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Static link of shared library function in gcc
...nked and ldd does not show a reference to libA. The executable works fine. Tested with g++ 4.7.3.
– radix
Nov 24 '16 at 15:01
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Is it possible to use global variables in Rust?
...DB: RefCell<sqlite::database::Database> = RefCell::new(sqlite::open("test.db"));
fn main() {
ODB.with(|odb_cell| {
let odb = odb_cell.borrow_mut();
// code that uses odb goes here
});
}
Here we create a thread-local static variable and then use it in a function. Note...
Read/write to Windows registry using Java
...ix: info[2] was being used here with wrong results. Suggested by davenpcj, confirmed by Petrucio
int maxlen = info[3]; // value length max
for(int index=0; index<count; index++) {
byte[] name = (byte[]) regEnumKeyEx.invoke(root, new Object[] {
new Integer
(han...
How can I make an svg scale with its parent container?
I want to have an inline svg element's contents scale when size is non-native. Of course I could have it as a separate file and scale it like that.
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How to reuse an ostringstream?
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the std::ends doesn't work for me in google test boost::any a = 1; std::ostringstream buffer; buffer << a << std::ends; EXPECT_EQ( buffer.str(), "any<(int)1>" ); TestUtilsTest.cpp:27: Failure Expected: buffer.str() Which is: "any<...
What is the use for Task.FromResult in C#
...ntation is synchronous.
When you're stubbing/mocking asynchronous code for testing.
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Dispelling the UIImage imageNamed: FUD
...at the +imageNamed: cache should respect memory warnings on iPhone OS 3.0. Test it when you get a chance and report bugs if you find that this is not the case.
So, there you have it. imageNamed: will not smash your windows or murder your children. It's pretty simple but it is an optimisation tool. ...
Eager load polymorphic
...n review.shop in the example above, you will get an UndefinedTable error ( tested in Rails 3, not 4 ) because the association will do SELECT FROM shops WHERE shop.id = 1 AND ( reviews.review_type = 'Shop' ).
The :include option will force a JOIN instead. :)
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HTML5 Video Dimensions
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@Elliot I tested in Chrome on this demo: people.opera.com/howcome/2007/video/controls.html and it works...
– Šime Vidas
Nov 9 '10 at 0:40
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How to change webservice url endpoint?
...t supposed to change it. More importantly, from an environment to another (test vs live), the endpoint url is likely to change.. and nobody wants to tweak the wsdl and recompile in this case.
– Myobis
Dec 16 '13 at 9:56
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