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What is the best way to create constants in Objective-C
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The first question is what scope you want your constants to have, which is really two questions:
Are these constants specific to a single class, or does it make sense to have them all over the application?
If they are class-specific, are they fo...
Remove stubborn underline from link
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But what if you have text surrounding the span as well, and you want the surrounding text to have the link underline, but the text within the span to have none?
– JMTyler
Jul 15 '10 at 20:30...
Using Ajax.BeginForm with ASP.NET MVC 3 Razor
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@DarinDimitrov what if there is an error with the BLL and you need to send the model back to the View and show the error message because hardened layer provided deeper validation on the data and found an issue. Just relying on the Client si...
Update Item to Revision vs Revert to Revision
...rking copy is out of data. Nothing is stopping me from changing the files. What if I change one of the files and try to commit it. Im guessing subversion is going to see the conflict and force me to merge the latest version in the repository into my modified working copy before I submit it.
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Remove substring from the string
... This isn't a vanilla Ruby answer, but the accepted answer isn't quite what most people are looking for. Unfortunately the slice method doesn't return the portion of the string that's sliced, it returns the "knife"
– Dylan Pierce
Aug 7 '17 at 21:03
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How to read lines of a file in Ruby
...EOL character along with the regular "\n", and "\r\n" from Windows, here's what I would do:
line_num=0
text=File.open('xxx.txt').read
text.gsub!(/\r\n?/, "\n")
text.each_line do |line|
print "#{line_num += 1} #{line}"
end
Of course this could be a bad idea on very large files since it means loa...
Do browsers parse javascript on every page load?
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Note that what was said about IE was said in 2003: IE9's JS engine first release was in IE9 in 2011.
– gsnedders
Feb 15 '12 at 9:45
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How do I make an HTTP request in Swift?
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Can you please fix the code snippets? Here is what works as of Swift 4 print(String(data: data!, encoding: String.Encoding.utf8))
– Nate
Jul 2 '17 at 9:27
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package R does not exist
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This is what I needed to do when converting an Eclipse test project to an Android Studio module.
– RightHandedMonkey
Aug 31 '15 at 14:11
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What is an SSTable?
In BigTable/GFS and Cassandra terminology, what is the definition of a SSTable?
4 Answers
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