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Difference between static memory allocation and dynamic memory allocation
...cope, the values of automatic memory addresses are undefined, and it is an error to access them.
int a = 43;
Note that scope does not necessarily mean function. Scopes can nest within a function, and the variable will be in-scope only within the block in which it was declared. Note also that whe...
How can I use getSystemService in a non-activity class (LocationManager)?
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getActivity() method is undefined for the class. This error shows up.
– Darpan
Aug 4 '14 at 14:44
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What is the reason behind cbegin/cend?
...&. If it takes it's parameters as int &, C++ will issue a compiler error.
C++17 has a more elegant solution to this problem: std::as_const. Well, at least it's elegant when using range-based for:
for(auto &item : std::as_const(vec))
This simply returns a const& to the object it...
How can I auto increment the C# assembly version via our CI platform (Hudson)?
...g> "hello, product support how may i help?" <customer> "i have an error" <support> "ok, what version are you running?" <customer> "version one point two revision eight five two five three seven four build seven four six three five two nine..." <support> "hold on, just typi...
How do I download a tarball from GitHub using cURL?
...temporary problem right now, but github is returning a 500 internal server error for this at the moment.
– B T
Oct 29 '13 at 21:15
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Current time in microseconds in java
...on Stack Overflow you are invited to directly edit an Answer to fix such a error.
– Basil Bourque
Dec 3 '18 at 17:03
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Store query result in a variable using in PL/pgSQL
...Actually i do prefere your syntax, but the problem is when you wana handle errors, your statement doesnt send FOUND to true in the opposite of the select into statement, checkout (postgresql.org/docs/9.1/plpgsql-statements.html)
– SENHAJI RHAZI Hamza
Nov 26 '18...
Mockito: Inject real objects into private @Autowired fields
...se is a terrible advise. It makes the test class brittle, not straight and error prone : What is really mocked ? What is really tested ?
@InjectMocks and @Spy also hurts the overall design since it encourages bloated classes and mixed responsibilities in the classes.
Please read the spy() javadoc be...
How to convert An NSInteger to an int?
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Commonly used in UIsegmentedControl, "error" appear when compiling in 64bits instead of 32bits, easy way for not pass it to a new variable is to use this tips, add (int):
[_monChiffre setUnite:(int)[_valUnites selectedSegmentIndex]];
instead of :
[_monChiffr...
Show a PDF files in users browser via PHP/Perl
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Yes. But when I'm trying your suggestion, I get an error says "File does not begin with '%PDF-'". I use 'Content-Disposition: inline; filename="the.pdf"'. Do I made a mistake?
– dimassony
Jan 13 '11 at 12:30
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