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ngClass style with dash in key
I hope this saves someone a headache with styles that use dashes, especially since bootstrap has become so popular.
3 Answe...
Why would json_encode return an empty string
... return utf8_encode($d);
return $d;
}
One more note: json_last_error() may be helpful in debugging json_encode()/json_encode() functions.
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“for line in…” results in UnicodeDecodeError: 'utf-8' codec can't decode byte
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I had the same issue UnicodeDecodeError: 'utf-8' codec can't decode byte 0xd0 in position 32: invalid continuation byte. I used python 3.6.5 to install aws cli. And when I tried aws --version it failed with this error. So I had to edit /Library/Frameworks/Pyt...
CORS - How do 'preflight' an httprequest?
...*
– Steve Chambers
Nov 22 '13 at 15:05
2
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Is the practice of returning a C++ reference variable evil?
...ge
int& getInt()
{
int x = 4;
return x;
}
This is obviously error
int& x = getInt(); // will refer to garbage
Usage with static variables
int& getInt()
{
static int x = 4;
return x;
}
This is right, because static variables are existant throughout lifetime of a pro...
Java 7 language features with Android
...Exception chaining constructors in ConcurrentModificationException, LinkageError and AssertionError
The static .compare() methods for primitives: Boolean.compare(), Byte.compare(), Short.compare(), Character.compare(), Integer.compare(), Long.compare().
Currency: .getAvailableCurrencies(), .getDispl...
Check if at least two out of three booleans are true
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– polygenelubricants
Jun 20 '10 at 6:05
17
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The “unexpected ++” error in jslint [duplicate]
What is the best practice for that then?
8 Answers
8
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Why is semicolon allowed in this python snippet?
... If you put double semicolons at the end (or anywhere), you get a SyntaxError. So it seems blank statements are not entirely legal.
– Cucu
Apr 18 '13 at 11:07
11
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IE9 border-radius and background gradient bleeding
IE9 is apparently able to handle rounded corners by using the CSS3 standard definition of border-radius .
17 Answers
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