() vs. new Date() vs. Calendar.getInstance().getTime()
... are inherent to dates and times (leap years, daylight savings, timezones, etc.).
It's generally a good idea to deal only with long timestamps or Date objects within your application, and only use Calendar when you actually need to perform date/time calculations, or to format dates for displaying t...
What are the use(s) for tags in Go?
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Highly active question. Earn 10 reputation in order to answer this question. The reputation requirement helps protect this question from spam and non-answer activity.
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Calculating width from percent to pixel then minus by pixel in LESS CSS
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You can escape the calc arguments in order to prevent them from being evaluated on compilation.
Using your example, you would simply surround the arguments, like this:
calc(~'100% - 10px')
Demo : http://jsfiddle.net/c5aq20b6/
I find that I use this in o...
How do I remove files saying “old mode 100755 new mode 100644” from unstaged changes in Git?
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This msysgit issue's replies suggests setting core.filemode to false in order to get rid of the issue:
git config core.filemode false
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When to use a View instead of a Table?
...view which called a view and so many millions of records were generated in order to see the three the user ultimately needed. I remember one of these views took 8 minutes to do a simple count(*) of the records. Views calling views are an extremely poor idea.
Views are often a bad idea to use to upd...
Android: how to check if a View inside of ScrollView is visible?
... Phan Van Linh's answer if you want to handle a child view in a child view etc.
– thijsonline
Nov 13 '19 at 15:53
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How to sort Counter by value? - python
...with a json output for handy log files:
from collections import Counter, OrderedDict
x = Counter({'a':5, 'b':3, 'c':7})
y = OrderedDict(x.most_common())
With the output:
OrderedDict([('c', 7), ('a', 5), ('b', 3)])
{
"c": 7,
"a": 5,
"b": 3
}
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inject bean reference into a Quartz job in Spring?
..., along with pre-configured Triggers and jobs that extend QuartzJobBean in order to enable dependency injection? The problem with this approach is that the triggers are defined statically in the Spring's config files, where I need to be able to define triggers with dynamic schedules at run time... S...
Restricting input to textbox: allowing only numbers and decimal point
...f the solutions restrict the usage of non-character keys like ctrl+c, Pos1 etc.
I suggest rather than checking every key press you check whether the result is valid in respect to your expectations.
var validNumber = new RegExp(/^\d*\.?\d*$/);
var lastValid = document.getElementById("test1").v...