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What are Runtime.getRuntime().totalMemory() and freeMemory()?
... lazily. Lets say you start your Java process as such:
java -Xms64m -Xmx1024m Foo
Your process starts with 64mb of memory, and if and when it needs more (up to 1024m), it will allocate memory. totalMemory() corresponds to the amount of memory currently available to the JVM for Foo. If the JVM ...
C# getting its own class name
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edited Jan 21 '10 at 21:32
Andrew Hare
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Why is char[] preferred over String for passwords?
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edited Apr 20 '18 at 17:50
Neuron
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How to sort a list of strings numerically?
...ou didn't do anything with the results. What you want is:
list1 = ["1","10","3","22","23","4","2","200"]
list1 = [int(x) for x in list1]
list1.sort()
If for some reason you need to keep strings instead of ints (usually a bad idea, but maybe you need to preserve leading zeros or something), you c...
Convert string to symbol-able in ruby
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edited Feb 4 '15 at 10:16
Jake Berger
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answer...
Get the data received in a Flask request
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1407
The docs describe the attributes available on the request. In most common cases request.data w...
Taking screenshot on Emulator from Android Studio
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305
Starting with Android Studio 2.0 you can do it with the new emulator:
Just click 3 "Take Scree...
Does Swift have access modifiers?
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As of Swift 3.0.1, there are 4 levels of access, described below from the highest (least restrictive) to the lowest (most restrictive).
1. open and public
Enable an entity to be used outside the defining module (target). You typically ...
What is the easiest way to get the current day of the week in Android?
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edited Oct 8 '18 at 22:03
answered Apr 7 '11 at 1:05
Kyl...