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Finding ALL duplicate rows, including “elements with smaller subscripts”
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Hold on, I just ran a test and found I was wrong: x <- c(1:9, 7:10, 5:22); y <- c(letters, letters[1:5]); test <- data.frame(x, y); test[duplicated(test$x) | duplicated(test$x, fromLast=TRUE), ] Returned all three of he copies of 7, 8, an...
Skip certain tables with mysqldump
... better for me. I can now import these two files into another database for testing purposes without having to worry about manipulating 9GB of data or running out of disk space.
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NSUserDefaults - How to tell if a key exists
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@zekel Rather than guessing, I tested this (on iOS 5.1.1), and it definitely detected whether or not a BOOL was present, independent of what the value of said BOOL might be. "objectForKey" returned nil when the BOOL was not present because it had never be...
Difference between applicationContext.xml and spring-servlet.xml in Spring Framework
...e static ApplicationContext context = new ClassPathXmlApplicationContext("test-client.xml");
context.getBean(name);
No need of web.xml. ApplicationContext as container for getting bean service. No need for web server container.
In test-client.xml there can be Simple bean with no remoting, bean w...
Is there a WebSocket client implemented for Python? [closed]
...bsocket client implementation for Python as well as some good examples. I tested the following with a Tornado WebSocket server and it worked.
from twisted.internet import reactor
from autobahn.websocket import WebSocketClientFactory, WebSocketClientProtocol, connectWS
class EchoClientProtocol(We...
Unit testing that events are raised in C# (in order)
...e that raises PropertyChanged events and I would like to be able to unit test that the events are being raised correctly.
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How do you check if a variable is an array in JavaScript? [duplicate]
... the one you have chosen.
variable.constructor === Array
This is the fastest method on Chrome, and most likely all other browsers. All arrays are objects, so checking the constructor property is a fast process for JavaScript engines.
If you are having issues with finding out if an objects proper...
Clang vs GCC - which produces faster binaries? [closed]
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respects exercised by coan. With 3.2, this gap has been closed.
My Linux test harness for current coan development processes roughly
70K sources files in a mixture of one-file parser test-cases, stress
tests consuming 1000s of files and scenario tests consuming < 1K files.
As well as reporting...
How can I test an AngularJS service from the console?
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@JustGoscha Here is what I did to test. I went to docs.angularjs.org/api in chrome. Opened the console. Typed the code in section a of my answer and then typed the code in section b.. You should see Hello World.. Can you attempt that ?
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Android: Test Push Notification online (Google Cloud Messaging) [closed]
...and in my environment due to some firewall restrictions I can not deploy a test sever for push notification. What I am looking for is a online server which would send some test notifications to my device to test my client implementation.
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