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What's with 181783497276652981 and 8682522807148012 in Random (Java 7)?
...lgorithms: (i) 1 to create a new random seed every time the constructor is called. That algo uses a simple X_n+1=X_n * a. Because of long overflow this is equivalent to X_n+1=X_n * a mod m. With a = 181783497276652981 and m = 2^64. (ii) Another algo, which, starting from a given seed, produces a ser...
What is the advantage of using Restangular over ngResource?
...r/blob/master/README.md#differences-with-resource
Anyway, as a sum up, besides the additional features and the promise based approach, the idea is that Restangular can also handle all of your URLs, so that you don't have to know anything about them.
Suppose that you have something like this for ca...
Singular or plural controller and helper names in Rails
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still has singular CreditCard here: guides.rubyonrails.org/command_line.html#rails-generate
– rcrogers
Mar 5 '14 at 19:27
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adb shell command to make Android package uninstall dialog appear
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You can do it from adb using this command:
adb shell am start -a android.intent.action.DELETE -d package:<your app package>
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jQuery, simple polling example
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setinterval would make an ajax call every 5 seconds no matter what. the way have written it (which i believe is good practice) will wait for the results THEN make another ajax request 5 seconds later. there are times i would use setinterval, but this is no...
Call asynchronous method in constructor?
Summary : I would like to call an asynchronous method in a constructor. Is this possible?
13 Answers
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What is the significance of 1/1/1753 in SQL Server?
...he Gregorian model after that date. The cutover date may be changed by the caller by calling setGregorianChange().
A fairly entertaining article discussing some more peculiarities with the adoption of the calendar can be found here.
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When is JavaScript synchronous?
...ript is only asynchronous in the sense that it can make, for example, Ajax calls. The Ajax call will stop executing and other code will be able to execute until the call returns (successfully or otherwise), at which point the callback will run synchronously. No other code will be running at this poi...
Why is it Valid to Concatenate Null Strings but not to Call “null.ToString()”?
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@Jochem: You're still trying to call a method on a null object, so I'm guessing no. Think of it as null.ToString() vs ToString(null).
– Svish
May 30 '12 at 14:31
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What is the meaning of single and double underscore before an object name?
...mc = MyClass()
>>> print mc.__superprivate
Traceback (most recent call last):
File "<stdin>", line 1, in <module>
AttributeError: myClass instance has no attribute '__superprivate'
>>> print mc._semiprivate
, world!
>>> print mc.__dict__
{'_MyClass__superpriv...