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How do I trigger the success callback on a model.save()?
...ttribute name-values? (2) What if you just want to save the model after performing some .set()s - why the attribute list? (3) In the docs, the attribute list param is shown as optional. Can you clarify? Thanks.
– UpTheCreek
Sep 21 '11 at 13:19
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What are the differences between “=” and “
...ignment operators: yes, that is the only difference. However, you would be forgiven for believing otherwise. Even the R documentation of ?assignOps claims that there are more differences:
The operator <- can be used anywhere,
whereas the operator = is only allowed at the top level (e.g.,
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What is the difference between Class Path and Build Path
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The build path is used for building your application. It contains all of your source files and all Java libraries that are required to compile the application.
The classpath is used for executing the application. This includes all java classes and...
What's the difference between design patterns and architectural patterns?
...lex structure and build using simple parts. It provides a general solution for a class of problems.
A large complex software goes through a series of deconstruction at different levels. At large level, architectural patterns are the tools. At smaller level, design patterns are the tools and at imp...
scheduleAtFixedRate vs scheduleWithFixedDelay
...based on when the previous execution ends and when it (logically) starts.
For example, suppose I schedule an alarm to go off with a fixed rate of once an hour, and every time it goes off, I have a cup of coffee, which takes 10 minutes. Suppose that starts at midnight, I'd have:
00:00: Start making...
How to implement a tree data-structure in Java? [closed]
...t;> children;
}
}
That is a basic tree structure that can be used for String or any other object. It is fairly easy to implement simple trees to do what you need.
All you need to add are methods for add to, removing from, traversing, and constructors. The Node is the basic building block...
How to find the port for MS SQL Server 2008?
... under the 'SQL native client configuration' item (which is version "11.0" for me) but under the SQL Server Network Configuration item (and on the IP Addresses tab of the TCP/IP protocol properties window, at the very bottom, in the setting TCP Dynamic Ports).
– Kenny Evitt
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android.widget.Switch - on/off event listener?
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But when you put the on a fragment for example, that thing always fires whenever you revisit the fragment if you set the switch to On.
– klutch
Sep 23 '16 at 8:04
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How can I put a database under git (version control)?
I'm doing a web app, and I need to make a branch for some major changes, the thing is, these changes require changes to the database schema, so I'd like to put the entire database under git as well.
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ctypes - Beginner
...:
$ gcc -shared -Wl,-soname,testlib -o testlib.so -fPIC testlib.c
# or... for Mac OS X
$ gcc -shared -Wl,-install_name,testlib.so -o testlib.so -fPIC testlib.c
Then, write a wrapper using ctypes:
testlibwrapper.py
import ctypes
testlib = ctypes.CDLL('/full/path/to/testlib.so')
testlib.myprint()
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