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Accessing Object Memory Address
.... It also doesn't z-fill, so you would have to work out if the system is 64bit and add the zeroes as necessary.
– Artyer
Mar 14 '17 at 21:57
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Best way to parse command-line parameters? [closed]
...d, usage message will have been displayed
}
The above generates the following usage text:
scopt 3.x
Usage: scopt [update] [options] [<file>...]
-f <value> | --foo <value>
foo is an integer property
-o <file> | --out <file>
out is a required file ...
How to sum up elements of a C++ vector?
...tive approach for speed however.
If you're going to be doing this quite a bit, you may want to consider "sub-classing" your vector so that a sum of elements is maintained separately (not actually sub-classing vector which is iffy due to the lack of a virtual destructor - I'm talking more of a class...
ArrayBuffer to base64 encoded string
...
10
I tried the non-native implementation from the link and it took 1min and half to convert a 1M size buffer while the loop code above only to...
How to avoid overflow in expr. A * B - C * D
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Both long long and double are 64 bits. Since double has to allocate some bits for the exponent, it has a smaller range of possible values without loss of precision.
– Jim Garrison
Nov 5 '12 at 19:03
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Using HTML in Express instead of Jade
...
In my opinion, using something as big as ejs just to read html files is a bit heavy-handed. I just wrote my own template engine for html files that's remarkably simple. The file looks like this:
var fs = require('fs');
module.exports = function(path, options, fn){
var cacheLocation = path + ...
difference between #if defined(WIN32) and #ifdef(WIN32)
...ME) can do compound conditionals.
For example in your case:
#if defined(WIN32) && !defined(UNIX)
/* Do windows stuff */
#elif defined(UNIX) && !defined(WIN32)
/* Do linux stuff */
#else
/* Error, both can't be defined or undefined same time */
#endif
...
Decorators with parameters?
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The syntax for decorators with arguments is a bit different - the decorator with arguments should return a function that will take a function and return another function. So it should really return a normal decorator. A bit confusing, right? What I mean is:
def decorato...
Hidden Features of VB.NET?
I have learned quite a bit browsing through Hidden Features
of C# and was surprised when I couldn't find something
similar for VB.NET.
...
Installing Ruby Gem in Windows
... Ruby Installer. Choose an ?exe file corresponding to your environment (32 bits or 64 bits and working with your version of Ruby).
Follow the installation instructions for DevelopmentKit described at: https://github.com/oneclick/rubyinstaller/wiki/Development-Kit#installation-instructions. Adapt it ...