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How to make a transparent UIWebView
... set the backgroundColor in code)
And include this into your HTML code:
<body style="background-color: transparent;">
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How do I instantiate a Queue object in java?
...inkedList, PriorityBlockingQueue, PriorityQueue, or SynchronousQueue.
An alternative is to write your own class which implements the necessary Queue interface. It is not needed except in those rare cases where you wish to do something special while providing the rest of your program with a Queue.
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Multiple lines of input in
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You need to use a textarea to get multiline handling.
<textarea name="Text1" cols="40" rows="5"></textarea>
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What does “where T : class, new()” mean?
...ust be a class (reference type) and must have a public parameter-less default constructor.
That means T can't be an int, float, double, DateTime or any other struct (value type).
It could be a string, or any other custom reference type, as long as it has a default or parameter-less constructor.
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Changing variable names in Vim
...will select the whole scope.
Press :s/ - start of the substitute command.
<C-R>/ - will insert pattern that match variable name (that name you were on before pressing gd).
/newname/gc<CR> - will initiate search and replace with confirmation on every match.
Now you have to record a macro...
How to return 2 values from a Java method?
...ng a generic Pair class, consider creating a class that represents the result that you want to return, and return an instance of that class. Give the class a meaningful name. The benefits of this approach over using an array are type safety and it will make your program much easier to understand.
N...
How to sort List of objects by some property
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Either make ActiveAlarm implement Comparable<ActiveAlarm> or implement Comparator<ActiveAlarm> in a separate class. Then call:
Collections.sort(list);
or
Collections.sort(list, comparator);
In general, it's a good idea to implement Comparable<T> ...
Enable IIS7 gzip
...y, or you want your config to carry between all environments you target.
<system.webServer>
<httpCompression directory="%SystemDrive%\inetpub\temp\IIS Temporary Compressed Files">
<scheme name="gzip" dll="%Windir%\system32\inetsrv\gzip.dll"/>
<dynamicTypes>
&...
Haml: Control whitespace around text
...nd
= surround '(', ')' do
%a{:href => "food"} chicken
Produces:
(<a href='food'>chicken</a>)
succeed:
click
= succeed '.' do
%a{:href=>"thing"} here
Produces:
click
<a href='thing'>here</a>.
precede:
= precede '*' do
%span.small Not really
Produces:...
Cross-browser custom styling for file upload button [duplicate]
...without restricting you to browser-defined input dimensions. Just use the <label> tag around a hidden file upload button. This allows for even more freedom in styling than the styling allowed via webkit's built-in styling[1].
The label tag was made for the exact purpose of directing any click...