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How to disassemble one single function using objdump?
... The man page isn't definitive. For a long time it wasn't really maintained, but now I think it's generated from the main docs. Also "gdb --help" is more complete now too.
– Tom Tromey
Oct 18 '14 at 2:33
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What is the maximum amount of RAM an app can use?
...devices, and the size varies by device.
Which "side factors" are taken into consideration when it comes to determining how much RAM an app can use?
I have no idea what "side factors" means.
Early devices had a per-app cap of 16MB; Later devices increased that to 24MB or 32MB
That's about...
How to compile a static library in Linux?
... static library in Linux with gcc , i.e. I need to compile my source code into a file named out.a. Is it sufficient to simply compile with the command gcc -o out.a out.c ? I'm not quite familiar with gcc , hope anyone can give me a hand.
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Algorithm to calculate the number of divisors of a given number
...number of times you multiply the divisors together and apply those numbers into the formula above.
Not 100% sure about my algo description but if that isn't it it's something similar .
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impr...
How do I loop through a date range?
...like this:
foreach (DateTime day in EachDay(StartDate, EndDate))
// print it or whatever
In this manner you could hit every other day, every third day, only weekdays, etc. For example, to return every third day starting with the "start" date, you could just call AddDays(3) in the loop instea...
How many GCC optimization levels are there?
...e)
-O3 (optimize even more)
-Ofast (optimize very aggressively to the point of breaking standard compliance)
-Og (Optimize debugging experience. -Og enables optimizations that do not interfere with debugging. It should be the
optimization level of choice for the standard edit-compile-d...
Multi-statement Table Valued Function vs Inline Table Valued Function
...TVF is equivalent to stuffing the entire contents of your SELECT statement into a table variable and then joining to that. Thus, the compiler cannot use any table statistics on the tables in the MSTVF. So, all things being equal, (which they rarely are), the ITVF will perform better than the MSTVF. ...
onIabPurchaseFinished never called.
...test.purchased sku. The purchase come through, and I manage to get the SKU into my inventory, but, as the title says, onIabPurchaseFinished, is never called.
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What is the difference between exit and return? [duplicate]
...in is a real function called by some startup code that does something like int ret = main(argc, argv); exit(ret);. The C standard guarantees that something equivalent to this happens if main returns, however the implementation handles it.
Example with return:
#include <stdio.h>
void f(){
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What's the difference between => , ()=>, and Unit=>
...name inside the function. For example, take this function:
def f(x: => Int) = x * x
If I call it like this
var y = 0
f { y += 1; y }
Then the code will execute like this
{ y += 1; y } * { y += 1; y }
Though that raises the point of what happens if there's a identifier name clash. In trad...