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difference and when to use getApplication(), getApplicationContext(), getBaseContext() and someClass
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edited May 24 '15 at 14:09
Malwinder Singh
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a...
How does Hadoop process records split across block boundaries?
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+50
Interesting question, I spent some time looking at the code for the details and here are my thoughts. The splits are handled by the cl...
Why is debugging better in an IDE? [closed]
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Some examples of some abilities that an IDE debugger will give you over trace messages in code:...
How to use Greek symbols in ggplot2?
... the tick marks can be achieved as follows
require(ggplot2);
data(tips);
p0 = qplot(sex, data = tips, geom = 'bar');
p1 = p0 + scale_x_discrete(labels = c('Female' = expression(alpha),
'Male' = expression(beta)));
print(p1);
For complete documentation on th...
How can I alter a primary key constraint using SQL syntax?
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Oleg Dok
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answered Jan 6 '12 at 17:20
darnirdarnir
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Regex expressions in Java, \\s vs. \\s+
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answered Mar 25 '13 at 22:02
Óscar LópezÓscar López
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Timer & TimerTask versus Thread + sleep in Java
...void run() { NewUploadServer.getInstance().checkAndUploadFiles(); }
}, 0, 60 * 1000);
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Twitter bootstrap dropdown goes outside the screen
...ul.dropdown-menu should do it
Deprecation Notice: As of Bootstrap v3.1.0, .pull-right on dropdown menus is deprecated. To right-align a menu, use .dropdown-menu-right.
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Difference between knockout View Models declared as object literals vs functions
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There are a couple of advantages to using a function to define your view model.
The main advantage is that you have immediate access ...
What are “Groovy” and “Grails” and what kinds of applications are built using them?
...oovy?
Originally, a dynamic language for the JVM. However, since Groovy 2.0, both static and dynamic typing are supported.
What is Grails?
Grails (previously known as "Groovy on Grails") is a programming framework based on Groovy and inspired by Ruby on Rails (there are differences, but there are ...