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How can I reliably get an object's address when operator& is overloaded?
... you tried overloaded member functions like in addressof implementation or free function templates? The latter one (like ideone.com/vjCRs) will result in 'T *' overload to be chosen due to temlate argument deduction rules (14.8.2.1/2).
– Konstantin Oznobihin
Ju...
Finding sum of elements in Swift array
...
let multiples = [...]
sum = multiples.reduce(0, combine: +)
Some more info:
This uses Array's reduce method (documentation here), which allows you to "reduce a collection of elements down to a single value by recursively applying the provided closure". We give it 0 as the initial value, and th...
Find and extract a number from a string
...in a separate question. An excellent starting point is Regular-Expressions.info which also contains sections on .NET's regex engine.
– Tim Pietzcker
Nov 19 '14 at 18:26
5
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What is the difference between pip and conda?
...mpilation was required.
As a final point, Continuum Analytics also hosts (free) binstar.org (now called anaconda.org) to allow regular package developers to create their own custom (built!) software stacks that their package-users will be able to conda install from.
...
How to install latest version of Node using Brew
... for what is basically it's 'library of software versions'. I can do 'brew info node' to find out what version it's going to install. It's set to 0.4.0 so I ended up installing from src anyway, but this is right. Thank you.
– PandaWood
Feb 20 '11 at 12:12
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Why would adding a method add an ambiguous call, if it wouldn't be involved in the ambiguity
...et it right.
If you would like to enter a Connect issue to track it, feel free. If you just want it brought to our attention, consider it done. I'll follow up with testing next year.
Thanks for bringing this to my attention. Apologies for the error.
...
techniques for obscuring sensitive strings in C++
...maybe somewhat outdated, of tools to protect your binary.
Some of them are free.
Password matching
Someone here discussed hashing password+salt.
If you need to store the key to match it against some kind of user submitted password, you should use a one-way hashing function, preferrably by combi...
Putting text in top left corner of matplotlib plot
...the max y-coordinate of your points. In this way you will always have this free space for the text.
EDIT: here you have an example:
In [17]: from pylab import figure, text, scatter, show
In [18]: f = figure()
In [19]: ax = f.add_subplot(111)
In [20]: scatter([3,5,2,6,8],[5,3,2,1,5])
Out[20]: <m...
What are .dex files in Android?
...X that contains Dalvik byte code. The dx tool eliminates all the redundant information that is present in the classes. In DEX all the classes of the application are packed into one file. The following table provides comparison between code sizes for JVM jar files and the files processed by the dex t...
clang: how to list supported target architectures?
...ay.
Apparently there are "lots" of targets out there, here's a list, feel free to add to it, community wiki style:
arm-none-eabi
armv7a-none-eabi
arm-linux-gnueabihf
arm-none-linux-gnueabi
i386-pc-linux-gnu
x86_64-apple-darwin10
i686-w64-windows-gnu # same as i686-w64-mingw32
x86_64-pc-linux-gnu...