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error LNK2038: mismatch detected for '_ITERATOR_DEBUG_LEVEL': value '0' doesn't match value '2' in m
...ou mean to tell me that when I'm using MSVC, to get a Debug build I must recompile ALL the dependencies ? Even those I don't care to debug ? What the shit man ! I can't believe this !
– Michael
Jul 10 '13 at 5:48
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Async image loading from url inside a UITableView cell - image changes to wrong image while scrollin
...png"];
NSURL *url = [NSURL URLWithString:[NSString stringWithFormat:@"http://myurl.com/%@.jpg", self.myJson[indexPath.row][@"movieId"]]];
NSURLSessionTask *task = [[NSURLSession sharedSession] dataTaskWithURL:url completionHandler:^(NSData * _Nullable data, NSURLResponse * _Nullable respon...
Is there a range class in C++11 for use with range based for loops?
...re of what I'd be looking for. I'm glad Boost did it. I'm sad the standard committee did not include it for whatever reason. It would've been a great complement to the range-base-for feature.
– Omnifarious
Aug 25 '11 at 6:18
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Set default CRAN mirror permanent in R
...a CRAN mirror
# local({r <- getOption("repos")
# r["CRAN"] <- "http://my.local.cran"
# options(repos=r)})
So remove the comment marks and change "http://my.local.cran" to the correct website, e.g.:
local({r <- getOption("repos")
r["CRAN"] <- "http://cran.r-project.o...
How can I remove non-ASCII characters but leave periods and spaces using Python?
...sub(r'[^\x00-\x7f]',r'', your-non-ascii-string)
See more examples here http://stackoverflow.com/questions/20078816/replace-non-ascii-characters-with-a-single-space/20079244#20079244
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Recursive lambda functions in C++11
...e solved by another level of indirection. I first found this easy trick at http://pedromelendez.com/blog/2015/07/16/recursive-lambdas-in-c14/
It does require C++14 while the question is on C++11, but perhaps interesting to most.
Going via std::function is also possible but can result in slower co...
Maximum Java heap size of a 32-bit JVM on a 64-bit OS
...the max heap size can be higher, approaching 4G on many Solaris systems.
(http://www.oracle.com/technetwork/java/hotspotfaq-138619.html#gc_heap_32bit)
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The tilde operator in Python
...pes are just different ways of interpreting bytes. It is the "invert" or "complement" operation, in which all the bits of the input data are reversed.
In Python, for integers, the bits of the twos-complement representation of the integer are reversed (as in b <- b XOR 1 for each individual bit)...
Why is it Valid to Concatenate Null Strings but not to Call “null.ToString()”?
...pty : str;
// then concatenate that string array
(MSDN mentions it, too: http://msdn.microsoft.com/en-us/library/k9c94ey1.aspx)
On the other hand, ToString() is an instance method, which you cannot call on null (what type should be used for null?).
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Quick easy way to migrate SQLite3 to MySQL? [closed]
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