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Is there a way to loop through a table variable in TSQL without using a cursor?
...ch every single row in the table, the EXISTS only needs to touch the first one (see Josef's answer below).
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favicon.png vs favicon.ico - why should I use PNG instead of ICO?
...nel ICOs as well, such as the Dynamic Drive tool and Photoshop plugin mentioned by @mercator.
Feel free to consult the other answers here for more details.
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How do malloc() and free() work?
...found that is bigger than the needed memory, it is divided into two parts. One is returned to caller, the other is put back into the free list.
There are many different optimizations to this standard behaviour (for example for small chunks of memory). But since malloc and free must be so universal,...
Access Container View Controller from Parent iOS
...ributes inspector in Storyboard. Then have the parent view controller (the one housing the container view) implement a method like this:
- (void) prepareForSegue:(UIStoryboardSegue *)segue sender:(id)sender
{
NSString * segueName = segue.identifier;
if ([segueName isEqualToString: @"alertview...
How does one create an InputStream from a String? [duplicate]
...ytes() will use the platform default encoding (which may or may not be the one you want here). For me, this is UTF-8 (which can encode all Java Strings). The right answer would be "indicate the encoding you really want", not "use UTF-16". And you can use it with .getBytes(charsetName), don't have to...
Call one constructor from another
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May I know the execution order of this one? Everything in Sample(string) will be executed first then Sample(int) or the int version will be executed first then it will get back to the string version? (Like calling super() in Java?)
– Rosdi Ka...
Why shouldn't I use mysql_* functions in PHP?
What are the technical reasons for why one shouldn't use mysql_* functions? (e.g. mysql_query() , mysql_connect() or mysql_real_escape_string() )?
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Python's time.clock() vs. time.time() accuracy?
... is better to use for timing in Python? time.clock() or time.time()? Which one provides more accuracy?
16 Answers
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What is the purpose of using -pedantic in GCC/G++ compiler?
...remove I can have my code more compatible to other compiler like Microsoft one?
– huahsin68
May 19 '10 at 1:35
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How to combine two or more querysets in a Django view?
...w to display the results. But to do that, I have to merge 3 querysets into one.
13 Answers
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