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nodejs how to read keystrokes from stdin
... @Plentybinary I suspect you aren't actually running node v0.10.25. I tested this against v0.10.25 and it works properly. and process.stdin.setRawMode exists, is a function, and works properly. I also tested on iojs-2.3.1 and it still works there as well.
– Peter Lyons
...
Rotation methods deprecated, equivalent of 'didRotateFromInterfaceOrientation'?
...ct) {
NSLog(@"User has rotated to portrait");
}
}
@end
I was testing on an iPhone in the simulator, but my print statements won't get run if I test using the iPad since the traitsCollection won't change.
This is strange because this is exactly what Apple recommends:
- (void) traitCol...
Best practices for overriding isEqual: and hash
...eeded to get my isEqual: and hash methods implemented with one catch. When testing object instance variables in isEqual: the example code uses:
if (![(id)[self name] isEqual:[aWidget name]])
return NO;
This repeatedly failed (i.e., returned NO) without and error, when I knew the objects were ...
Getting an object from an NSSet
...h enumerateObjectsUsingBlock or NSFastEnumeration), call containsObject to test for membership, use anyObject to get a member (not random), or convert it to an array (in no particular order) with allObjects.
A set is appropriate when you don't want duplicates, don't care about order, and want fast ...
Google App Engine: Is it possible to do a Gql LIKE query?
...ok at the properties ListProperty and StringListProperty. When an equality test is done on these properties, the test will actually be applied on all list members, e.g., list_property = value tests if the value appears anywhere in the list.
Sometimes this feature might be used as a workaround to th...
How to Pass Parameters to Activator.CreateInstance()
... - depending on your application this may not even register in performance-tests at all.
– Dai
May 19 at 4:41
...
Numpy first occurrence of value greater than existing value
...t suspicious. argmax does not seem to stop at the first True. (This can be tested by creating boolean arrays with a single True at different positions.) The speed is probably explained by the fact that argmax does not need to create an output list.
– DrV
Oct 8 ...
Get Output From the logging Module in IPython Notebook
...logger = logging.getLogger()
logger.setLevel(logging.DEBUG)
logging.debug("test")
According to logging.basicConfig:
Does basic configuration for the logging system by creating a
StreamHandler with a default Formatter and adding it to the root
logger. The functions debug(), info(), warning(...
How can I make the Android emulator show the soft keyboard?
...y not displaying when it should. However, I don't have a device handy for testing. The problem is that the emulator never shows the soft keyboard .
...
What is NODE_ENV and how to use it in Express?
...ment, all lowercase. There's nothing to stop you from using other values, (test, for example, if you wish to use some different logic when running automated tests), but be aware that if you are using third-party modules, they may explicitly compare with 'production' or 'development' to determine wha...