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std::auto_ptr to std::unique_ptr
...ou cannot do a global find/replace because you can copy an auto_ptr (with known consequences), but a unique_ptr can only be moved. Anything that looks like
std::auto_ptr<int> p(new int);
std::auto_ptr<int> p2 = p;
will have to become at least like this
std::unique_ptr<int> p(n...
How to get anchor text/href on click using jQuery?
...;
});
});
.
Update Based On Question Edit
You can get them like this now:
For href:
$(function(){
$('div.res a').click(function(){
alert($(this).attr('href'));
// or alert($(this).hash();
});
});
For Text:
$(function(){
$('div.res a').click(function(){
alert($(this).text...
fatal: Not a valid object name: 'master'
...doesn't contain a working copy, so the git branch command is not useful).
Now, the reason you wouldn't have a master branch even after doing a git init is that there are no commits: when you create your first commit, you will then have a master branch.
...
SQL Server dynamic PIVOT query?
...
Cool! Do you know of a way to add a prefix to the value column names - so you have a result with columns: date, Amount_ABC, Amount_DEF, Amount_GHI? I am asking, because I would like to join an additional value column to it and then I would...
Efficiency of premature return in a function
...rogrammer cannot decide what is better a priori unless he has an intimate knowledge of the CPU architecture.
– fortran
Oct 25 '11 at 9:26
3
...
How do you enable the escape key close functionality in a Twitter Bootstrap modal?
... I can confirm that this solution works in Bootstrap 4. I don't know why it doesn't work by default as the docs say.
– Binar Web
Apr 20 '19 at 13:44
...
Multiple controllers with AngularJS in single page app
I want to know is how to use multiple controllers for a single page application. I have tried to figure it out and I've found questions very similar to mine, but there is just a ton of different answers solving a specific problem where you end up not using multiple controllers for a single page app....
What data is stored in Ephemeral Storage of Amazon EC2 instance?
...aunch a new instance based on that AMI it will contain everything as it is now.
Update: to clarify based on comments by mattgmg1990 and glenn bech:
Note that there is a difference between "stop" and "terminate". If you "stop" an instance that is backed by EBS then the information on the root volu...
Naming conventions for abstract classes
...on to avoid a Base-Suffix, but I also understand the need for some Suffix. Now, a Comment of this article suggests using "Type" as a Suffix as second choice to not using any. I believe this to be confusing, but the Idea that "such a non-committal word would tend to indicate that it’s a non-committ...
Get nodes where child node contains an attribute
...if title is not a direct child of book, but somewhere deeper and we don't know where exactly? //book[/title/@lang = 'it'] doesn't seem to work?
– Martin Konicek
Oct 28 '13 at 11:35
...