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What's the best way to share data between activities?
I have one activity which is the main activity used throughout the app and it has a number of variables. I have two other activities which I would like to be able to use the data from the first activity.
Now I know I can do something like this:
...
include antiforgerytoken in ajax post ASP.NET MVC
... url: '@Url.Action("SortDataSourceLibraries")',
data: { items: $(".sortable").sortable('toArray'), @Html.AntiForgeryTokenForAjaxPost() },
type: 'post',
traditional: true
});
});
});
And it seems to work!
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Find size of object instance in bytes in c#
...t<B>();
}
public B AddChild(string name)
{
B newItem = new B(this, name);
children.Add(newItem);
return newItem;
}
}
[Serializable()]
class B
{
A parent;
string name;
public B(A parent, string name)
{
this.parent = parent;
...
How to monitor network calls made from iOS Simulator
...t, since the simulator will make use of your local Mac's environment.
The best solution for packet sniffing (though it only works for actual iOS devices, not the simulator) I've found is to use rvictl. This blog post has a nice writeup. Basically you do:
rvictl -s <iphone-uid-from-xcode-organiz...
How do I detect IE 8 with jQuery?
...
I think the best way would be this:
From HTML5 boilerplate:
<!--[if lt IE 7]> <html lang="en-us" class="no-js ie6 oldie"> <![endif]-->
<!--[if IE 7]> <html lang="en-us" class="no-js ie7 oldie"> <![en...
GCM with PHP (Google Cloud Messaging)
...r when device registration_ids are updated or devices unregister. If those items go unchecked, it will eventually cause issues that prevent messages from being received. http://forum.loungekatt.com/viewtopic.php?t=63#p181
s...
Convert a string to an enum in C#
What's the best way to convert a string to an enumeration value in C#?
25 Answers
25
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In R, how to get an object's name after it is sent to a function?
...ct
Note: this will not succeed inside a local function when a set of list items are passed from the first argument to lapply (and it also fails when an object is passed from a list given to a for-loop.) You would be able to extract the ".Names"-attribute and the order of processing from the structu...
How to write to an existing excel file without overwriting data (using pandas)?
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I know this is an older thread, but this is the first item you find when searching, and the above solutions don't work if you need to retain charts in a workbook that you already have created. In that case, xlwings is a better option - it allows you to write to the excel book an...
best way to preserve numpy arrays on disk
I am looking for a fast way to preserve large numpy arrays. I want to save them to the disk in a binary format, then read them back into memory relatively fastly. cPickle is not fast enough, unfortunately.
...