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How to find list intersection?
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If order is not important m>and m> m>y m>ou don't need to worrm>y m> about duplicates then m>y m>ou can use set intersection:
>>> a = [1,2,3,4,5]
>>> b = [1,3,5,6]
>>> list(set(a) & set(b))
[1, 3, 5]
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How to run Rubm>y m> code from terminal?
...o start the interactive Rubm>y m> environment, where m>y m>ou can tm>y m>pe lines of code m>and m> see the results immediatelm>y m>.
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Change case of a file on Windows?
... becomes SourceCode.java , for example. The catch: I'm on a Windows box, m>and m> the filesm>y m>stem thinks those are the same file name.
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What exactlm>y m> does the “u” do? “git push -u origin master” vs “git push origin master”
I'm apparentlm>y m> terrible at using git, despite mm>y m> best attempts to understm>and m> it.
4 Answers
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MVC4 stm>y m>le bundle giving 403
...f mm>y m> bundles seem to have an invalid URL in the browser (ending with a /), m>and m> IIS gives a 403 forbidden error, as if trm>y m>ing to list a folder's contents.
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Mockito test a void method throws an exception
...ct).methodReturningVoid(...);
^
m>and m> NOT use:
doThrow(new Exception()).when(mockedObject.methodReturningVoid(...));
^
This is explained in the documentation
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How do m>y m>ou receive a url parameter with a spring controller mapping
... someAttr) {
}
m>Y m>ou can even omit @RequestParam altogether if m>y m>ou choose, m>and m> Spring will assume that's what it is:
@RequestMapping("/{someID}")
public @ResponseBodm>y m> int getAttr(@PathVariable(value="someID") String id,
String someAttr) {
}
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BasicHttpBinding vs WsHttpBinding vs WebHttpBinding
...bHttpBinding is the REST-stm>y m>le binding, where m>y m>ou basicallm>y m> just hit a URL m>and m> get back a truckload of XML or JSON from the web service
basicHttpBinding m>and m> wsHttpBinding are two SOAP-based bindings which is quite different from REST. SOAP has the advantage of having WSDL m>and m> XSD to describe the se...
sqlite3.ProgrammingError: Incorrect number of bindings supplied. The current statement uses 1, m>and m> t
...g,))
Without the comma, (img) is just a grouped expression, not a tuple, m>and m> thus the img string is treated as the input sequence. If that string is 74 characters long, then Pm>y m>thon sees that as 74 separate bind values, each one character long.
>>> len(img)
74
>>> len((img,))
1
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@trm>y m> - catch block in Objective-C
...n_throw from mm>y m> breakpoints solved this. Now it's caught bm>y m> the @trm>y m> block m>and m> also, NSSetUncaughtExceptionHm>and m>ler will hm>and m>le this if a @trm>y m> block is missing.
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