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What are POD types in C++?
... a POD provided that all non-static data members are public, and it has no base class and no constructors, destructors, or virtual methods. Static members don't stop something being a POD under this rule. This rule has changed in C++11 and certain private members are allowed: Can a class with all pr...
jquery save json data object in cookie
...lead to a bug in some browsers.
Before using it, you should convert it to base64 (using btoa), and when reading it, convert from base64 (using atob).
val = JSON.stringify(userData)
val = btoa(val)
write_cookie(val)
share...
Application_Error not firing when customerrors = “On”
..."server">
protected override void OnLoad(EventArgs e)
{
base.OnLoad(e);
Response.StatusCode = (int) System.Net.HttpStatusCode.InternalServerError;
}
</script>
This block tells the page to be served with the correct status code. Of coarse, on the PageNotFound.as...
Getting the current page
...Almost perfect, I had to remove the +1 at the end since everything is zero based in my world
– mvandillen
Sep 16 '16 at 6:52
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Git diff between current branch and master but not including unmerged master commits
...
git diff `git merge-base master branch`..branch
Merge base is the point where branch diverged from master.
Git diff supports a special syntax for this:
git diff master...branch
You must not swap the sides because then you would get the oth...
Word wrap for a label in Windows Forms
... }
}
protected override void OnTextChanged(EventArgs e) {
base.OnTextChanged(e);
resizeLabel();
}
protected override void OnFontChanged(EventArgs e) {
base.OnFontChanged(e);
resizeLabel();
}
protected override void OnSizeChanged(EventArgs e) {...
Tuples( or arrays ) as Dictionary keys in C#
...
Between tuple and nested dictionaries based approaches, it's almost always better to go for tuple based.
From maintainability point of view,
its much easier to implement a functionality that looks like:
var myDict = new Dictionary<Tuple<TypeA, TypeB, T...
What are the advantages of using a schema-free database like MongoDB compared to a relational databa
I'm used to using relational databases like MySQL or PostgreSQL, and combined with MVC frameworks such as Symfony, RoR or Django, and I think it works great.
...
Ruby off the rails
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I use Ruby extensively in my work, and none of it is Rails (or even web) based.
My domain is usually client-side Windows applications (wxRuby GUI) and scripts, automating Excel, Internet Explorer, SQL Server queries and report generation (win32ole COM automation). I also use the sqlite, pdf-write...
Recursively add files by pattern
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The Windows port of zsh is based on a very old version and crashes all the time (for example when I enter ls).
– Michel Krämer
May 18 '10 at 8:09
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