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Accessing the logged-in user in a template
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229
You can access user data directly in the twig template without requesting anything in the cont...
Difference between IsNullOrEmpty and IsNullOrWhiteSpace in C# [duplicate]
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edited Aug 29 '17 at 10:27
shA.t
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Replace Default Null Values Returned From Left Outer Join
I have a Microsoft SQL Server 2008 query that returns data from three tables using a left outer join. Many times, there is no data in the second and third tables and so I get a null which I think is the default for left outer join. Is there a way to replace the default values in the select stateme...
Pros and cons of AppSettings vs applicationSettings (.NET app.config / Web.config)
...uld prefer and recommend using your own configuration sections - with .NET 2.0, it's really become quite easy, That way, you can:
a) Define your configuration settings in code and have them type-safe
and checked
b) You can cleanly separate YOUR settings from everyone
else's. And you can reuse yo...
Get Bitmap attached to ImageView
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answered Nov 29 '11 at 6:15
Arslan AnwarArslan Anwar
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How do I lowercase a string in Python?
...e .lower() - For example:
s = "Kilometer"
print(s.lower())
The official 2.x documentation is here: str.lower()
The official 3.x documentation is here: str.lower()
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setTimeout in for-loop does not print consecutive values [duplicate]
... {
setTimeout(function() { alert(i); }, 100);
}
for (var i = 1; i <= 2; ++i)
doSetTimeout(i);
If you don't do something like this (and there are other variations on this same idea), then each of the timer handler functions will share the same variable "i". When the loop is finished, what'...
Check if character is number?
I need to check whether justPrices[i].substr(commapos+2,1) .
22 Answers
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Sequence contains more than one element
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255
The problem is that you are using SingleOrDefault. This method will only succeed when the col...