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Is null reference possible?
...havior. As
described in 9.6, a reference cannot
be bound directly to a bit-field. ]
1.9/4:
Certain other operations are described
in this International Standard as
undefined (for example, the effect of
dereferencing the null pointer)
As Johannes says in a deleted answer, there's so...
What is the purpose of double curly braces in React's JSX syntax?
...
@RohitMandiwal Thank you Sir. I know it's a little bit confusing when you got one curly brace inside other.
– Mav55
Jul 22 '19 at 14:12
...
Shards and replicas in Elasticsearch
...
@javanna Great explanation, can talk a bit about multi clusters and how they work?
– raffian
Jul 2 '13 at 20:03
3
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Submitting a form by pressing enter without a submit button
... Just tried this solution in IE7 with the same result as Erebus. The following code fixes it: position: absolute; width: 1px; height: 1px; left: -9999px;
– Bryan Downing
Nov 3 '10 at 1:01
...
git returns http error 407 from proxy after CONNECT
I have a problem while connecting to github from my PC, using git. System Win 7.
20 Answers
...
Cannot push to Git repository on Bitbucket
...w repository and I'm running into a strange error. I've used Git before on Bitbucket but I just reformatted and now I can't seem to get Git to work. After doing a commit, I had to add my email and name to the globals, but then it committed just fine.
...
How to pretty-print a numpy.array without scientific notation and with given precision?
... works:
numpy has a function `np.array2string( A, "%.3g" )` (simplifying a bit).
`printf()` splits the format string, and for format / arg pairs
format: % d e f g
arg: try `np.asanyarray()`
--> %s np.array2string( arg, format )
Other formats and non-ndarray args are left alone, formatte...
Remove duplicate elements from array in Ruby
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I'm a bit confused by this. The block is used if you need your own comparison function -- in your example, sending uniq to that array without a block would return the same value as it does with your block.
– h...
How do I clear a search box with an 'x' in bootstrap 3?
...methods above are still working for me in Chrome version 58.0.3029.110 (64-bit). You need to type something into the search box before the clear button will appear.
– YipYip
May 18 '17 at 1:01
...
How does std::move() transfer values into RValues?
...
We start with the move function (which I cleaned up a little bit):
template <typename T>
typename remove_reference<T>::type&& move(T&& arg)
{
return static_cast<typename remove_reference<T>::type&&>(arg);
}
Let's start with the eas...