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Alternatives to dispatch_get_current_queue() for completion blocks in iOS 6?
...mparing, you could compare queues by their label or specifies.
Check this https://stackoverflow.com/a/23220741/1531141
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CSS hexadecimal RGBA?
...re support this notation now, Edge still missing but will probably follow (https://caniuse.com/#feat=css-rrggbbaa).
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Two versions of python on linux. how to make 2.7 the default
...for python 3.6
$ sudo apt-get install python3.6 python3.6-dev
$ sudo curl https://bootstrap.pypa.io/ez_setup.py -o - | sudo python3.6
$ sudo easy_install pip
On Success, check current version of pip:
$ pip3 -V
Output Ex:
pip 1.5.4 from /usr/lib/python3/dist-packages (python 3.6)
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MySQL - why not index every field?
...eUploader: {
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Visual Studio Disabling Missing XML Comment Warning
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How to properly ignore exceptions
...ymond Hettinger, talking about this and all sorts of other Python hotness: https://youtu.be/OSGv2VnC0go?t=43m23s
My addition to this is the Python 2.7 equivalent:
from contextlib import contextmanager
@contextmanager
def ignored(*exceptions):
try:
yield
except exceptions:
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How to align center the text in html table row?
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Hiding elements in responsive layout?
...4-alpha.getbootstrap.com/layout/responsive-utilities/
On Bootstrap 4.3.x: https://getbootstrap.com/docs/4.3/utilities/display/
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Why is Java's SimpleDateFormat not thread-safe? [duplicate]
... obj) {
return localSimpleDateFormat.get().equals(obj);
}
}
https://gist.github.com/pablomoretti/9748230
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Where are static variables stored in C and C++?
...which is what will get relocated. I have explained this in more detail at: https://stackoverflow.com/a/30515926/895245
Then, if we modify the source to i = 1 and do the same analysis, we conclude that:
static int i = 0 goes on .bss
static int i = 1 goes on .data
...