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Is there a float input type in HTML5?
According to html5.org , the "number" input type's "value attribute, if specified and not empty, must have a value that is a valid floating point number."
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What is the use of the square brackets [] in sql statements?
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The brackets are required if you use keywords or special chars in the column names or identifiers. You could name a column [First Name] (with a space)--but then you'd need to use brackets every time you referred to that column.
The newer tools add th...
Should I URL-encode POST data?
I'm POSTing data to an external API (using PHP, if it's relevant).
4 Answers
4
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Pickle incompatibility of numpy arrays between Python 2 and 3
...ject, which is assumed to be ASCII, while in this case it is binary data. If this is a bug in the Python 3 unpickler, or a "misuse" of the pickler by numpy, I don't know.
Here is something of a workaround, but I don't know how meaningful the data is at this point:
import pickle
import gzip
import...
Find and extract a number from a string
...tring b = string.Empty;
int val;
for (int i=0; i< a.Length; i++)
{
if (Char.IsDigit(a[i]))
b += a[i];
}
if (b.Length>0)
val = int.Parse(b);
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Strangest language feature
...ts & semicolons syntax, it's not apparent at all that newlines are significant.
– Tamas Czinege
Jan 10 '10 at 15:27
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What is the difference between “Class.forName()” and “Class.forName().newInstance()”?
What is the difference between Class.forName() and Class.forName().newInstance() ?
9 Answers
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How to redirect from OnActionExecuting in Base Controller?
...oid OnActionExecuting(ActionExecutingContext filterContext)
{
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if (needToRedirect)
{
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filterContext.Result = new RedirectResult(url);
return;
}
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}
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Is a Python list guaranteed to have its elements stay in the order they are inserted in?
If I have the following Python code
6 Answers
6
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How to get number of rows using SqlDataReader in C#
...h the specialized count is that there's the potential for the count being different from the number of returned rows because somebody else has changed the data in a way that leads to the number of rows being returned.
– Pete OHanlon
Sep 5 '09 at 13:30
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