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What are all the differences between src and data-src attributes?
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176
The attributes src and data-src have nothing in common, except that they are both allowed by HTM...
How to conditionally push an item in an observable array?
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answered Dec 7 '11 at 16:15
RP NiemeyerRP Niemeyer
113k1717 gold badges284284 silver badges210210 bronze badges
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C++11 std::threads vs posix threads
...if C++11 seems available. For instance in native Android std::thread or Win64 it just does not work or has severe performance bottlenecks (as of 2012).
A good replacement is boost::thread - it is very similar to std::thread (actually it is from the same author) and works reliably, but, of course, i...
Wait for all promises to resolve
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162
I want the all to resolve when all the chains have been resolved.
Sure, then just pass the...
Accidentally committed .idea directory files into git
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694
Add .idea directory to the list of ignored files
First, add it to .gitignore, so it is not ac...
How to get controls in WPF to fill available space?
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164
Each control deriving from Panel implements distinct layout logic performed in Measure() and Ar...
How can I initialize an ArrayList with all zeroes in Java?
...h the initial number of elements in the list).
To initialize an list with 60 zeros you do:
List<Integer> list = new ArrayList<Integer>(Collections.nCopies(60, 0));
If you want to create a list with 60 different objects, you could use the Stream API with a Supplier as follows:
List...
How does grep run so fast?
...e result of this is
that, in the limit, GNU grep averages fewer than 3 x86 instructions
executed for each input byte it actually looks at (and it skips many
bytes entirely).
GNU grep uses raw Unix input system calls and avoids copying data
after reading it. Moreover, GNU grep AVOIDS BRE...
what does -webkit-transform: translate3d(0,0,0); exactly do? Apply to body?
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answered Aug 30 '13 at 9:26
Yotam OmerYotam Omer
14.1k1111 gold badges5454 silver badges6161 bronze badges
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Why use 'git rm' to remove a file instead of 'rm'?
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answered Sep 15 '11 at 16:51
AndyAndy
36.2k1212 gold badges6363 silver badges6565 bronze badges
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