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Eliminate extra separators below UITableView
...new];
}
or if you prefer,
self.tableView.tableFooterView = [[UIView alloc] initWithFrame:CGRectZero];
Historically in iOS:
Add to the table view controller...
- (CGFloat)tableView:(UITableView *)tableView heightForFooterInSection:(NSInteger)section {
// This will create a "invisible"...
Best practice for creating millions of small temporary objects
...rience using these option: -XX:+PrintEscapeAnalysis and -XX:+PrintEliminateAllocations. That would be great to share. Because I don't, saying honestly.
– Mikhail
May 8 '13 at 8:13
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What is the purpose of a stack? Why do we need it?
...erts on the semantic analysis of their language, not on efficient register allocation of new chip sets.
Now suppose we do it the CIL way. How many CIL generators do you have to write? One per language. How many JIT compilers do you have to write? One per processor. Total: 20 + 10 = 30 code generato...
PHP Composer update “cannot allocate memory” error (using Laravel 4)
...swap.1
Or if above not worked then you can try create a swap file
sudo fallocate -l 2G /swapfile
sudo chmod 600 /swapfile
sudo mkswap /swapfile
sudo swapon /swapfile
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improve this answer
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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
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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?
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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
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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.
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