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Reading a string with scanf
...ry pointer. I think the C implementation on the Symbolics "Lisp Machines" did something like this.)
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How to add Active Directory user group as login in SQL Server
...ed and also gave database execute permeation to the master database for avoiding error 229. I do not have this issue if I create a login for a user.
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Is there a faster/shorter way to initialize variables in a Rust struct?
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You can provide default values for your struct by implementing the Default trait. The default function would look like your current new function:
impl Default for cParams {
fn default() -> cParams {
cParams {
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Argparse optional positional arguments?
... to other command line utilities
If the nargs keyword argument is not provided, the number of arguments consumed is determined by the action. Generally this means a single command-line argument will be consumed and a single item (not a list) will be produced.
Edit (copied from a comment by @Acumen...
Task continuation on UI thread
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Its valid only if the current execution context is on the UI thread. If you put this code inside another Task, then you get InvalidOperationException (look at Exceptions section)
– stukselbax
J...
Chmod recursively
...e by the group, and world executable:
chmod -R 0755
To make everything wide open:
chmod -R 0777
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Warning: The Copy Bundle Resources build phase contains this target's Info.plist file
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What problem will be caused if this didn't get solved?
– hasan
Jan 15 '15 at 17:00
2
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vs in Generics
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consider,
class Fruit {}
class Banana : Fruit {}
interface ICovariantSkinned<out T> {}
interface ISkinned<T> {}
and the functions,
void Peel(ISkinned<Fruit> skinned) { }
void Peel(ICovariantSkinned<Fr...
background:none vs background:transparent what is the difference?
...-color: transparent; background-image: none;. A user stylesheet might override one or both of those values, but it will do so exactly as if background-color: transparent; background-image: none; had been written explicitly.
– Quentin
Mar 12 '15 at 12:34
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How do I wrap link_to around some html ruby code?
... html-code-here
<% end %>
But I'm quite sure that to nest a div inside a a tag is not valid HTML.
EDIT: Added = character per Amin Ariana's comment below.
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