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Hadoop “Unable to load native-hadoop library for your platform” warning
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21 Answers
21
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Prevent redirection of Xmlhttprequest
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102
Not according to the W3C standard for the XMLHttpRequest object (emphasis added):
If the res...
Difference between / and /* in servlet mapping url pattern
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271
<url-pattern>/*</url-pattern>
The /* on a servlet overrides all other servlets, in...
What are the differences between Clojure, Scheme/Racket and Common Lisp?
... the most common pattern being function calls like: (function-name arg1 arg2)
Powerful macro systems that allow you to treat code as data and generate arbitrary code at runtime (often used to either "extend the language" with new syntax or create DSLs)
Often used in functional programming style, alt...
Rails formatting date
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237
Use
Model.created_at.strftime("%FT%T")
where,
%F - The ISO 8601 date format (%Y-%m-%d)
%...
difference between use and require
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102
require loads libs (that aren't already loaded), use does the same plus it refers to their names...
Can I do a partial revert in GIT
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206
You can revert the commit without creating a new one by adding the '--no-commit' option. This ...
memcpy() vs memmove()
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127
I'm not entirely surprised that your example exhibits no strange behaviour. Try copying str1 to...
Getting vertical gridlines to appear in line plot in matplotlib
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102
You may need to give boolean arg in your calls, e.g. use ax.yaxis.grid(True) instead of ax.yaxis...
How do you get current active/default Environment profile programmatically in Spring?
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231
You can autowire the Environment
@Autowired
Environment env;
Environment offers:
String[]...