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How do you add swap to an EC2 instance?
...file', bs means 'block size' and count is the number of blocks you want to allocate… you can read the man page of the command for more info: linux.die.net/man/1/dd
– Fábio Batista
May 19 '14 at 22:23
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Best way to read a large file into a byte array in C#?
... performance to % Time in GC. If the chunks are larger than 85K, you'll be allocating to the Large Object Heap(LOH) which will require a collection of all generations to free up (this is very expensive, and on a server will stop all execution while it's going on). Additionally, if you have a ton of...
Difference between a Message Broker and an ESB
...r in a few lines, you can view my post here : http://soabus.org/viewtopic.php?f=3&t=13 . The fundamental construct inside the IIB runtime is called the Logical Message Tree (LMT). Everything that the developer wants to do is some type of operation on the LMT. ESQL is the most efficient language...
Compiled vs. Interpreted Languages
...ng machine code for the CPU to eat), and not-so-native-compilers (creating tokenized stuff, i.e. intermediate code, that some just-in-time compiler compiles to machine code before (or during) runtime ONCE), and there are "real" non-compilers that never produce machine code and never let the CPU run ...
Cannot create or edit Android Virtual Devices (AVD) from Eclipse, ADT 22.6
... same problem as well. I reduced the size of internal and external storage allocated in the emulator, and then I got it to start. I have 1024 MiB for internal storage and sdcard, and 1024 for RAM (what the units are I don't know—it doesn't say)
– MidnightJava
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What is size_t in C?
...nder src/gcc/ginclude/stddef.h in GCC 4.2.
Interesting C99 appearances
malloc takes size_t as an argument, so it determines the maximum size that may be allocated.
And since it is also returned by sizeof, I think it limits the maximum size of any array.
See also: What is the maximum size of an ...
C++ auto keyword. Why is it magic?
...998;
double a = 4.785;
string b = "C++ Auto !";
//In an opt-code ASCII token stream would be iterated from tok's as:
print(a);
print(b);
print(x);
print(f);
}
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What's the most efficient way to erase duplicates and sort a vector?
...explained in my answer, the implementation build a node (including dynamic allocation) for each element from the input sequence, which is wasteful for every value that ends up being a duplicate. There is no way the optimizer could know it could skip that.
– alexk7
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How to replace all occurrences of a character in string?
...newString;
newString.reserve(source.length()); // avoids a few memory allocations
std::string::size_type lastPos = 0;
std::string::size_type findPos;
while(std::string::npos != (findPos = source.find(from, lastPos)))
{
newString.append(source, lastPos, findPos - lastPo...
java.util.regex - importance of Pattern.compile()?
...r object that is only ever used by one thread at a time in order to reduce allocations.
– AndrewF
Jul 3 '19 at 20:40
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