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What is compiler, linker, loader?
... Lexical Analyzer:
It combines characters in the source file, to form a "TOKEN". A
token is a set of characters that does not have 'space', 'tab' and 'new line'.
Therefore this unit of compilation is also called "TOKENIZER". It also removes
the comments, generates symbol table and relocation table...
Convert UTF-8 encoded NSData to NSString
...ated, you should use -initWithData:encoding:
NSString* newStr = [[NSString alloc] initWithData:theData encoding:NSUTF8StringEncoding];
If the data is null-terminated, you should instead use -stringWithUTF8String: to avoid the extra \0 at the end.
NSString* newStr = [NSString stringWithUTF8String:[t...
What strategies and tools are useful for finding memory leaks in .NET?
...osive with information when trying to dig through the view it gives you of allocated objects, but everything is there. It's definitely a good starting point, especially as its free.
– Scott Langham
May 31 '09 at 22:51
...
Where does Java's String constant pool live, the heap or the stack?
...is in the runtime constant pool. The runtime constant pool memory area is allocated on a per-class or per-interface basis, so it's not tied to any object instances at all. The runtime constant pool is a subset of the method area which "stores per-class structures such as the runtime constant pool,...
Is std::vector so much slower than plain arrays?
...d the array only once. Note: when you resize() the vector you are not only allocating the memory but also running through the vector and calling the constructor on each member.
Re-Arranging the code slightly so that the vector only initializes each object once:
std::vector<Pixel> pixels(di...
How do I add a delay in a JavaScript loop?
...
I believe this has the same memory allocation issues as the answer described in stackoverflow.com/a/3583795/1337392
– Flame_Phoenix
Jul 21 '16 at 10:58
...
Hibernate, @SequenceGenerator and allocationSize
...eases real database sequence by one , multiple this value by 50 (default allocationSize value) - and then uses this value as entity ID.
...
Why is the Android emulator so slow? How can we speed up the Android emulator? [closed]
...
I got "Failed to allocate memory" when setting 1024. It also displayed a warning at the bottom of the configuration window saying: "On Windows, emulating RAM greater than 768M may fail dependin..." I Tried setting it to 770, and then it worke...
Convert a series of parent-child relationships into a hierarchical tree?
...verhead on parsing recursive functions/calls. If there's no explicit stack allocation, I'd take iteration over recursion every day.
– user719662
Sep 17 '18 at 8:41
...
Fix warning “Capturing [an object] strongly in this block is likely to lead to a retain cycle” in AR
...ill shows the warning.
__block ASIHTTPRequest *request = [[ASIHTTPRequest alloc] initWithURL:...
[request setCompletionBlock:^{
NSDictionary *jsonDictionary = [[CJSONDeserializer deserializer] deserialize:request.responseData error:nil];
request = nil;
// ....
}];
Update: got it to ...