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How to join NSArray elements into an NSString?
Given an NSArray of NSStrings, is there a quick way to join them together into a single NSString (with a Separator)?
3 Answ...
Can I access a form in the controller?
...her ng-form uses this forms name literally. So it will have a field with a string-literal (NOT nested properties) name of "dummy.myForm", I found this unacceptable.
– Basil
Jul 15 '17 at 0:29
...
What 'additional configuration' is necessary to reference a .NET 2.0 mixed mode assembly in a .NET 4
...e framework you're targeting, you may want to look here to get the correct string:
http://msdn.microsoft.com/en-us/library/ee517334.aspx
I wasted hours trying to figure out why my release targeting .Net 4.0 client required the full version.
I used this in the end:
<startup useLegacyV2RuntimeActiv...
Entity Framework Provider type could not be loaded?
... Also, because of compiler optimization you might want to also do x.ToString() or it will take out the typeofs in Release.
– Jordan
Apr 15 '14 at 13:07
15
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Is it possible only to declare a variable without assigning any value in Python?
...duced the notion of type comments to annotate variables:
# 'captain' is a string (Note: initial value is a problem)
captain = ... # type: str
PEP 526 aims at adding syntax to Python for annotating the types of variables (including class variables and instance variables), instead of expressing th...
Captured variable in a loop in C#
...r or foreach:
for (int i=0; i < 10; i++) // Just one variable
foreach (string x in foo) // And again, despite how it reads out loud
See section 7.14.4.2 of the C# 3.0 spec for more details of this, and my article on closures has more examples too.
Note that as of the C# 5 compiler and beyond ...
Why does “_” (underscore) match “-” (hyphen)?
...
I had a similar issue with space and hyphens while matching strings with exact match:
SELECT id FROM location WHERE name = 'IND - HQ';
The above query didn't return any records in MySQL. I had to escape the spaces and hyphens and use LIKE instead of exact match with equals (=) as f...
How to do an instanceof check with Scala(Test)
...classTag[T].runtimeClass
MatchResult(
obj.getClass == cls,
obj.toString + " was not an instance of " + cls.toString,
obj.toString + " was an instance of " + cls.toString
)
}
def anInstanceOf[T:ClassTag] = BeMatcher { obj: Any =>
val cls = classTag[T].runtimeClass
MatchResult(...
Does MS SQL Server's “between” include the range boundaries?
...
Similar issues with strings as well WHERE col BETWEEN 'a' AND 'z' will exclude most of the z rows for example.
– Martin Smith
Apr 22 '11 at 10:29
...
Generate URL in HTML helper
...rn ((Controller)htmlHelper.ViewContext.Controller).Url;
const string itemKey = "HtmlHelper_UrlHelper";
if (htmlHelper.ViewContext.HttpContext.Items[itemKey] == null)
htmlHelper.ViewContext.HttpContext.Items[itemKey] = new UrlHelper(htmlHelper.ViewContext.Req...