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Rails respond_with: how does it work?
...r json: resource
elsif request.post? or request.put?
if resource.errors.any?
render json: {:status => 'failed', :errors => resource.errors}
else
render json: {:status => 'created', :object => resource}
end
end
end
end
While there may be some ...
What are the rules for the “…” token in the context of variadic templates?
...pecific actions. So the following is not possible:
typedef Ts MyList; // error!
Ts var; // error!
auto copy = vs; // error!
Expansion loci
Function arguments
template <typename... Ts>
void fun(Ts... vs)
Initializer lists
any a[] = { vs... };
Base specifiers
template...
Check if URL has certain string with PHP
... |
edited Mar 30 '15 at 9:05
SohailRajput
60711 gold badge66 silver badges1818 bronze badges
answered Ma...
Test if a vector contains a given element
...
Your which(v, 'b') gives me an error message: >Error in which(v, 'b') : argument to 'which' is not logical
– Capt.Krusty
Aug 17 '19 at 10:08
...
Folder is locked and I can't unlock it
...
To anyone still having this issue (Error: Working copy '{DIR}' locked.), I have your solution:
I found that when one of TortoiseSVN windows crash, it leaves a TSVNCache.exe that still has a few handles to your working copy and that is causing the Lock issues ...
Difference between == and === in JavaScript [duplicate]
... |
edited Feb 3 '18 at 11:05
answered Feb 7 '09 at 11:57
sd...
Are querystring parameters secure in HTTPS (HTTP + SSL)? [duplicate]
...
– Matthieu Charbonnier
Jul 20 '17 at 14:05
...
How to check SQL Server version
...ific instance of SQL Server.
Method 3: Look at the first few lines of the Errorlog file for that instance. By default, the error log is located at Program Files\Microsoft SQL Server\MSSQL.n\MSSQL\LOG\ERRORLOG and ERRORLOG.n files. The entries may resemble the following:
2011-03-27 22:31:33.50 Serv...
Converting strings to floats in a DataFrame
...pd.to_numeric(s)
s = pd.Series(['apple', '1.0', '2', -3])
pd.to_numeric(s, errors='ignore')
pd.to_numeric(s, errors='coerce')
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Why does @foo.setter in Python not work for me?
...t;
File "/devel/class_test.py", line 6, in x
return self._x
AttributeError: 'testDec' object has no attribute '_x'
>>> k.x = 5
called setter
>>> k.x
called getter
5
>>>
Another detail that might cause problems is that both methods need the same name for the proper...