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Is it possible to use global variables in Rust?
...= "A static string";
static SOME_STRUCT: MyStruct = MyStruct {
number: 10,
string: "Some string",
};
static mut db: Option<sqlite::Connection> = None;
fn main() {
println!("{}", SOME_INT);
println!("{}", SOME_STR);
println!("{}", SOME_STRUCT.number);
println!("{}", SOM...
Temporarily switch working copy to a specific Git commit
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351
If you are at a certain branch mybranch, just go ahead and git checkout commit_hash. Then you ca...
convert streamed buffers to utf8-string
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edited Jul 19 '16 at 19:20
Sharikov Vladislav
5,88144 gold badges3636 silver badges7171 bronze badges
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Shorthand way for assigning a single field in a record, while copying the rest of the fields?
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157
Yes, there's a nice way of updating record fields. In GHCi you can do --
> data Foo = Foo ...
Does Internet Explorer 8 support HTML 5?
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13 Answers
13
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How to return a file using Web API?
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172
Better to return HttpResponseMessage with StreamContent inside of it.
Here is example:
publi...
Java Can't connect to X11 window server using 'localhost:10.0' as the value of the DISPLAY variable
I have a script using java to connect to display X11 in the port 10.0 at localhost
30 Answers
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Zoom to fit all markers in Mapbox or Leaflet
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var group = new L.featureGroup([marker1, marker2, marker3]);
map.fitBounds(group.getBounds());
See the documentation for more info.
share
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improve this answe...
renamed heroku app from website, now it's not found
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answered Sep 30 '11 at 21:04
James WardJames Ward
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