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How do you create a dictionary in Java? [closed]
...", "value");
String value = dictionary.get("key");
Works but gives an error you need to keep the constructor class same as the declaration class. I know it inherits from the parent class but, unfortunately it gives an error on runtime.
Map<String, String> dictionary = new Map<String,...
laravel throwing MethodNotAllowedHttpException
...
You are getting that error because you are posting to a GET route.
I would split your routing for validate into a separate GET and POST routes.
New Routes:
Route::post('validate', 'MemberController@validateCredentials');
Route::get('validate'...
Why is JSHINT complaining that this is a strict violation?
...call(myObj, 5). If so, you can ignore JSHint, as you will not generate any errors. But, it is telling you that your code is unclear to anyone reading it, because using this inside of something that is not obviously a method is quite confusing. It would be better to simply pass the object as a parame...
Why return NotImplemented instead of raising NotImplementedError
...b) returned NotImplemented, couldn't it just as easily catch NotImplementedError instead (and call b.__eq__(a) or whatever then)?
– Veky
Jul 25 '13 at 18:05
25
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Converting dd/mm/yyyy formatted string to Datetime [duplicate]
...object. I tried the parse function like below but it is throwing a runtime error.
3 Answers
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Why does C++11's lambda require “mutable” keyword for capture-by-value, by default?
... // OK
unnamed2 u2(n); u2(); // OK
//unnamed3 u3(n); u3(); // Error
std::cout << n << "\n"; // "10"
}
So you could think of lambdas as generating a class with operator() that defaults to const unless you say that it is mutable.
You can also think of all the variables...
Why does ++[[]][+[]]+[+[]] return the string “10”?
... sure how this is possible. ++[[]][0] returns indeed 1, but ++[] throws an error. This is remarkable because it looks like ++[[]][0] does boil down to ++[]. Do you perhaps have any idea why ++[] throws an error whereas ++[[]][0] does not?
– pimvdb
Sep 9 '11 at ...
Trying to fix line-endings with git filter-branch, but having no luck
... while read file; do fromdos $file; done
I'm not totally sure about your error messages. I successfully tested this method. What program is producing each? What files/directories do you not have permissions for? However, here's a stab at guessing what your it might be:
One easy way to get a 'file...
How to check if a map contains a key in Go?
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I'm getting this error when I try that: assignment mismatch: 2 variables but 1 values
– raphael75
Jul 8 at 13:39
add...
What is null in Java?
...ow borderline subjective. Some people say that null causes many programmer errors that could've been avoided. Some say that in a language that catches NullPointerException like Java, it's good to use it because you will fail-fast on programmer errors. Some people avoid null by using Null object patt...