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Difference between Inheritance and Composition
...ill need do a babysit for example now super class X change the method name from do to doing....then sub class Y will also need to be maintained (needs to be changed as well) this is still tight coupling? And how do we get rid of it?
– stuckedoverflow
Nov 4 '18 ...
Equivalent of “throw” in R
...sting" parts in R is probably related to that a lot of conventions differs from other languages, notably the C-language family that it is syntactically close too. I would guess because the language was evolved by a bunch of statisticians that needed a good tool, rather than developers needing a good...
Is there a good tutorial on MSBuild scripts? [closed]
...ct, and I need to create a build script; a build script that I can trigger from my cruisecontrol server. Since nant has not been maintained for ages, I figure that MSBuild is the way to go.
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What is the strict aliasing rule?
...sg;
void SendWord(uint32_t);
int main(void)
{
// Get a 32-bit buffer from the system
uint32_t* buff = malloc(sizeof(Msg));
// Alias that buffer through message
Msg* msg = (Msg*)(buff);
// Send a bunch of messages
for (int i = 0; i < 10; ++i)
{
m...
Why are const parameters not allowed in C#?
...uage. void foo(const A& a) that modifies the object a is not different from int countApples(Basket b) that return the number of pears. It is just a bug, a bug that compile in any language.
– Alessandro Teruzzi
Sep 25 '15 at 14:41
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PHP code to remove everything but numbers
I'm trying to remove everything from a string but just numbers (0-9).
4 Answers
4
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PHP YAML Parsers [closed]
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There are other lesser known libraries (like this one, from the Horde project), but I didn't want to delve much into these.
– NullUserException
Sep 11 '10 at 16:47
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Configuring Log4j Loggers Programmatically
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Logger.getLogger("com.fizz").addAppender(newAppender)
then logging from fizz will be handled by alle the appenders from the root logger and the newAppender.
You don't create Loggers with the configuration, you just provide handlers for all possible categories in your system.
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GridLayout and Row/Column Span Woe
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I just went with the row and column counts from the picture in the original question (which is itself from an Android dev blog post). I then added 1 to the row and column counts to make room for the outside border Spaces. It should work fine with just 5 rows as well.
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What are the differences between a HashMap and a Hashtable in Java?
...ency). Bottom line: the only reason to use Hashtable is when a legacy API (from ca. 1996) requires it.
– erickson
Mar 16 '12 at 17:19
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