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Python name mangling

...ame, age): self.name = name self._age = age if age >= 0 else 0 @property def age(self): return self._age @age.setter def age(self, age): if age >= 0: self._age = age else: self._age = 0 What about t...
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Adding VirtualHost fails: Access Forbidden Error 403 (XAMPP) (Windows 7)

... My httpd-vhosts.conf looks like this now: <VirtualHost dropbox.local:80> DocumentRoot "E:/Documenten/Dropbox/Dropbox/dummy-htdocs" ServerName dropbox.local ErrorLog "logs/dropbox.local-error.log" CustomLog "logs/dropbox.local-access.log" combined <Directory "E:/Documen...
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What is a semaphore?

... 404 Think of semaphores as bouncers at a nightclub. There are a dedicated number of people that are...
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Display Animated GIF

... 30 Answers 30 Active ...
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Android requires compiler compliance level 5.0 or 6.0. Found '1.7' instead. Please use Android Tools

...clipse IDE). As helios said, you must set project compatibility to Java 5.0 or Java 6.0. To do that, 2 options: Right-click on your project and select "Android Tools -> Fix Project Properties" (if this din't work, try second option) Right-click on your project and select "Properties -> Ja...
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Math.random() explanation

...n (int)(Math.random() * range) + min; } Output of randomWithRange(2, 5) 10 times: 5 2 3 3 2 4 4 4 5 4 The bounds are inclusive, ie [2,5], and min must be less than max in the above example. EDIT: If someone was going to try and be stupid and reverse min and max, you could change the code to: ...
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How to read a line from the console in C?

... read. So you use fgetc: char * getline(void) { char * line = malloc(100), * linep = line; size_t lenmax = 100, len = lenmax; int c; if(line == NULL) return NULL; for(;;) { c = fgetc(stdin); if(c == EOF) break; if(--len == 0) { ...
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How to get text box value in JavaScript

... answered Apr 19 '09 at 2:33 bobincebobince 485k9999 gold badges611611 silver badges797797 bronze badges ...
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Multiple cases in switch statement

... | edited Sep 16 '08 at 2:30 answered Sep 16 '08 at 1:40 ...
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How do I use su to execute the rest of the bash script as that user?

... | edited Jan 1 '10 at 12:23 answered Jan 1 '10 at 9:42 ...