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Disabling of EditText in Android
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I believe the correct would be to set android:editable="false".
And if you wonder why my link point to the attributes of TextView, you the answer is because EditText inherits from TextView:
EditText is a thin veneer over
TextView that configures itself to be
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PHP Fatal error: Call to undefined function json_decode()
...3/06/01/bye-bye-non-free-php-json-extension/
https://bugs.php.net/bug.php?id=63520
http://philsturgeon.co.uk/blog/2013/08/fud-cracker-php-55-never-lost-json-support
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Refresh a page using JavaScript or HTML [duplicate]
... answered Mar 14 '11 at 4:49
ReidReid
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Java generics T vs Object
...my.doSomething(foo);
Two advantages:
no need of casting (the compiler hides this from you)
compile time safety that works. If the Object version is used, you won't be sure that the method always returns Foo. If it returns Bar, you'll have a ClassCastException, at runtime.
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C# how to create a Guid value?
One field of our struct is Guid type. How to generate a valid value for it?
11 Answers
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What is the use for Task.FromResult in C#
...ntation to be async. So it's similar to IEnumerable<T> deriving from IDisposable - it allows the enumerable to have disposable resources, not forces it to. Neither FromResult, async, nor await will spawn threads.
– Stephen Cleary
Jan 29 '15 at 19:13
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How to get index in Handlebars each helper?
...rsions of Handlebars index (or key in the case of object iteration) is provided by default with the standard each helper.
snippet from : https://github.com/wycats/handlebars.js/issues/250#issuecomment-9514811
The index of the current array item has been available for some time now via @index:
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Parse a .py file, read the AST, modify it, then write back the modified source code
... a method to convert back to source. However, the codegen module here provides a pretty printer for the ast that would enable you do do so.
eg.
import ast
import codegen
expr="""
def foo():
print("hello world")
"""
p=ast.parse(expr)
p.body[0].body = [ ast.parse("return 42").body[0] ] # Replac...
Asp.net - Add blank item at top of dropdownlist
...You can use AppendDataBoundItems=true to easily add:
<asp:DropDownList ID="drpList" AppendDataBoundItems="true" runat="server"><br/>
<asp:ListItem Text="" Value="" /><br/>
</asp:DropDownList>
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Android : difference between invisible and gone?
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Looks like analogous to display:none & visibility:hidden in HTML/CSS :-)
– anishsane
Jan 30 '14 at 6:18
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