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What's the best UI for entering date of birth? [closed]
...er I suggest using a datepicker. Since usually you also have advanced and non-advanced users I suggest a combination of text input and datepicker.
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How to get a JavaScript object's class?
...t being a prototype-based language, as opposed to Java being a class-based one.
Depending on what you need getClass() for, there are several options in JavaScript:
typeof
instanceof
obj.constructor
func.prototype, proto.isPrototypeOf
A few examples:
function Foo() {}
var foo = new Foo();
typ...
How is TeamViewer so fast?
...
The most fundamental thing here probably is that you don't want to transmit static images but only changes to the images, which essentially is analogous to video stream.
My best guess is some very efficient (and heavily specialized and optimized) motion compensation algorithm, ...
How to turn on WCF tracing?
...
The following configuration taken from MSDN can be applied to enable tracing on your WCF service.
<configuration>
<system.diagnostics>
<sources>
<source name="System.ServiceModel"
switchValue...
setTimeout / clearTimeout problems
...ng anywhere). I use jQuery for the rest but the set/clear in my test function are pure javascript.
7 Answers
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Determining the size of an Android view at runtime
I am trying to apply an animation to a view in my Android app after my activity is created. To do this, I need to determine the current size of the view, and then set up an animation to scale from the current size to the new size. This part must be done at runtime, since the view scales to differe...
Build fat static library (device + simulator) using Xcode and SDK 4+
...ically - build a single static library that includes both simulator and iPhone and iPad.
10 Answers
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How to define a function in ghci across multiple lines?
I'm trying to define any simple function that spans multiple lines in ghci, take the following as an example:
7 Answers
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How to fix: android.app.RemoteServiceException: Bad notification posted from package *: Couldn't cre
I'm seeing the following exception in crash logs:
22 Answers
22
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Count number of occurrences of a pattern in a file (even on same line)
...e
Some suggest to use just grep -co foo instead of grep -o foo | wc -l.
Don't.
This shortcut won't work in all cases. Man page says:
-c print a count of matching lines
Difference in these approaches is illustrated below:
1.
$ echo afoobarfoobar | grep -oc foo
1
As soon as the match is foun...