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The simplest way to resize an UIImage?
... just noted that, in iOS, your newSize will multiple by 2x, 3x based on device
– Sruit A.Suk
Aug 22 '15 at 8:56
7
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The program can't start because libgcc_s_dw2-1.dll is missing
...s an attractive option (keeps down the size of the executable).
Updated:
Based on feedback from Greg Treleaven (see comments below), I'm adding links to:
[Screenshot of Code::Blocks "Project build options"]
[GNU gcc link options]
The latter discussion includes -static-libgcc and -static-libst...
What is the difference between the Facade and Adapter Pattern?
...o incompatible interfaces.
EDIT: A quick analogy for the Adapter pattern (based on the comments) might be something like a DVI-to-VGA adapter. Modern video cards are often DVI, but you've got an old VGA monitor. With an adapter that plugs into your video card's expected DVI input, and has its own...
Fragment over another fragment issue
...evices like keyboards cannot decide which view to send its input events to based on the inputs itself, so they send them to the view that has focus.
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Capitalize the first letter of both words in a two word string
...
The base R function to perform capitalization is toupper(x). From the help file for ?toupper there is this function that does what you need:
simpleCap <- function(x) {
s <- strsplit(x, " ")[[1]]
paste(toupper(substrin...
How do I set GIT_SSL_NO_VERIFY for specific repos only?
...n specific http section for your git server and specify which certificate (Base64 encoded) to trust:
~/.gitconfig
[http "https://repo.your-server.com"]
# windows path use double back slashes
# sslCaInfo = C:\\Users\\<user>\\repo.your-server.com.cer
# unix path to certificate (Base64 encoded...
How do I concatenate multiple C++ strings on one line?
... A function concat can be implemented to reduce the "classic" stringstream based solution to a single statement.
It is based on variadic templates and perfect forwarding.
Usage:
std::string s = concat(someObject, " Hello, ", 42, " I concatenate", anyStreamableType);
Implementation:
void add...
Get value of c# dynamic property via string
...e fastest method around (it uses Emit).
You can either get a TypeAccessor based on a given type or an ObjectAccessor based of an instance of a given type.
Example:
var staticData = new Test { Id = 1, Name = "France" };
var objAccessor = ObjectAccessor.Create(staticData);
objAccessor["Id"].Should(...
Looking for a clear definition of what a “tokenizer”, “parser” and...
...onforms to some (usually context free) grammar and may produce some output based on the sequence's grammatical structure.
– Theodore Norvell
Feb 22 '13 at 22:02
2
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What does “program to interfaces, not implementations” mean?
...er.
EDIT
I have updated the example above and added an abstract Speaker base class. In this update, I added a feature to all Speakers to "SayHello". All speaker speak "Hello World". So that's a common feature with similar function. Refer to the class diagram and you'll find that Speaker abstract ...