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Returning a value from thread?
...ne thread sets the variable and exactly one thread reads it, and the exact order of set vs. read does not matter to the correct execution of the code (i.e. the termination condition might occur in the main thread slightly earlier or later depending on the order the threads are scheduled in, but eith...
Android Studio Project Structure (v.s. Eclipse Project Structure)
...s what a generated APK actually corresponds to. They are named like so (in order) Product Flavor + Build Type = Build Variant.
Example 1: if you have free and paid as two flavors. The build variants you would get are:
Free - debug
Free - release
Paid - debug
Paid - release
So that is...
Query to list all stored procedures
...IF', -- inline table-valued functions
'TF' -- table-valued functions
)
ORDER BY type, name
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How do you organise multiple git repositories, so that all of them are backed up together?
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Highly active question. Earn 10 reputation in order to answer this question. The reputation requirement helps protect this question from spam and non-answer activity.
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Twitter Bootstrap 3.0 how do I “badge badge-important” now
...n your CSS, and use the bootstrap label component.
.label-as-badge {
border-radius: 1em;
}
Compare this label and badge side by side:
<span class="label label-default label-as-badge">hello</span>
<span class="badge">world</span>
They appear the same. But in the CS...
Ruby on Rails Callback, what is difference between :before_save and :before_create?
..., there are six callbacks before the database operation, and two after. In order, these are:
before_validation
before_validation_on_create
after_validation
after_validation_on_create
before_save
before_create
DATABASE INSERT
after_create
after_save
Update operations have exactly the same set, ex...
LINQ with groupby and count
...Count = group.Count()
})
.OrderBy(x => x.Metric))
{
Console.WriteLine("{0} {1}", line.Metric, line.Count);
}
> This was a brilliantly quick reply but I'm having a bit of an issue with the first line, specifically "data.groupby(info=>in...
How to properly document S4 class slots using Roxygen2?
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Squash my last X commits together using Git
...this is a hack; aren't you performing more commands than necessary just in order to force git merge into doing one of the things that git rebase is specifically designed for?
– Mark Amery
Jul 8 '13 at 11:14
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When should you not use virtual destructors?
...number of some object, it would be worth avoiding all virtual functions in order to save the additional 32 bits per object.
In all other cases, you will save yourself debug misery to make the dtor virtual.
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