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Command prompt won't change directory to another drive
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edited Jun 16 '12 at 17:32
answered Jun 16 '12 at 17:11
N...
How to convert a number to string and vice versa in C++
...oses a lot precision for floating point types. For instance double f = 23.4323897462387526; std::string f_str = std::to_string(f); returns a string of 23.432390. This makes it impossible to round trip floating point values using these functions.
– fun4jimmy
Nov...
What's the best way to communicate between view controllers?
...ave changed again - here's the working link invasivecode.com/blog/archives/322
– vikmalhotra
Jun 13 '12 at 12:30
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How can I measure the similarity between two images? [closed]
...e following steps to each image:
scale to something small, like 64x64 or 32x32, disregard aspect ratio, use a combining scaling algorithm instead of nearest pixel
scale the color ranges so that the darkest is black and lightest is white
rotate and flip the image so that the lighest color is top le...
jQuery.click() vs onClick
...at jQuery vs Native Element Performance.
I've done a test in Firefox 16.0 32-bit on Windows Server 2008 R2 / 7 64-bit
$('span'); // 6,604 operations per second
document.getElementsByTagName('span'); // 10,331,708 operations/sec
For click events, check Native Browser events vs jquery trigger or j...
Configure WAMP server to send email
... correctly
– Banning
Nov 5 '14 at 4:32
Hi @Banning, I was able to set this up without difficulty just now so it still ...
Can't install RMagick 2.13.1. Can't find MagickWand.h.
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ssh remote host identification has changed
...an I try?
– jaycode
Apr 6 '15 at 18:32
5
Alright, turns out on Windows I need to use terminal fro...
Postgres: INSERT if does not exist already
...mp_data?
– gibbz00
Jun 20 '19 at 21:32
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How can I clear or empty a StringBuilder? [duplicate]
...ong strings, and thus I am starting with a pretty large buffer size (4k or 32k). So, it sounds like it might be quicker to setLength(0). BUT - if the space allocated by StringBuffer never shrinks, I could run out of memory (this is under Android where memory can get tight).
–...