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Meaning of 'const' last in a function declaration of a class?
...ethod declaration in the above example to the code below you will get some errors.
void Foo()
{
counter++; //this works
std::cout << "Foo" << std::endl;
}
void Foo() const
{
counter++; //this will not compile
std::cout << "F...
Error Dropping Database (Can't rmdir '.test\', errno: 17)
...hereby making it not possible to remove the directory.
MySQL displays an error message when it cannot remove the directory
you can really drop the database manually by removing any remaining files in the database directory and then the directory itself.
...
How do you log all events fired by an element in jQuery?
...ly, it is possible you did something wrong. Have you checked your code for errors?
– Codebeat
Apr 8 at 20:32
There wer...
How to get a Fragment to remove itself, i.e. its equivalent of finish()?
...
I have tried the above procedure but it is giving this error "java-lang-illegalstateexception-can-not-perform-this-action-after-onsaveinstance". So where exactly i have to remove the fragment
– KK_07k11A0585
Jul 15 '13 at 14:36
...
Get absolute path of initially run script
...
answered Jan 10 '11 at 9:05
zerkmszerkms
222k5454 gold badges390390 silver badges478478 bronze badges
...
Multiple levels of 'collection.defaultdict' in Python
... try:
return dict.__getitem__(self, item)
except KeyError:
value = self[item] = type(self)()
return value
Testing:
a = AutoVivification()
a[1][2][3] = 4
a[1][3][3] = 5
a[1][2]['test'] = 6
print a
Output:
{1: {2: {'test': 6, 3: 4}, 3: {3: 5}}}
...
How are the points in CSS specificity calculated
Researching specificity I stumbled upon this blog - http://www.htmldog.com/guides/cssadvanced/specificity/
7 Answers
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How to read keyboard-input?
...|
edited Sep 25 '19 at 19:05
answered Nov 16 '18 at 20:09
G...
How to color System.out.println output? [duplicate]
...equences section.
TL;DR
java: System.out.println((char)27 + "[31m" + "ERROR MESSAGE IN RED");
python: print(chr(27) + "[31m" + "ERROR MESSAGE IN RED")
bash or zsh: printf '\x1b[31mERROR MESSAGE IN RED'
this may also work for Os X: printf '\e[31mERROR MESSAGE IN RED'
sh: printf 'CTRL+V,CTRL+[...
Convert Elixir string to integer or float
...
@IanVaughan Integer.parse/1 returns a :error atom if unsuccessful. String.to_integer/1 throws a (FunctionClauseError).
– Jonathan Soifer
Apr 14 '17 at 21:54
...