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What does the slash mean in help() output?
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Choosing the / token, because "it's the inverse operation of *" shows, that Python is just a little bit crazy. It's a kind of synesthesia.
– Tomasz Gandor
Nov 30 '19 at 6:28
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The easiest way to transform collection to array?
...bly because it's an intrinsic.
It can avoid zero-filling the freshly allocated array because it knows the
entire array contents will be overwritten. This is true regardless of what
the public API looks like.
The implementation of the API within the JDK reads:
default <T> T[] to...
What is the difference between Class and Klass in ruby?
...ed it out wrong a few times, it's worth noting that in Ruby, case matters. Tokens that start with a capital letter are constants. Via the Pickaxe:
A constant name starts with an uppercase letter followed by name characters. Class names and module names are constants, and follow the constant nami...
what is “strict mode” and how is it used?
...ted", "public", "static", and "yield" are classified as FutureReservedWord tokens within strict mode code. (7.6.12 [?]).
A conforming implementation, when processing strict mode code, may not extend the syntax of NumericLiteral (7.8.3) to include OctalIntegerLiteral as described in B.1.1.
A conformi...
Regular expression for first and last name
...ames, then several things that are not names. The not names list has 'test token' as the first entry. This matches that.
– Rob
Mar 23 '17 at 22:01
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What is the JavaScript convention for no operation?
.... By the way, $.noop is a bit shorter than function(){} (6 bytes saved per token). So, there is no relationship between your code and the empty function pattern. Use null, false or 0 if you like, in your case there will be no side effect. Furthermore, it's worth noting that this code...
true/false ?...
Redis: Show database size/size for keys
...ue require to be stored in RAM.
The reported usage is the total of memory allocations for data and administrative overheads that a key its value require
(source redis documentation)
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How to use NSJSONSerialization
..."; // The Openweathermap JSON responder
NSURL *url = [[NSURL alloc]initWithString:urlString];
NSURLRequest *request = [NSURLRequest requestWithURL:url];
NSURLResponse *response;
NSData *GETReply = [NSURLConnection sendSynchronousRequest:request returningResponse:&resp...
How to use performSelector:withObject:afterDelay: with primitive types in Cocoa?
...st make sure your pointers are still valid after the delay (ie. no objects allocated on stack).
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Unable to execute dex: GC overhead limit exceeded in Eclipse
... than about 1500M (on Linux) or 1100M (on Windows) because the VM needs to allocate contiguous address space, and that's a very limited resource for 32-bit apps.
– Jules
May 12 '14 at 4:07
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