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How do I get the type of a variable?
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You can use the typeid operator:
#include <typeinfo>
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cout << typeid(variable).name() << endl;
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Create a CSV File for a user in PHP
...blequotes around your fields, and don't forget to replace double-quotes inside fields to double double-quotes: `echo '"'.str_replace('"','""',$record1).'","'.str_replace....
– Mala
Jul 1 '10 at 21:21
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WPF Bind to itself
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I have a DataGrid where if the user accesses one of its ContextMenu's MenuItem's Command's via an InputBinding's KeyBinding whose CommandParameter="{Binding ElementName=MyDataGrid, Path=SelectedItems}", it'll pass the SelectedItems to the B...
Rspec: “array.should == another_array” but without concern for order
...The previous squiggle was vague enough to mean nothing for an array, so I didn't have the preconception. Maybe it's just me.
– Trejkaz
Mar 13 '14 at 0:34
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Force to open “Save As…” popup open at text link click for PDF in HTML
...shouldn't even do this - it should be left up to the user/user agent to decide what do to with the content you provide. The user can always force their browser to download the file if they wish to.
If you still want to force the browser to download the file, modify the HTTP headers directly. Here's...
Mapping enum to string in hibernate
... Apr 13 '13 at 13:39
dcernahoschidcernahoschi
13.5k55 gold badges3131 silver badges5454 bronze badges
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How to initialize std::vector from C-style array?
...n) : w_(w, w + len) { }
Otherwise use assign as previously suggested:
void set_data(double* w, int len)
{
w_.assign(w, w + len);
}
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Stateless vs Stateful - I could use some concrete information
...y design, entity classes (or atleast that's what I call them - like Person(id, name, ..)) are stateful, etc.
8 Answers
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Ruby arrays: %w vs %W
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That's a good article. I didn't realize you can make strings or other things the same way and the enclosing characters can be whatever you want. For example, %w&readable af&
– Dex
Jun 29 '19 at 7:03
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File Upload using AngularJS
...on/angular-upload - uses iframes as a fallback
https://github.com/danialfarid/ng-file-upload - uses FileAPI/Flash as a fallback
And some other options:
https://github.com/nervgh/angular-file-upload/
https://github.com/uor/angular-file
https://github.com/twilson63/ngUpload
https://github.com/uplo...