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String concatenation in Ruby
...or when ROOT_DIR is nil.
When dealing with pathnames, you may want to use File.join to avoid messing up with pathname separator.
In the end, it is a matter of taste.
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How to define an enumerated type (enum) in C?
...
He probably did strategy = IMMEDIATE; at file-scope. An assignment can't happen at file-scope outside all functions. So the compiler tried to do the best out of the error and assumed he meant int strategy = IMMEDIATE;, at which point the conflict happened.
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How to edit incorrect commit message in Mercurial? [duplicate]
...indows users should note that notepad isnt happy about the eol in the diff file.
– Mizipzor
Jun 9 '10 at 13:44
"r.3" i...
Difference of Maven JAXB plugins
...here a way to deal with duplicate element definitions across multiple .xsd files in JAXB?.
I now have granular control over each incoming XSD and corresponding java package; here is a sample configuration close to the one I am using.
<plugin>
<groupId>org.apache.cxf</groupId>...
Uninstall ReSharper 4.5
...etely, follow these 2 steps :-
Click on the Resharper 4.5 installer (exe file) and instead of "Install", select "Remove". It works just like how the Visual Studio installer works, same exe file is used to install/uninstall the software.
Remove the Resharper files from "JetBrains" folder in AppData...
What are deferred objects?
...he result of multiple async requests together, conditionally add handlers, etc.
– ehynds
Feb 1 '11 at 20:05
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How can one use multi threading in PHP applications
...using usleep in between reads
*/
$this->data = file_get_contents($url);
} else
printf("Thread #%lu was not provided a URL\n", $this->getThreadId());
}
}
$t = microtime(true);
$g = new AsyncWebRequest(sprintf("http://www.google.com/?q=%s", rand(...
Difference between webdriver.Dispose(), .Close() and .Quit()
...se the session on the Selenium Server. If the session isn't closed the log files for that session remain in memory.
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Is there YAML syntax for sharing part of a list or map?
...at's happened (and the semantic complexity when reading/writing the config files is much higher if the rule is "sets are written as maps with null values"). Given that I need a post-processing between yaml.load(...) and using the resulting data whether I use << or MERGE, I'll probably stick wi...
float64 with pandas to_csv
... can use the float_format key word of to_csv to hide it:
df.to_csv('pandasfile.csv', float_format='%.3f')
or, if you don't want 0.0001 to be rounded to zero:
df.to_csv('pandasfile.csv', float_format='%g')
will give you:
Bob,0.085
Alice,0.005
in your output file.
For an explanation of %g, s...