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Fork and synchronize Google Code Subversion repository into GitHub
...nch for your changes. Otherwise, you would end up rebasing your changes on top of the Subversion ones, which could upset anyone who clones your Git repository. Follow me? OK, so you create a branch, let's call it "features". And you make a commit and push it out to GitHub to the features branch. You...
What is the meaning of prepended double colon “::”?
...ation, class 2
Configuration::doStuff(...)
// resolves to top-level Configuration, class 1
::Configuration::doStuff(...)
}
}
Basically, it allows you to traverse up to the global namespace since your name might get clobbered by a new definition inside another namespace...
phantomjs not waiting for “full” page load
...ondition is fulfilled
clearInterval(interval); //< Stop this interval
}
}
}, 250); //< repeat check every 250ms
};
var page = require('webpage').create(), system = require('system'), address, output, size;
if (system.args.length < 3 ...
How to change checkbox's border style in CSS?
...+ span::before
{
content: "\2022";
font-size: 30px;
margin-top: -1px;
}
input[type="checkbox"]:checked + span::before
{
content: "\2714";
font-size: 12px;
}
input[class="blue"] + span::before
{
border: solid 1px blue;
background: #B2DBFF;
backg...
Difference between single and double quotes in Bash
...wer is great. I am making a table that helps in quick comprehension of the topic. The explanation involves a simple variable a as well as an indexed array arr.
If we set
a=apple # a simple variable
arr=(apple) # an indexed array with a single element
and then echo the expression in the se...
Difference in make_shared and normal shared_ptr in C++
...
There is another case where the two possibilities differ, on top of those already mentioned: if you need to call a non-public constructor (protected or private), make_shared might not be able to access it, while the variant with the new works fine.
class A
{
public:
A(): val(0){}...
How do I remove the old history from a git repository?
...
@Jez That would be the other top voted answer. This answer isn't for you if you want to permanently get rid of the history. It's for working with huge histories.
– Nobody
Nov 6 '18 at 14:09
...
How do you organise multiple git repositories, so that all of them are backed up together?
...speeding up the update process.
Remember actions that failed due to a laptop being offline, so they can be retried when it comes back online.
share
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Run PHP Task Asynchronously
...if you want) and you could take it further and add a monitoring service on top to keep track of queue and task status.
http://domain/queue?task=t1
http://domain/queue?task=t2
http://domain/queue/t1/100931
It does take a bit of set-up work but there are a lot of benefits.
...
Why does the C++ STL not provide any “tree” containers?
... they haven't added this is that it is trivially easy to build your own on top of the existing containers. For example...
template< typename T >
struct tree_node
{
T t;
std::vector<tree_node> children;
};
A simple traversal would use recursion...
template< typename T ...