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Getting “unixtime” in Java
...TimeMillis(). A divide by 1000 gets you to Unix epoch.
As mentioned in a comment, you typically want a primitive long (lower-case-l long) not a boxed object long (capital-L Long) for the unixTime variable's type.
long unixTime = System.currentTimeMillis() / 1000L;
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Visual Studio SP1 error: silverlight_sdk.msi is unavailable
... worked fine. Then I used the web platform installer to install the SQL CE Compact 4, which I assume installed the full SP1 after (this installation took over 12 hours, so I canceled it). The web platform installer told me that SP1 and Silverlight 4 was installed.
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Emacs: print key binding for a command or list all key bindings
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C-h f (or M-x describe-function) will show you the bindings for a command.
You are correct, C-h b (or M-x describe-bindings) will show you all bindings. C-h m (M-x describe-mode) is also handy to list bindings by mode.
You might also try C-h k (M-x describe-key) to show what command is bo...
Open file dialog and select a file using WPF controls and C#
... edited Apr 2 '14 at 17:59
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111 silver badge
answered Apr 25 '12 at 12:08
Klaus78Klaus78
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Declare slice or make slice?
... edited May 23 '17 at 12:34
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111 silver badge
answered Aug 28 '14 at 8:21
VonCVonC
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Why is Java's AbstractList's removeRange() method protected?
...h takes two parameters and returns a view of a sublist. This method can be combined with the indexOf or lastIndexOf methods, each of which has a single parameter, to yield the desired functionality. Moreover, the subList method can be combined with any method that operates on a List instance to perf...
What is the difference between customErrors and httpErrors?
... refers to different config elements.
customErrors are a legacy (backwards compatable) element, used by Visual Studio Development Server (aka. VSDS or Cassini).
httpErrors are the new element which is only used by IIS7.
This highlights the possible problem when developing ASP.NET websites while usin...
What is an xs:NCName type and when should it be used?
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NCName is non-colonized name e.g. "name". Compared to QName which is qualified name e.g. "ns:name". If your names are not supposed to be qualified by different namespaces, then they are NCNames.
xs:string puts no restrictions on your names at all, but xs:NCName basi...
GUI not working after rewriting to MVC
... no drawing in the Model and no game logic in the View. This somewhat more complex game was designed to illustrate the same concepts.
Addendum: I've modified the original example to show how MVC allows one to enhance the View without changing the nature of the Model.
Addendum: As @akf observes, MV...
linux tee is not working with python?
I made a python script which communicates with a web server using an infinite loop.
I want to log every communication data to a file and also monitor them from terminal at same time. so I used tee command like this.
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