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MIME type warning in chrome for png images
... {
if(context.Request.HttpMethod == "GET")
{
string requestedFile = context.Server.MapPath(context.Request.FilePath);
FileInfo fileinfo = new FileInfo(requestedFile);
string contentType = "";
if (fileinfo.Exists && fileinfo...
How to check if an object is nullable?
...t;T>(T? t) where T : struct { return true; }
}
then
static void Main(string[] args)
{
int a = 123;
int? b = null;
object c = new object();
object d = null;
int? e = 456;
var f = (int?)789;
bool result1 = ValueTypeHelper.IsNullable(a); // false
bool result2 = Val...
Using awk to print all columns from the nth to the last
...l end up with an initial delimiter ($1 is still included, just as an empty string). You can strip that with sed though: awk -F, -vOFS=, '{$1=""; print $0}' | sed 's/^,//'
– cherdt
Jul 7 '16 at 23:55
...
Run two async tasks in parallel and collect results in .NET 4.5
...ould run in parallel.
public class Program
{
static void Main(string[] args)
{
Go();
}
public static void Go()
{
GoAsync();
Console.ReadLine();
}
public static async void GoAsync()
{
...
Is modern C++ becoming more prevalent? [closed]
...ated C++ and Stroustrup's new textbook. So we don't learn char* then std::strings.
It's an interesting lesson in how long it takes for "legacy" methods to be replaced, especially when they have a track record of effectiveness.
...
Is there any pythonic way to combine two dicts (adding values for keys that appear in both)?
...owever, this method is affected by intermediate-object-creation as summing strings is, right?
– Dr. Jan-Philip Gehrcke
Jan 22 '15 at 21:22
6
...
Given an array of numbers, return array of products of all other numbers (no division)
...= pj ;
}
return prods;
}
public static void main(String[] args) {
System.out.println(
Arrays.toString(products(1, 2, 3, 4, 5))
); // prints "[120, 60, 40, 30, 24]"
}
}
The loop invariants are pi = nums[0] * nums[1] *.. nums[i-1] and pj = nu...
Why doesn't adding CORS headers to an OPTIONS route allow browsers to access my API?
...
Is config.allowedDomains a comma-delimited string or an array?
– pixelfreak
Nov 17 '12 at 2:56
2
...
Rename Pandas DataFrame Index
...from a DataFrame, this attribute is set to the column name.
We can pass a string name to the rename method to change it
s.rename('FOOOOOD')
state color
Jane NY blue Steak
Nick TX green Lamb
Aaron FL red Mango
Name: FOOOOOD, dtype: object
DataFrames do not h...
How do I convert a column of text URLs into active hyperlinks in Excel?
... 200 entries.
NOTE: This solution does not work if the cell A1 contains a string longer than 255 characters. It results in a #VALUE! error
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