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jQuery Data vs Attr?
...ormat that was a valid representation of a Number would be cast to Number. Now, values that are numeric are only auto-cast if their representation stays the same. This is best illustrated with an example.
HTML:
<a id="foo"
href="#"
data-int="1000"
data-decimal="1000.00"
data-sci...
How to launch an Activity from another Application in Android
...
If you don't know the main activity, then the package name can be used to launch the application.
Intent launchIntent = getPackageManager().getLaunchIntentForPackage("com.package.address");
if (launchIntent != null) {
startActivity(l...
Difference between final and effectively final
...eferenced from a lambda expression must be final or effectively final . I know that when I use variables inside anonymous class they must be final in outer class, but still - what is the difference between final and effectively final ?
...
change type of input field with jQuery
...nted as part of the browser's security model.
Edit: indeed, testing right now in Safari, I get the error type property cannot be changed.
Edit 2: that seems to be an error straight out of jQuery. Using the following straight DOM code works just fine:
var pass = document.createElement('input');
pa...
Are there good reasons not to use an ORM? [closed]
...te for some smaller projects which I mostly coded and designed on my own. Now, before starting some bigger project, the discussion arose how to design data access and whether or not to use an ORM layer. As I am still in my apprenticeship and still consider myself a beginner in enterprise programmin...
Image, saved to sdcard, doesn't appear in Android's Gallery app
... This was working for me in earlier android versions ~4.0 but now in 4.3+ doesn't seem to be working. The images aren't showing up in the gallery app.
– hooby3dfx
Mar 1 '14 at 19:50
...
Why do enum permissions often have 0, 1, 2, 4 values?
... == 00000010
Permissions.Delete == 4 == 00000100
Notice a pattern here? Now if we take my original example, i.e.,
var permissions = Permissions.Read | Permissions.Write;
Then...
permissions == 00000011
See? Both the Read and Write bits are set, and I can check that independently (Also not...
How can I extend typed Arrays in Swift?
... to += t
}
}
return to
}
}
Which now works as intended without build errors:
["A","B","C"].find { $0.compare("A") > 0 }
share
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improve this answer
...
Conversion from Long to Double in Java
...
I did. Parsing a string to do this (now edited out of the answer) will degrade performance by many orders of magnitude. Boxing is less expensive but still worth avoiding, especially in cases like this (using new) where it can't be elided away.
...
Vim indent xml file
... the command to the equalprg option:
:set equalprg=xmllint\ --format\ -
Now you can execute
gg=G
to let xmllint format your xml files.
To get it every time you use vim, use an autocommand to set it.
autocommand from a comment below
au FileType xml setlocal equalprg=xmllint\ --format\ --reco...