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How can I run code on a background thread on Android?
...k or update UI with data retrieved from background process.
If you don't know how to start here is nice tutorial:
Understanding AsyncTask – Once and
Forever
Note: Also there is possibility to use IntentService with ResultReceiver that works as well.
...
What are the “standard unambiguous date” formats for string-to-date conversion in R?
...here a better solution than needing to specify the format?
Yes, there is now (ie in late 2016), thanks to anytime::anydate from the anytime package.
See the following for some examples from above:
R> anydate(c("01 Jan 2000", "01/01/2000", "2015/10/10"))
[1] "2000-01-01" "2000-01-01" "2015-10...
How to compile a 64-bit application using Visual C++ 2010 Express?
...ind your project, hit the Platform drop-down, select New, then select x64. Now change the "Active solution platform" drop-down menu to "x64." When you return to the Properties dialog box, the "Platform" drop-down should now read "x64."
Finally, change your toolset. In the Properties menu of your pr...
How to store a git config as part of the repository?
I'm using filters to mangle files during checkout like described here .
Now the problem is that filter definition is only stored in my local configuration file:
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What's the difference between using “let” and “var”?
...le.log("My value: " + i);
};
}
for (var j = 0; j < 3; j++) {
// and now let's run each one to see
funcs[j]();
}
My value: 3 was output to console each time funcs[j](); was invoked since anonymous functions were bound to the same variable.
People had to create immediately invoked function...
How to write a JSON file in C#?
...nd a couple of key places where object allocations could be reduced...... (now) Json.Net (6.0) allocates 8 times less memory than JavaScriptSerializer
Update since .Net Core 3.0
A new kid on the block since writing this is System.Text.Json which has been added to .Net Core 3.0. Microsoft mak...
jQuery Get Selected Option From Dropdown
... Ah, okay, you've updated your question with HTML. This answer is now irrelevant. As a matter of fact, .val() should work in your case-- you must have an error elsewhere.
– Elliot Bonneville
May 18 '12 at 20:17
...
The name 'ConfigurationManager' does not exist in the current context
...
+1 Thanks Kieran. Do you know why this has to be done when most other assemblies can simply be called by including the 'using' statement?
– Dhaust
Sep 2 '10 at 5:44
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Functions that return a function
... to the function, which can be assigned as you've done with var s = a(). s now contains a reference to the function b(), and calling s() is functionally equivalent to calling b().
// Return a reference to the function b().
// In your example, the reference is assigned to var s
return b;
Calling t...
Is there a way to create your own html tag in HTML5?
...s doctypes and schemas, HTML does not become invalid if a browser doesn't know a tag or two. Think of <marquee>. This has not been in the official standard. So while using it made your HTML page "officially unapproved", it didn't break the page either.
Then there is <keygen>, which was ...