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Get jQuery version from inspecting the jQuery object

... as of 2.1.4, you can use just $.fn.jquery, no need to call the $ function now – jusopi Sep 28 '15 at 15:52 It doesn't...
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Declaration/definition of variables locations in ObjectiveC?

...that (and not declare a property) is to create a private variable, you can now do that in the implementation file as well and this is the preferred way. An @interface block in the implementation file is actually an Extension and can be used to forward declare methods (not needed anymore) and to (re...
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Most simple but complete CMake example

...eant to be written, it vanishes in the next example I read. All I want to know is, how should I structure my project, so that my CMake requires the least amount of maintainance in the future. For example, I don't want to update my CMakeList.txt when I am adding a new folder in my src tree, that work...
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How to get item's position in a list?

...[i for i,x in enumerate(testlist) if x == 1]: ... print i ... 0 5 7 Now we'll construct a generator... >>> (i for i,x in enumerate(testlist) if x == 1) <generator object at 0x6b508> >>> for i in (i for i,x in enumerate(testlist) if x == 1): ... print i ... 0 5 7 ...
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How do cache lines work?

...eval process can take ~90 nanoseconds, or ~250 clock cycles (from the CPU knowing the address to the CPU receiving data). By contrast, a hit in L1 cache has a load-use latency of 3 or 4 cycles, and a store-reload has a store-forwarding latency of 4 or 5 cycles on modern x86 CPUs. Things are simila...
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good example of Javadoc [closed]

... My antivirus software says that docjar link is unsafe. Do you know of any other websites that feature the collections source? (I would let it slide if this wasn't a fairly high-traffic question :) – Gordon Gustafson Oct 6 '13 at 19:11 ...
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How to download Xcode DMG or XIP file?

...sume is better with bad internet. If you internet downloads corrupted data now and then you'll need a torrent or something like that, but hard to find safe stuff. – Dan Apr 16 '17 at 1:46 ...
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WiX tricks and tips

We've been using WiX for a while now, and despite the usual gripes about ease of use, it's going reasonably well. What I'm looking for is useful advice regarding: ...
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Why do pthreads’ condition variable functions require a mutex?

... condition variable; it is to protect the predicate data, but I think you know that from reading your comment that followed that statement. You can signal a condition variable legally, and fully supported by implementations, post-unlock of the mutex wrapping the predicate, and in fact you'll will re...
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How many GCC optimization levels are there?

...00' '-v' '-mtune=generic' '-march=x86-64' /usr/local/libexec/gcc/x86_64-unknown-linux-gnu/5.1.0/cc1 [[noise]] hello_world.c -O100 -o /tmp/ccetECB5. so -O was forwarded to both cc1 and collect2. O in common.opt common.opt is a GCC specific CLI option description format described in the internals doc...