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Why does Double.NaN==Double.NaN return false?
...that IEEE demands that (NAN != NAN) == false.
– Drew Dormann
Jan 17 '12 at 19:57
2
Opening up thi...
Connecting to TCP Socket from browser using javascript
...s:
http://www.w3.org/TR/raw-sockets/
https://developer.mozilla.org/en-US/docs/Web/API/TCPSocket
Chrome now has support for raw TCP and UDP sockets in its ‘experimental’ APIs. These features are only available for extensions and, although documented, are hidden for the moment. Having said that...
Margin while printing html page
...table in print preview on some browsers)... It will just set margin on the document inside the printable area.
You should also be aware that IE7++ automatically adjusts the size to best fit, and causes everything to be wrong even if you use cm or mm. To override this behaviour, the user must selec...
Complex CSS selector for parent of active child [duplicate]
...
Unfortunately, there's no way to do that with CSS.
It's not very difficult with JavaScript though:
// JavaScript code:
document.getElementsByClassName("active")[0].parentNode;
// jQuery code:
$('.active').parent().get(0); // This would be the <a>'s ...
In Django - Model Inheritance - Does it allow you to override a parent model's attribute?
I'm looking to do this:
10 Answers
10
...
Build .so file from .c file using gcc command line
... the comments:
You can use
gcc -shared -o libhello.so -fPIC hello.c
to do it in one step. – Jonathan Leffler
I also suggest to add -Wall to get all warnings, and -g to get debugging information, to your gcc commands. – Basile Starynkevitch
...
Eclipse: Exclude specific packages when autocompleting a class name
...
Window->Preferences->Java->Appearance->Type Filters
You should be able to specify there the packages you do not want to see.
See Java Tips and Tricks
To exclude certain types from appearing in content assist...
Animate a custom Dialog
I'm trying to have a custom dialog appear as though it's sliding down from a text view. Is this possible? I can't seem to apply any animation to dialog class. I've tried this line in the constructor, but it has no effect:
...
Entity Framework Migrations renaming tables and columns
...meColumn("ReportPages", "Group_Id", "Section_Id");
}
public override void Down()
{
RenameColumn("ReportPages", "Section_Id", "Group_Id");
RenameTable("ReportSections", "ReportSectionGroups");
RenameTable("ReportPages", "ReportSections");
}
...
Facebook share link without JavaScript
...But If I want this to open in a pop up like the js version , What should I do ? At this moment it is opening in a new tab ! Thanks !
– Sagiruddin Mondal
Nov 25 '13 at 23:29
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