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How to make HTML input tag only accept numerical values?
...for transparent support in older browsers.
JavaScript
Update: There is a new and very simple solution for this:
It allows you to use any kind of input filter on a text <input>,
including various numeric filters. This will correctly handle
Copy+Paste, Drag+Drop, keyboard shortcuts, co...
django 1.5 - How to use variables inside static tag
...m currently migrating all the static files references in my project to the new {% static %} tag that django 1.5 introduced, but I'm having a problem, in some places I use variables to get the content. With the new tag I can't, is there any way to solve this?
...
How to find all positions of the maximum value in a list?
...As @PaulOyster noted in a comment. With Python 3.x the min and max allow a new keyword default that avoid the raise exception ValueError when argument is empty list. max(enumerate(list), key=(lambda x:x[1]), default = -1)
sh...
What is an xs:NCName type and when should it be used?
...unction () {
StackExchange.openid.initPostLogin('.new-post-login', 'https%3a%2f%2fstackoverflow.com%2fquestions%2f1631396%2fwhat-is-an-xsncname-type-and-when-should-it-be-used%23new-answer', 'question_page');
}
);
...
OrderBy descending in Lambda expression?
...
Try this:
List<int> list = new List<int>();
list.Add(1);
list.Add(5);
list.Add(4);
list.Add(3);
list.Add(2);
foreach (var item in list.OrderByDescending(x => x))
{
Console.WriteLine(item);
}
...
Should developers have administrator permissions on their PC
... application they are building.
Further, devs frequently download and try new things. Adding additional steps such as needing a network admin to come by and install something for them simply frustrates the dev and will quickly make life hell for the network ops person.
That said, they should be a...
How to know user has clicked “X” or the “Close” button?
...ce
protected override void OnFormClosing(FormClosingEventArgs e)
{
if (new StackTrace().GetFrames().Any(x => x.GetMethod().Name == "Close"))
MessageBox.Show("Closed by calling Close()");
else
MessageBox.Show("Closed by X or Alt+F4");
}
...
Using OR in SQLAlchemy
...unction () {
StackExchange.openid.initPostLogin('.new-post-login', 'https%3a%2f%2fstackoverflow.com%2fquestions%2f7942547%2fusing-or-in-sqlalchemy%23new-answer', 'question_page');
}
);
...
Post data to JsonP
...ll is not allowed by Access-Control-Allow-Origin.
– OneWorld
Jul 30 '12 at 17:32
...
What's the purpose of the LEA instruction?
...PeterCordes : Hate to bring this up here but - am I alone in thinking this new [x86-lea] tag is redundant and unnecessary?
– Michael Petch
Apr 16 '18 at 3:43
2
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