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Creating a constant Dictionary in C#
...s SomeClass
{
static readonly ReadOnlyDictionary<string,int> SOME_MAPPING
= new ReadOnlyDictionary<string,int>(
new Dictionary<string,int>()
{
{ "One", 1 },
{ "Two", 2 }
}
)
}
...
Getting the folder name from a path
...red Aug 14 '17 at 18:11
susieloo_susieloo_
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How to find day of week in php in a specific timezone
...
Another quick way:
date_default_timezone_set($userTimezone);
echo date("l");
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Split list into smaller lists (split in half)
...6]
B = A[:len(A)//2]
C = A[len(A)//2:]
If you want a function:
def split_list(a_list):
half = len(a_list)//2
return a_list[:half], a_list[half:]
A = [1,2,3,4,5,6]
B, C = split_list(A)
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Rspec, Rails: how to test private methods of controllers?
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Use #instance_eval
@controller = AccountController.new
@controller.instance_eval{ current_account } # invoke the private method
@controller.instance_eval{ @current_account }.should eql ... # check the value of the instance...
How to use CURL via a proxy?
I am looking to set curl to use a proxy server. The url is provided by an html form, which has not been a problem. Without the proxy it works fine. I have found code on this and other sites, but they do not work. Any help in finding the correct solution would be much appreciated. I feel that the bel...
No Exception while type casting with a null in java
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You can cast null to any reference type without getting any exception.
The println method does not throw null pointer because it first checks whether the object is null or not. If null then it simply prints the string "null". ...
Refresh image with a new one at the same url
... + new Date().getTime();
This will append the current timestamp automatically when you are creating the image, and it will make the browser look again for the image instead of retrieving the one in the cache.
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How to import Google Web Font in CSS file?
...rking with a CMS which I only have access to the CSS file. So, I can't include anything thing in the HEAD of the document. I was wondering if there was a way to import the web font from within the CSS file?
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month name to month number and vice versa in python
...calendar module:
import calendar
{v: k for k,v in enumerate(calendar.month_abbr)}
Before Python (2.7+) you would do
dict((v,k) for k,v in enumerate(calendar.month_abbr))
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