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Is there a way to access the “previous row” value in a SELECT statement?
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Hana SQL script also supports LAG and LEAD.
– mik
Aug 3 '16 at 11:56
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Chrome: Uncaught SyntaxError: Unexpected end of input
...his particular error is one annoying fact about v8. In most cases your JavaScript is broken in some way. For example missing a } or something like that.
Example given, this will yield "Unexpected end of input" too:
eval('[{"test": 4}') // notice the missing ]
But the root cause of the problems...
How to jump directly to a column number in Vim
...ging purposes I have to do the exciting job of wading through minified javascript code. The lines are upto 600 columns wide. The exception reporting library is kind enough to provide me the exact crash coordinates in the form of line number and column number. However I can't find a way to directly j...
Determine .NET Framework version for dll
...but knowing reflector, it will probably complain, and give it a nice non-descript error icon.
– leppie
Aug 11 '10 at 17:15
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Is Python strongly typed?
...ns is strongly typed (python/java) and one that isn't is weakly typed (javascript) Dynamically typed languages(python) are those which allow the type of a variable to change at runtime whereas statically typed languages(java) do not allow this once a variable is declared.
– k...
How do I make HttpURLConnection use a proxy?
...onfiguration. Automatic proxy configuration and proxies configured through script are not (yet) propagated to "useSystemProxies".
– Tires
Jun 24 '14 at 8:48
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How do I get ruby to print a full backtrace instead of a truncated one?
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This produces the error description and nice clean, indented stacktrace:
begin
# Some exception throwing code
rescue => e
puts "Error during processing: #{$!}"
puts "Backtrace:\n\t#{e.backtrace.join("\n\t")}"
end
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Does use of final keyword in Java improve the performance?
...flip the variable before a production build (or configure it in your build scripts) and automatically remove all of that code when the distribution is created.
– Adam
Mar 10 '16 at 13:36
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Tool to track #include dependencies [closed]
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I wrote a python script to read the output of cinclude2dot and get all the dependency in a map and then do depth-first-traversal to finally output a forest of sources. The forest that does not have any .cc/.c/.cxx file in that(only the .h fil...
Python logging not outputting anything
In a python script I am writing, I am trying to log events using the logging module. I have the following code to configure my logger:
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