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Comparison between Corona, Phonegap, Titanium
I am a web developer and I want to move my web products to iPhone. One of the products is like Google Maps: show map on the phone screen, you can drag or resize the map and view some information that we add to the map.
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What's the difference between UTF-8 and UTF-8 without BOM?
What's different between UTF-8 and UTF-8 without a BOM ? Which is better?
21 Answers
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FragmentPagerAdapter Exists Only In Android.Support.V4.App (and not Android.App)
I cannot find find FragmentPagerAdapter within Android.App.
5 Answers
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Just what is an IntPtr exactly?
...sic pointer arithmetic.
In order to dereference an IntPtr, you can either cast it to a true pointer (an operation which can only be performed in "unsafe" contexts) or you can pass it to a helper routine such as those provided by the InteropServices.Marshal class. Using the Marshal class gives the i...
How do DATETIME values work in SQLite?
...orted as integers in databases, flat files, etc. You do a little math and cast it into another type and you can format the date anyway you want.
Doing it this way, you don't have to worry when [insert current favorite database here] is replaced with [future favorite database] which coincidentall...
Getting RAW Soap Data from a Web Reference Client running in ASP.net
...ream in ChainStream, and MemoryStream does allow seek operations. (I tried casting the ConnectStream to MemoryStream - wasn't allow.)
So ..... Microsoft should either allow seek operations on the ChainStream type or make the SoapMessage.Stream truly a read-only copy as it's supposed to be. (Write y...
What is Cache-Control: private?
...r browser did have to suffer the delay of sending a request to the server, and wait for a response, but it did save having to re-download the static content.
Why Max-Age? Why Expires?
Because Last-Modified sucks.
Not everything on the server has a date associated with it. If I'm building a page o...
Calling C++ class methods via a function pointer
...he parameter is normally LPARAM or similar rather than a pointer, and some casting is needed.
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Is it possible to set a number to NaN or infinity?
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Cast from string using float():
>>> float('NaN')
nan
>>> float('Inf')
inf
>>> -float('Inf')
-inf
>>> float('Inf') == float('Inf')
True
>>> float('Inf') == 1
False
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What does it mean to “program to an interface”?
...ecause they have that method, while you can't call other methods without a cast. However, each objects individual BeAnnoying() method will be called.
– D. Ben Knoble
May 26 '15 at 1:16
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