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Strip Leading and Trailing Spaces From Java String
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With Java-11 and above, you can make use of the String.strip API to return a string whose value is this string, with all leading and trailing whitespace removed. The javadoc for the same reads :
/**
* Returns a string whose value is this string, with all leading
* and trailing {@lin...
TypeError: got multiple values for argument
...only, and some legacy code had it passed as a positional argument. The new API was expecting color, and got a 4x4 matrix instead.
– Tomasz Gandor
Aug 16 '17 at 19:15
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Rails extending ActiveRecord::Base
...r < ActiveRecord::Base you will have: FooBar.bar and FooBar#foo
http://api.rubyonrails.org/classes/ActiveSupport/Concern.html
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JavaScript private methods
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In these situations when you have a public API, and you would like private and public methods/properties, I always use the Module Pattern. This pattern was made popular within the YUI library, and the details can be found here:
http://yuiblog.com/blog/2007/06/12/modu...
How to detect online/offline event cross-browser?
...ethods:
https://developer.mozilla.org/en/Online_and_offline_events
"If the API isn't implemented in the browser, you can use other signals to detect if you are offline including listening for AppCache error events and responses from XMLHttpRequest"
This links to an example of the "listening for AppC...
Do you debug C++ code in Vim? How? [closed]
...roken and not powerful enough to be bearable.
So I moved instead to Python API based solutions such as GDB Dashboard.
I have described used and rationale in more detail at: gdb split view with code
Here is a screenshot of what it gives you:
See also: https://vi.stackexchange.com/questions/2046/how-...
How to make a Java thread wait for another thread's output?
...oleanLatch, or a resettable CountDownLatch: docs.oracle.com/javase/7/docs/api/java/util/concurrent/locks/… stackoverflow.com/questions/6595835/…
– phyatt
Apr 7 '14 at 23:07
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junit & java : testing non-public methods [duplicate]
...o test public methods, because you should only be unit-testing your public API, and that by doing so, you should be covering the code in your non-public methods. Your mileage may vary; I find that this is sometimes the case and sometimes not.
With that said, there are a couple of ways to test non-...
What is this: [Ljava.lang.Object;?
...ct) and then reflecting on the returned Class object. Ideally, though, the API should've been designed such that reflection is not necessary (see Effective Java 2nd Edition, Item 53: Prefer interfaces to reflection).
On a more "useful" toString for arrays
java.util.Arrays provides toString overl...
jQuery add required to input fields
... of JQuery you are using. Please reference the documentation here: https://api.jquery.com/attr/
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