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Is there a way to define a min and max value for EditText in Android?
...write 1 it's controlling the value and 1 isn't between 1930 and 1999 so it doesn't accept it.
– mertaydin
Jan 8 '13 at 13:15
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How to bind an enum to a combobox control in WPF?
.... All examples I have seen tries to add nice looking display strings but I don't want that complexity.
18 Answers
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Can a java file have more than one class?
...etc) together with the main public class. Note that it is always OK not to do this--the only effect is on the readability (or not) of your code.
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LF will be replaced by CRLF in git - What is that and is it important? [duplicate]
... new rails application I'm seeing a warning in git about LF replacement. I do
git init
git add .
2 Answers
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Double exclamation points? [duplicate]
... undefined // true
" \t\r\n" == 0 // true
Source: Doug Crockford
Javascript also gets really weird when it comes to NaN values. And this is the only case I can think of off the top of my head where !! would behave differently to ===.
NaN === NaN //false
!!NaN === ...
Why are there two ways to unstage a file in Git?
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git rm --cached <filePath> does not unstage a file, it actually stages the removal of the file(s) from the repo (assuming it was already committed before) but leaves the file in your working tree (leaving you with an untracked file).
git reset -- <...
How to combine paths in Java?
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@modosansreves: Look at File.getCanonicalPath.
– Jon Skeet
Oct 8 '13 at 10:54
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Remove multiple whitespaces
... He also wants \n and \t to be replaced with space. Now his pattern does not match these, say for $x = "does\nthis\twork"; The OP wants all whitespace to be replaced with a single space.
– codaddict
Feb 24 '10 at 13:17
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Storyboard doesn't contain a view controller with identifier
... below the Storyboard ID in the inspector. Clicking on "Use Storyboard ID" does not seem to be enough.]
There's an image below for reference: (in this instance I've named my identifier the same as my class)
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iOS detect if user is on an iPad
...()
#define IPAD UIUserInterfaceIdiomPad
if ( IDIOM == IPAD ) {
/* do something specifically for iPad. */
} else {
/* do something specifically for iPhone or iPod touch. */
}
Other Examples
if ( [(NSString*)[UIDevice currentDevice].model hasPrefix:@"iPad"] ) {
return YES; /* De...