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nullable object must have a value
...dea to blindly call .Value on a nullable type, unless you have some prior knowledge that that variable MUST contain a value (i.e. through a .HasValue check).
EDIT
Here's the code for DateTimeExtended that does not throw an exception:
class DateTimeExtended
{
public DateTime? MyDateTime;
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“document.getElementByClass is not a function”
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There seems to be extensive (universal?) support now for document.getElementsByClassName caniuse.com/#feat=getelementsbyclassname
– Matt Evans
Jan 24 '18 at 9:04
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npm WARN package.json: No repository field
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NPM 2.14 now does print an error when repository is empty and private is set to true.
– Blaise
Oct 8 '15 at 9:01
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nodejs how to read keystrokes from stdin
...And i am pretty sure openStdin() has either been removed or is deprecated. Now, you can access stdin as process.stdin
– Élektra
May 5 '15 at 14:49
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You must enable the openssl extension to download files via https
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this line was commented out completely and now it works
– Brian Dillingham
Nov 25 '14 at 17:19
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jQuery: Count number of list elements?
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Try:
$("#mylist li").length
Just curious: why do you need to know the size? Can't you just use:
$("#mylist").append("<li>New list item</li>");
?
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Objective-C formatting string for boolean?
...ring* NSStringFromBOOL(BOOL aBool) {
return aBool? @"YES" : @"NO";
}
Now you are ready to go...
NSLog(@"%@", NSStringFromBOOL(BOOL_VAL));
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Check if event is triggered by a human
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@Sime i don't know, but i think it's standard. look here:api.jquery.com/category/events/event-object
– Nicola Peluchetti
Jul 14 '11 at 11:28
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Best Java obfuscator? [closed]
...to original code automatically? It would be great, and new for me. I just know translate back manually can be difficult if the code base is huge.
– Thinhbk
Jan 6 '16 at 8:06
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How do I make a UITableViewCell appear disabled?
I know about UITableview: How to Disable Selection for Some Rows but Not Others and cell.selectionStyle = UITableViewCellSelectionStyleNone , but how do I make a cell (or any UIView for that matter) appear disabled (grayed-out) like below?
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