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Printing a variable memory address in swift
...Workflow -> View Memory and go to the printed address, you will see the raw data of the string.
Since this is a string literal, this is a memory address inside the storage of the binary (not stack or heap).
However, if you do
var aString : String = "THIS IS A STRING" + "This is another Str...
Is floating-point math consistent in C#? Can it be?
...gZeros() instead of IntDouble.LeadingZeros(myDouble)); try to avoid single-letter variable names (MultiplyAnyLength, for example, has 9, making it very hard to follow)
– BlueRaja - Danny Pflughoeft
Jul 22 '11 at 2:12
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How to delete images from a private docker registry?
...ogy (images and tags)
Consider an image graph like this where the capital letters (A, B, ...) represent short image IDs and <- means that an image is based on another image:
A <- B <- C <- D
Now we add tags to the picture:
A <- B <- C <- D
| |
| ...
Code Golf - π day
... Wait, I though formatting was important in Fortran? You have letters in column 1!
– Joel
Mar 18 '10 at 16:22
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How to build Qt for Visual Studio 2010
...d Qt folder using old-school DOS way, which means you have to change drive letter by E:, enter directories by cd Qt and list dir contents by dir. You can use the tab key for helping you with the directory names. When you have arrived at the correct directory, a dir command should return something li...
vim, switching between files rapidly using vanilla Vim (no plugins)
...pt, allowing me to either navigate the menu with <Tab> or type a few letters and <Tab> again to narrow down the list. Like with the file mappings above, the process is quick and almost friction-less.
nnoremap <PageUp> :bprevious<CR>
nnoremap <PageDown> :bnext<CR&g...
Should I use pt or px?
...h sizing fonts in pixels, you are literally telling browsers to render the letters exactly that number of pixels in height:
Windows, Mac, aliased, anti-aliased, cross-browsers, doesn't matter, a font set at 14px will be 14px tall. But that isn't to say there won't still be some variation. In a qu...
Is there a better way to express nested namespaces in C++ within the header
...oo many namespaces
In this project, class names etc. use a two- or three-letter "region" code (e.g. CDBNode instead of DB::CNode). If you prefer the latter, there's room for a second level of "public" namespaces, but no more.
Class-specific enums etc. can be members of those classes (though I a...
How to use underscore.js as a template engine?
...JsFiddle Thanks @PHearst!
JsFiddle (latest)
JsFiddle List grouped by first letter (complex example w/ images, function calls, sub-templates) fork it! have a blast...
JsFiddle Demo of XSS hack noted by @tarun_telang below
JsFiddle One non-standard method to do sub-templates
...
Is there documentation for the Rails column types?
...
Binary:
Use to store images, movies, and other files in their original, raw format in chunks of data called blobs
:primary_key
This datatype is a placeholder that Rails translates into whatever primary key datatype your database of choice requires (i.e. serial primary key in postgreSQL). Its...