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cannot download, $GOPATH not set
...en check using GO to see if it's configured properly:
$ go env
GOARCH="amd64"
GOBIN=""
GOCHAR="6"
GOEXE=""
GOHOSTARCH="amd64"
GOHOSTOS="darwin"
GOOS="darwin"
GOPATH="/usr/local/opt/go/bin"
GORACE=""
GOROOT="/usr/local/Cellar/go/1.4.2/libexec"
GOTOOLDIR="/usr/local/Cellar/go/1.4.2/libexec/pkg/tool/d...
Just what is an IntPtr exactly?
...
You can use IntPtr.Size to find out whether you're running in a 32-bit or 64-bit process, as it will be 4 or 8 bytes respectively.
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Numpy first occurrence of value greater than existing value
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96
given the sorted content of your array, there is an even faster method: searchsorted.
import t...
How to completely remove node.js from Windows
...X and Linux, but couldn't find anything for Windows. I'm running Windows 7 64-bit.
8 Answers
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String literals: Where do they go?
...ts of the array, the behavior is undefined.
Where do they go?
GCC 4.8 x86-64 ELF Ubuntu 14.04:
char s[]: stack
char *s:
.rodata section of the object file
the same segment where the .text section of the object file gets dumped, which has Read and Exec permissions, but not Write
Program:
#inclu...
Set every cell in matrix to 0 if that row or column contains a 0
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96
Ok, so I'm tired as it's 3AM here, but I have a first try inplace with exactly 2 passes on each...
Simple (non-secure) hash function for JavaScript? [duplicate]
...nfo/javascript-md5.html
If you don't need security, you can also use base64 which is not hash-function, has not fixed output and could be simply decoded by user, but looks more lightweight and could be used for hide values: http://www.webtoolkit.info/javascript-base64.html
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MIN/MAX vs ORDER BY and LIMIT
.... As a meaningless data point, MIN() took .36s while SORT and LIMIT took .84s against a 106,000 row table on my dev server.
If, however, you're looking at an indexed column, the difference is harder to notice (meaningless data point is 0.00s in both cases). Looking at the output of explain, howev...
Why does std::getline() skip input after a formatted extraction?
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Using GPU from a docker container?
... ubuntu server 14.04 and i'm using the latest cuda (6.0.37 for linux 13.04 64 bits).
Preparation
Install nvidia driver and cuda on your host. (it can be a little tricky so i will suggest you follow this guide https://askubuntu.com/questions/451672/installing-and-testing-cuda-in-ubuntu-14-04)
AT...