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Forward declaration of nested types/classes in C++
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It gives the error: "'class C' redeclared as different kind of symbol"
– Calmarius
Jun 4 '09 at 16:53
9
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How to convert byte array to string and vice versa?
... }
catch (IOException e1) {
System.out.println("Error Reading The File.");
e1.printStackTrace();
}
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Can I disable a CSS :hover effect via JavaScript?
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In Firefox I get Error: The operation is insecure.
– Alex W
May 15 '13 at 19:46
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SharedPreferences.onSharedPreferenceChangeListener not being called consistently
...me() and onPause() method they registered this and not listener, it caused error and I could solve my problem. Btw these two methods are public now, not protected
– Nicolas
Dec 23 '16 at 18:54
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What is the difference between UTF-8 and ISO-8859-1?
...erflow.com/a/38488358/3353984, UTF-8 supports 2^21 code points. Is that an error, or might a fix be needed here?
– Tom Loredo
Dec 17 '18 at 0:27
1
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Find first element by predicate
... get();, but orElse() / orElseGet() / orElseThrow() (for a more meaningful error instead of a NSEE) as you might not know if the operations applied to the stream pipeline will result in an element.
– Alexis C.
Feb 24 '16 at 17:22
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JavaScript: clone a function
...creation and the execution of a clone.
The results together with assertion errors are included in the gist's comment.
Plus my two cents (based on the author's suggestion):
clone0 cent (faster but uglier):
Function.prototype.clone = function() {
var newfun;
eval('newfun=' + this.toString());
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Dealing with multiple Python versions and PIP?
... install. For example python3.3 setup.py install. This resolves the import error in the comments. (As suggested by @hbdgaf)
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Convert data.frame columns from factors to characters
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@mohawkjohn Shouldn't be issue. You got error or results not as you expected?
– Marek
Jul 20 '14 at 21:51
2
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Are nested try/except blocks in python a good programming practice?
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try:
return object.__getattribute__(item)
except AttributeError:
pass # fallback to dict
try:
return self.dict[item]
except KeyError:
raise AttributeError("The object doesn't have such attribute") from None
PS. has_key() has been deprecated for a l...