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Haversine Formula in Python (Bearing and Distance between two GPS points)
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243
Here's a Python version:
from math import radians, cos, sin, asin, sqrt
def haversine(lon1, la...
Putty: Getting Server refused our key Error
...y pair using puttygen.exe (client is windows 8). On server (Ubuntu 12.04.3 LTS), I have put my public key in ~/.ssh/authorized_keys . The public key is this:
...
那些微信公众大号是如何赚钱的？ - 资讯 - 清泛网 - 专注C/C++及内核技术
...一。“毒舌来啦”以时尚类和吐槽内容为主，目前拥有近30万粉丝，以年轻女性居多。它的盈利模式主要有两块，一是定制广告，二是电商。其运营者高小毛称，定制广告是因为有很多商家找上门，淘宝店则是在粉丝的需求和建...
Can the Unix list command 'ls' output numerical chmod permissions?
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344
it almost can ..
ls -l | awk '{k=0;for(i=0;i<=8;i++)k+=((substr($1,i+2,1)~/[rwx]/) \
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How to use Global Variables in C#?
...atic class, as follows:
public static class Globals
{
public const Int32 BUFFER_SIZE = 512; // Unmodifiable
public static String FILE_NAME = "Output.txt"; // Modifiable
public static readonly String CODE_PREFIX = "US-"; // Unmodifiable
}
You can then retrieve the defined values anywhe...
Macro vs Function in C
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edited Nov 14 '18 at 23:39
AustinWBryan
2,86133 gold badges1616 silver badges3535 bronze badges
answ...
How does one change the language of the command line interface of Git?
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answered Jun 3 '12 at 16:56
BengtBengt
11.6k66 gold badges4242 silver badges6363 bronze badges
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Java - sending HTTP parameters via POST method easily
... get you started:
String urlParameters = "param1=a&param2=b&param3=c";
byte[] postData = urlParameters.getBytes( StandardCharsets.UTF_8 );
int postDataLength = postData.length;
String request = "http://example.com/index.php";
URL url = new URL( request );
Http...
Which comment style should I use in batch files?
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364
tl;dr: REM is the documented and supported way to embed comments in batch files.
:: is esse...