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What is this: [Ljava.lang.Object;?
I get this when I call toString on an object I received fro<em>mem> a function call. I know the type of the object is encoded in this string, but I don't know how to read it.
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Scala: Nil vs List()
...q List())
true
scala&a<em>mem>p;gt; println (Nil equals List())
true
scala&a<em>mem>p;gt; Syste<em>mem>.identityHashCode(Nil)
374527572
scala&a<em>mem>p;gt; Syste<em>mem>.identityHashCode(List())
374527572
Nil is <em>mem>ore idio<em>mem>atic and can be preferred in <em>mem>ost cases.
Questions?
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Rena<em>mem>ing a branch while on pull request
On Github, you can <em>mem>ake pull requests to add functionality to a project. One's contributions have to be on a branch that, if the request is accepted, will be <em>mem>erged into the <em>mem>aster branch (or an analogous one) of the project.
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Jackson and generic type reference
I want to use jackson json library for a generic <em>mem>ethod as follows:
3 Answers
3
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Python <em>Mem>atplotlib figure title overlaps axes label when using twiny
I a<em>mem> trying to plot two separate quantities on the sa<em>mem>e graph using twiny as follows:
6 Answers
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Validate uniqueness of <em>mem>ultiple colu<em>mem>ns
...ils-way way to validate that an actual record is unique and not just a colu<em>mem>n? For exa<em>mem>ple, a friendship <em>mem>odel / table should not be able to have <em>mem>ultiple identical records like:
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C# HttpWebRequest vs WebRequest
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The Create <em>mem>ethod is static, and exists only on WebRequest. Calling it as HttpWebRequest.Create <em>mem>ight look different, but its actually co<em>mem>piled down to calling WebRequest.Create. It only appears to be on HttpWebRequest because of inheri...
HT<em>Mem>L i<em>mem>g scaling
I'<em>mem> trying to display so<em>mem>e large i<em>mem>ages with HT<em>Mem>L i<em>mem>g tags. At the <em>mem>o<em>mem>ent they go off the edge of the screen; how can I scale the<em>mem> to stay within the browser window?
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How to create a css rule for all ele<em>mem>ents except one class?
I have created a CSS stylesheet for <em>mem>y project. Is there any way I can create a css rule that applies to all table ele<em>mem>ents EXCEPT table ele<em>mem>ents belonging to the class "dojoxGrid"? So<em>mem>ething like:
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How to add icon inside EditText view in Android ?
...e EditText.
&a<em>mem>p;lt;EditText
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android:drawableLeft="@drawable/<em>mem>y_icon" /&a<em>mem>p;gt;
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