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How to create a temporary directory/folder in Java?
... immediately is on Windows when the file is already open (it could be open by a virus scanner for example). Do you have other documentation to show otherwise (I am curious about things like that :-)? If it happens regularly then the above code won't work, if it is rare then lopping the call to the ...
Removing trailing newline character from fgets() input
...e as in strlen) can be implemented much more efficiently than a plain char-by-char search. For which reason I'd consider this solution better than a strchr or strcspn based ones.
– AnT
Mar 29 '16 at 18:28
...
Class constants in python
...emember that SIZES[1] means "big", so probably you could improve your code by doing something like:
class Animal:
SIZE_HUGE="Huge"
SIZE_BIG="Big"
SIZE_MEDIUM="Medium"
SIZE_SMALL="Small"
class Horse(Animal):
def printSize(self):
print(self.SIZE_BIG)
Alternatively, you ...
iOS 7's blurred overlay effect using CSS?
...e an element blurs parts of the background.
– Design by Adrian
Jun 12 '13 at 8:29
9
I edited my j...
When to use: Java 8+ interface default method, vs. abstract method
...
By this reasoning, the next thing they would add is default method declarations. I am still unsure about this, the feature seems more like a hack to me that is being exposed to everyone for misuse.
– pa...
Could not instantiate class named MKMapView
...
I ran into this too, but I was able to get past it by following the instructions of step 2 in your link (thanks, by the way):
Add the MapKit framework to the project. (Control + Click Frameworks
folder -> Add -> Existing Frameworks)
I just searched for Map...
Cannot use object of type stdClass as array?
...
The function json_decode() returns an object by default.
You can access the data like this:
var_dump($result->context);
If you have identifiers like from-date (the hyphen would cause a PHP error when using the above method) you have to write:
var_dump($result-&g...
Compare two files in Visual Studio
...those of you who are new to Visual Studio the Command Window can be opened by going to: View > Other Windows > Command Window (VS Pro 2013) or with CTRL+ALT+A
– Cleanshooter
Jun 26 '14 at 13:30
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List of MSBuild built-in variables
...macros mentioned in the later question. I believe these are properties set by VS, so note that if building from command line - these values won't be set.
– Filip Skakun
Jan 27 '16 at 3:56
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Emulating a do-while loop in Bash
... (tl;dr: true is a bash builtin AND a program)
– PJ Eby
May 11 at 23:44
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