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Howto: Clean a mysql InnoDB storage engine?
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Here is a more complete answer with regard to InnoDB. It is a bit of a lengthy process, but can be worth the effort.
Keep in mind that /var/lib/mysql/ibdata1 is the busiest file in the InnoDB infrastructure. It normally houses six typ...
Android: Expand/collapse animation
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Use C++ with Cocoa Instead of Objective-C?
...void)callCpp {
cppInstance->SomeMethod();
}
@end
You can find out more about Objective-C++ in the Objective-C language guide. The view layer can then be pure Objective-C.
The second option is to use a cross-platform C++ toolkit. The Qt toolkit might fit the bill. Cross-platform toolkits ar...
pip install from git repo branch
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Combine two data frames by rows (rbind) when they have different sets of columns
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A more recent solution is to use dplyr's bind_rows function which I assume is more efficient than smartbind.
df1 <- data.frame(a = c(1:5), b = c(6:10))
df2 <- data.frame(a = c(11:15), b = c(16:20), c = LETTERS[1:5])
dply...
javac option to compile all java files under a given directory recursively
...me) is that it handles dependencies too, so you won't need to download any more Jar files and manage them by hand and I found it more useful for building, packaging and testing larger projects.
The drawback is that it has a steep learning curve, and if Maven plugins like to suppress errors :-) Anoth...
How to send JSON instead of a query string with $.ajax?
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how to compare two elements in jquery [duplicate]
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Java SE 6 vs. JRE 1.6 vs. JDK 1.6 - What do these mean?
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SE defines a set of capabilities and functionalities; there are more complex editions (Enterprise Edition – EE) and simpler ones (Micro Edition – ME – for mobile environments).
The JDK includes the compiler and other tools needed to develop Java applications; JRE does not. So, to ...