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UITableView Setting some cells as “unselectable”
...ableViewCellSelectionStyleNone. That should prevent it from highlighting, and you can also check that property in your tableView:didSelectRowAtIndexPath:.
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Pass parameters in setInterval function
...parameter to the function so its value is captured in the function closure and retained for when the timer expires. function createInterval(f,dynamicParameter,interval) { setInterval(function() { f(dynamicParameter); }, interval); } Then call it as createInterval(funca,dynamicValue,500); Obviously ...
Redefine tab as 4 spaces
...faults, but you may want to set them defensively):
set softtabstop=0 noexpandtab
Finally, if you want an indent to correspond to a single tab, you should also use:
set shiftwidth=4
For indents that consist of 4 space characters but are entered with the tab key:
set tabstop=8 softtabstop=0 expa...
Fastest way(s) to move the cursor on a terminal command line?
What is the best way to move around on a given very long command line in the terminal?
14 Answers
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Can two applications listen to the same port?
Can two applications on the same machine bind to the same port and IP address? Taking it a step further, can one app listen to requests coming from a certain IP and the other to another remote IP?
I know I can have one application that starts off two threads (or forks) to have similar behavior, but...
Java generics type erasure: when and what happens?
...metadata in the class file to say whether or not a method/type is generic, and what the constraints are etc. But when generics are used, they're converted into compile-time checks and execution-time casts. So this code:
List<String> list = new ArrayList<String>();
list.add("Hi");
String...
Enum “Inheritance”
...st derive from System.Enum
Because of the above, all enums are value types and hence sealed
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Choosing the default value of an Enum type without having to change values
...he values? The numbers required might be set in stone for whatever reason, and it'd be handy to still have control over the default.
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Remove a JSON attribute [duplicate]
... So would delete myObj['test']['key1']; you can interchange whatever.x and whatever['x'] as long as x is a valid variable name, so even delete myObj['test'].key1 would work.
– Sinan Taifour
Aug 2 '09 at 20:21
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Difference between object and class in Scala
I'm just going over some Scala tutorials on the Internet and have noticed in some examples an object is declared at the start of the example.
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