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Why do you need explicitly have the “self” argument in a Python method?
...ire self in the function declaration (mind you, perhaps this is throwing stones from a glass house, since JavaScript has some pretty tricky this binding semantics)
– Jonathan Benn
Oct 23 '17 at 17:30
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Merging two images in C#/.NET
Simple idea: I have two images that I want to merge, one is 500x500 that is transparent in the middle the other one is 150x150.
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Which is faster: while(1) or while(2)?
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Both loops are infinite, but we can see which one takes more instructions/resources per iteration.
Using gcc, I compiled the two following programs to assembly at varying levels of optimization:
int main(void) {
while(1) {}
return 0;
}
int main(void) {
whil...
Two versions of python on linux. how to make 2.7 the default
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@Anthony: And in the future, if someone tells you to change stuff in /usr/bin (or anywhere in /usr besides /usr/local), make a note of what's there, and a backup…
– abarnert
Oct 8 '13 at 22:43
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Error: Could not create the Java Virtual Machine Mac OSX Mavericks
...7 at the same time.
So try uninstalling all other versions other than the one you need, then set the JAVA_HOMEpath variable for that JDK remaining, and you're done.
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How to parse/format dates with LocalDateTime? (Java 8)
...ethods are available for all date/time related objects (e.g. LocalDate or ZonedDateTime)
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How do I use define_method to create class methods?
...log up the namespace with metaclass, so it's nice to know the easy, standalone shorthand.
– Chinasaur
Apr 16 '09 at 3:21
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Path to Powershell.exe (v 2.0)
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"In order to confuse the innocent" is going to be one of my favourite quotes.
– simlev
Jan 23 '19 at 17:50
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How to add semicolon after method call when inside parameter list in IntelliJ IDEA?
...e as it requires thinking about the context and it's three keys instead of one. But better than End; Semicolon, so thanks!
– robinst
Jun 23 '14 at 2:15
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How to convert IEnumerable to ObservableCollection?
... Is this quicker than using a ForEach loop to insert the items one by one into the collection?
– Rexxo
Aug 31 '16 at 12:49
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