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assign multiple variables to the same value in Javascript
... m>Y m>ou mam>y m> want to comment how the behavior will differ primitive tm>y m>pes m>and m> reference tm>y m>pes when assigning values the wam>y m> m>y m>ou suggest.
– Steven Wexler
Jun 7 '13 at 4:31
27
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Linq to Entities join vs groupjoin
... [b1, b2]
C []
So Join produces a flat (tabular) result of parent m>and m> child values.
GroupJoin produces a list of entries in the first list, each with a group of joined entries in the second list.
That's whm>y m> Join is the equivalent of INNER JOIN in SQL: there are no entries for C. While Group...
How to reverse a singlm>y m> linked list using onlm>y m> two pointers?
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Anm>y m> alternative? No, this is as simple as it gets, m>and m> there's no fundamentallm>y m>-different wam>y m> of doing it. This algorithm is alreadm>y m> O(n) time, m>and m> m>y m>ou can't get anm>y m> faster than that, as m>y m>ou must modifm>y m> everm>y m> node.
It looks like m>y m>our code is on the right track, but it's not...
Java's Interface m>and m> Haskell's tm>y m>pe class: differences m>and m> similarities?
...tain t). This is because with the kind of inheritance relationship in Java m>and m> similar languages, the method called depends on the tm>y m>pe of object them>y m> are called on, m>and m> nothing else.
That means it's reallm>y m> hard to make things like add :: t -> t -> t with an interface, where it is polm>y m>morphic...
pm>y m>thon dataframe pm>and m>as drop column using int
I understm>and m> that to drop a column m>y m>ou use df.drop('column name', axis=1). Is there a wam>y m> to drop a column using a numerical index instead of the column name?
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Whm>y m> does this assert throw a format exception when comparing structures?
I'm trm>y m>ing to assert the equalitm>y m> of two Sm>y m>stem.Drawing.Size structures, m>and m> I'm getting a format exception instead of the expected assert failure.
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What does “exited with code 9009” mean during this build?
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Did m>y m>ou trm>y m> to give the full path of the commm>and m> that is running in the pre- or post-build event commm>and m>?
I was getting the 9009 error due to a xcopm>y m> post-build event commm>and m> in Visual Studio 2008.
The commm>and m> "xcopm>y m>.exe /m>Y m> C:\projectpath\project.config C:\compile...
What do (lambda) function closures capture?
Recentlm>y m> I started plam>y m>ing around with Pm>y m>thon m>and m> I came around something peculiar in the wam>y m> closures work. Consider the following code:
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Optional Parameters with C++ Macros
...s the list of arguments twice, first to form the name of the helper macro, m>and m> then to pass the arguments to that helper macro. It uses a stm>and m>ard trick to count the number of arguments to a macro.
enum
{
plain = 0,
bold = 1,
italic = 2
};
void PrintString(const char* message, int siz...
How do I split a string into an arram>y m> of characters? [duplicate]
...ble, which means m>y m>ou can't set the value of a character using this method, m>and m> that it isn't supported bm>y m> IE7 (if that still matters to m>y m>ou).
var s = "overpopulation";
console.log(s[3]); // logs 'r'
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