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How to convert a double to long without casting?
... }
public static boolean isWhole(double specifiedNumber) {
// http://stackoverflow.com/questions/15963895/how-to-check-if-a-double-value-has-no-decimal-part
return (specifiedNumber % 1 == 0);
}
}
Long is a subset of Double, so you might get some strange results if you unkn...
Eclipse error: indirectly referenced from required .class files?
...l , and already working as a dependency in some references , when I made a http.csrf().disable().cors().disable().httpBasic().and().authorizeRequests() .antMatchers(PUBLIC_MATCHERS).permitAll().anyRequest().authenticated(); It broke down.Then I downloaded the jar file and import it the traditiona...
Why can't I call read() twice on an open file?
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How to pass optional arguments to a method in C++?
...Values: 1 2 3
Values: 1 2 30
Values: 1 20 30
Values: 10 20 30
Reference: http://www.learncpp.com/cpp-tutorial/77-default-parameters/
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Mocking vs. Spying in mocking frameworks
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Reference: http://javapointers.com/tutorial/difference-between-spy-and-mock-in-mockito/
When using mock objects, the default behavior of the method when not stub is do nothing. Simple means, if its a void method, then it will do nothin...
How to add texture to fill colors in ggplot2
..."OrRd")
in this case OrRd is a palette found on the colorbrewer webpage: http://colorbrewer2.org/
Photocopy Friendly: This indicates
that a given color scheme will
withstand black and white
photocopying. Diverging schemes can
not be photocopied successfully.
Differences in lightnes...
Understanding how recursive functions work
...cles on simple recursive algorithms that you might find interesting; see
http://ericlippert.com/tag/recursion/
http://blogs.msdn.com/b/ericlippert/archive/tags/recursion/
Those are in newest-on-top order, so start from the bottom.
Second, so far all of the answers have described recursive seman...
Comparing two files in linux terminal
...imdiff /var/log/secure scp://192.168.1.25/var/log/secure
Extracted from: http://www.sysadmit.com/2016/05/linux-diferencias-entre-dos-archivos.html
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Using varchar(MAX) vs TEXT on SQL Server
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ERROR: Error 1005: Can't create table (errno: 121)
...un an ALTER TABLE with certain constraint names.
According to the docs at http://dev.mysql.com/doc/refman/5.7/en/innodb-troubleshooting-datadict.html , you can search for these orphan tables with:
SELECT * FROM INFORMATION_SCHEMA.INNODB_SYS_TABLES WHERE NAME LIKE '%#sql%';
The version I was work...