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answered May 16 '12 at 18:03
Dave Van MeterDave Van Meter
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Can virtual functions have default parameters?
... this.
Some compilers may do something different, but this is what the C++03 and C++11 Standards say:
8.3.6.10:
A virtual function call (10.3) uses
the default arguments in the
declaration of the virtual function
determined
by the static type of the pointer or reference denotin...
Checking for a dirty index or untracked files with Git
How can I check if I have any uncommitted changes in my git repository:
14 Answers
14
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How can I plot with 2 different y-axes?
...nt y axes on the same plot
(some material originally by Daniel Rajdl 2006/03/31 15:26)
Please note that there are very few situations where it is appropriate to use two different scales on the same plot. It is very easy to mislead the viewer of the graphic. Check the following two examples and com...
What is the difference between a Docker image and a container?
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the image is the recipe, the container is the cake ;-) you can make as many cakes as you like with a given recipe
– Julien
Sep 7 '17 at 8:25
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BLE协议—广播和扫描 - 更多技术 - 清泛网 - 专注C/C++及内核技术
...文出处链接和本声明。
本文链接：https://blog.csdn.net/qq619203312/article/details/135333847
BLE协议—广播和扫描
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Regex Email validation
...onst string pattern = @"^((([a-z]|\d|[!#\$%&'\*\+\-\/=\?\^_`{\|}~]|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])+(\.([a-z]|\d|[!#\$%&'\*\+\-\/=\?\^_`{\|}~]|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])+)*)|((\x22)((((\x20|\x09)*(\x0d\x0a))?(\x20|\x09)+)?(([\x01-\x08\x0b\x0c\x0e-\x1f\x7f]|\x21|[\x2...
How to delete multiple files at once in Bash on Linux?
... case would be handled by brace expansion, like so:
$ rm -rf abc.log.2012-03-{14,27,28}
The above would expand to a single command with all three arguments, and be equivalent to typing:
$ rm -rf abc.log.2012-03-14 abc.log.2012-03-27 abc.log.2012-03-28
It's important to note that this expansion...
What does %s mean in a python format string?
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Vadim Shkaberda
2,2401212 silver badges3030 bronze badges
answered Jun 15 '09 at 19:06
Andrew HareAndrew Hare
310k6363...
How can I reference a commit in an issue comment on GitHub?
...You can leave a comment on the issue and reference the commit by dev@e9c11f0a (where e9c11f0a is the first 8 letters of the sha hash of the commit you want to link to) if that makes sense.
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