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How to change the name of an iOS app?
I began an iPhone project the other day with a silly development code name, and now I want to change the name of the project since it's nearly finished.
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Does disposing streamreader close the stream?
...spose of the reader/writer, preferrably with a using statement. (In fact, none of these classes have finalizers, nor should they have.)
Personally I prefer to have a using statement for the stream as well. You can nest using statements without braces quite neatly:
using (Stream stream = ...)
using...
Removing an activity from the history stack
... It is difficult to copy the needed flag as it is a link, so here one that can easily be copied. android:noHistory="true"
– MirroredFate
Sep 28 '15 at 21:47
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What it the significance of the Javascript constructor property?
...ect.getPrototypeOf. I personally use Object.getPrototypeOf and assume everyone doesn't break the prototype <-> constructor relationship
– Raynos
Apr 12 '12 at 21:14
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What's the difference between git reflog and log?
...ooking up each commit's parent.
(In practice, some commits have more than one parent. To see a more representative log, use a command like git log --oneline --graph --decorate.)
git reflog doesn't traverse HEAD's ancestry at all. The reflog is an ordered list of the commits that HEAD has pointed t...
Functional programming - is immutability expensive? [closed]
... more reasonable benchmark of Quicksort, recognizing that this is probably one of the worst cases for FP vs. mutable algorithms, and ignoring the data-structure issue (i.e. pretending that we can have an immutable Array):
object QSortExample {
// Imperative mutable quicksort
def swap(xs: Array[...
How do I find the .NET version?
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Just type any one of the below commands to give you the latest version in the first line.
1. CSC
2. GACUTIL /l ?
3. CLRVER
You can only run these from the Visual Studio Command prompt if you have Visual Studio installed, or else if you ...
Difference between SPI and API?
...f you simply want to use JDBC, you don't need to use it directly, but everyone who implements a JDBC driver must implement that class.
Sometimes they overlap, however. The Connection interface is both SPI and API: You use it routinely when you use a JDBC driver and it needs to be implemented by the...
C++ Best way to get integer division and remainder
...ld be able to just use it (and not perform a div again). This is probably done on other architectures too.
Instruction: DIV src
Note: Unsigned division. Divides accumulator (AX) by "src". If divisor
is a byte value, result is put to AL and remainder to AH. If divisor
is a word value, th...
When should I use a NoSQL database instead of a relational database? Is it okay to use both on the s
... lot about them lately, but I'm still unsure why I would want to implement one, and under what circumstances I would want to use one.
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