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Regular expressions in C: examples?
...g PCRE2. This means you can literally use all the regex examples out there now and not have to translate from some ancient regex.
I made an answer for this already, but I think it can help here too..
Regex In C To Search For Credit Card Numbers
// YOU MUST SPECIFY THE UNIT WIDTH BEFORE THE INCLU...
Hg: How to do a rebase like git's rebase
...lible trace, and rebasing and other history editing techniques hide that.
Now go pick VonC's answer while I put my soapbox away. :)
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What is AF_INET, and why do I need it?
... OSI (Open Systems Interconnection), and these did not necessarily use the now ubiquitous IP address to identify the peer host in network connections.
The ubiquitous alternative to AF_INET (which, in retrospect, should have been named AF_INET4) is AF_INET6, for the IPv6 address family. IPv4 uses 3...
How to view the contents of an Android APK file?
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It's shipped with Android Studio now.
Just go to Build/Analyze APK... then select your APK :)
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How to port data-only volumes from one host to another?
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For now it is better to use docker create for data-only containers so they will not be started. See example in the off. documentation: docs.docker.com/userguide/dockervolumes/…
– FelikZ
Fe...
How can I display just a portion of an image in HTML/CSS?
...tedly – I'm editing to show the use of clip-path, which has replaced the now-deprecated clip property.
The clip-path property allows a range of options (more-so than the original clip), of:
inset — rectangular/cuboid shapes, defined with four values as 'distance-from' (top right bottom left)....
How can I see all the issues I'm watching on Github?
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Now we can just go to github.com/notifications/subscriptions — as apaatsio answered below stackoverflow.com/a/55781931/3005607
– mrgnw
Jul 23 '19 at 17:19
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valueOf() vs. toString() in Javascript
...d no hint, meaning conversion to string will occur, one of the operands is now a string, String(1) + String({}), `1[object Object]`
[] + [] // '' Two objects, `ToPrimitive` passed no hint, String([]) + String([]), '' (empty string)
1 - 'a' // NaN Both are primitives, one is a string, `T...
What new capabilities do user-defined literals add to C++?
...'t ever bother
// you elsewhere
std::complex<double> z1 = 1 + 2_i ;
Now, both C99 "double complex" type and C++ "std::complex" type are able to be multiplied, added, subtracted, etc., using operator overloading.
But in C99, they just added another type as a built-in type, and built-in operato...
Where can I get a list of Ansible pre-defined variables?
...": "virtualbox"
},
"changed": false
}
The current documentation now has a complete chapter listing all Variables and Facts
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