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Are static fields inherited?
...ut the numerical answer is actually 4, not 3. See my answer (stackoverflow.com/questions/998247/…)
– e.James
Jun 15 '09 at 20:55
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What does @@variable mean in Ruby?
...is a class variable. Check out the following example; its output is in the comments at the end of the puts lines:
class Test
@@shared = 1
def value
@@shared
end
def value=(value)
@@shared = value
end
end
class AnotherTest < Test; end
t = Test.new
puts "t.value is #{t.value}...
Xcode 4, Core Data Model Version - Set Current Version
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Converting any string into camel case
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Great code, and it ended up winning jsperf.com/js-camelcase/5 . Care to contribute a version that can handle (remove) non-alpha chars? camelize("Let's Do It!") === "let'SDoIt!" sad face. I'll try myself but fear I will just add another replace.
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How to make links in a TextView clickable?
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Just as a commment, i have seen some Samsung Galaxy S3 with OS 4.3 that crash when the "setMovementMethod(LinkMovementMethod.getInstance())" is used, so just take that into account, i had to create a validation before adding it
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Download single files from GitHub
...aw" version. The URL is constructed like so
https://raw.githubusercontent.com/user/repository/branch/filename
By filling in the blanks in the URL, you can use Wget or cURL (with the -L option, see below) or whatever to download a single file. Again, you won't get any of the nice version control f...
Selenium wait until document is ready
...n anyone let me how can I make selenium wait until the time the page loads completely? I want something generic, I know I can configure WebDriverWait and call something like 'find' to make it wait but I don't go that far. I just need to test that the page loads successfully and move on to next page ...
Test if object implements interface
...or is null safe (the code you posted isn't).
instanceof is the built-in, compile-time safe alternative to Class#isInstance(Object)
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How can I convert an image into Base64 string using JavaScript?
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Is calculating an MD5 hash less CPU intensive than SHA family functions?
...ava). All implementations are from the same author (me) and were made with comparable efforts at optimizations; thus the speed differences can be considered as really intrinsic to the functions.
As a point of comparison, consider that a recent hard disk will run at about 100 MB/s, and anything over...