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Java 8 Iterable.forEach() vs foreach loop
...icult to code, read, and debug. Actually, this is true of complex "fluent" APIs in general. The combination of complex single statements, heavy use of generics, and lack of intermediate variables conspire to produce confusing error messages and frustrate debugging. Instead of "this method doesn't ha...
Is null an Object?
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Curiously, of all things, the API doc for NullPointerException makes mention of a »null object« … :) But then, it was also okay to talk about »null pointers« …
– Lumi
Feb 3 '14 at 13:44
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How can I test an AngularJS service from the console?
... @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 ?
– ganaraj
Mar 20 '1...
How to Replace dot (.) in a string in Java
... //replaces a literal . with /*/
http://docs.oracle.com/javase/7/docs/api/java/lang/String.html#replaceAll(java.lang.String,%20java.lang.String)
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IIS does not list a website that matches the launch url
...etabase compatibility layer (Provides support for legacy IIS configuration APIs used by existing software to manage IIS. Note that this is required to connect to your ASP.NET application from Visual Studio, even before you attempt debugging.)
Install them from Control Panel > Programs > Tur...
ipython: print complete history (not just current session)
...the session you are interested in.(http://ipython.readthedocs.io/en/stable/api/generated/IPython.core.history.html?highlight=hist#IPython.core.history.HistoryAccessor.get_session_info)
profile_hist=IPython.core.history.HistoryAccessor(profile='default')
profile_hist.get_session_info(100)
This wil...
$http get parameters does not work
...w = data
});
See the Arguments section of http://docs.angularjs.org/api/ng.$http for more detail
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Is there a way to take a screenshot using Java and save it to some sort of image?
...p = File.createTempFile("screenshot", ".png");
// Use the ImageIO API to write the bufferedImage to a temporary file
ImageIO.write(bufferedImage, "png", temp);
// Delete temp file when program exits
temp.deleteOnExit();
} catch (IOException ioe) {
ioe.pr...
How do I ignore the authenticity token for specific actions in Rails?
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For rails 5.2, use skip_forgery_protection. See API docs.
– Aaron Breckenridge
Jun 13 '18 at 17:56
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How do you receive a url parameter with a spring controller mapping
... for @RequestParam, here it is: docs.spring.io/spring/docs/current/javadoc-api/org/…
– tobias
Sep 9 at 7:59
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