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Git - deleted some files locally, how do I get them from a remote repository
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answered Nov 20 '10 at 23:20
CascabelCascabel
398k6464 gold badges352352 silver badges307307 bronze badges
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Error in : object of type 'closure' is not subsettable
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120
In general this error message means that you have tried to use indexing on a function. You can ...
Why is using the rails default_scope often recommend against?
... when wanting to show unpublished (private) posts. So far so good.
2.1.1 :001 > Post.all
Post Load (0.2ms) SELECT "posts".* FROM "posts" WHERE "posts"."published" = 't'
Well this is pretty much what we expect. Now lets try:
2.1.1 :004 > Post.new
=> #<Post id: nil, title: nil, p...
std::shared_ptr thread safety explained
... only newly created object?
is incorrect. Only d will point to the new A(10), and a, b, and c will continue to point to the original A(1). This can be seen clearly in the following short example.
#include <memory>
#include <iostream>
using namespace std;
struct A
{
int a;
A(int a) ...
How to find NSDocumentDirectory in Swift?
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Apparently, the compiler thinks NSSearchPathDirectory:0 is an array, and of course it expects the type NSSearchPathDirectory instead. Certainly not a helpful error message.
But as to the reasons:
First, you are confusing the argument names and types. Take a look at the functio...
jQuery lose focus event
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420
Use blur event to call your function when element loses focus :
$('#filter').blur(function() {...
Getting a random value from a JavaScript array
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edited Jul 24 at 5:06
tamil arasan
111 bronze badge
answered Dec 29 '10 at 0:06
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Difference between 'self' and 'total' in Chrome CPU Profile of JS
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305
self is how much time was spent doing work directly in that function.
total is how much time w...
&& (AND) and || (OR) in IF statements
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206
No, it will not be evaluated. And this is very useful. For example, if you need to test whether...
Is there a more elegant way of adding an item to a Dictionary safely?
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edited Jul 24 '09 at 13:15
answered Jul 24 '09 at 13:10
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