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Calculate distance between two latitude-longitude points? (Haversine formula)
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1170
This link might be helpful to you, as it details the use of the Haversine formula to calculate t...
How to urlencode data for curl command?
...p://example.com
See the man page for more info.
This requires curl 7.18.0 or newer (released January 2008). Use curl -V to check which version you have.
You can as well encode the query string:
curl -G \
--data-urlencode "p1=value 1" \
--data-urlencode "p2=value 2" \
http://example...
Remove multiple whitespaces
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answered Feb 24 '10 at 13:03
codaddictcodaddict
394k7777 gold badges473473 silver badges507507 bronze badges
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Getting request payload from POST request in Java servlet
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110
Simple answer:
Use getReader() to read the body of the request
More info:
There are two methods...
Set breakpoint in C or C++ code programmatically for gdb on Linux
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107
One way is to signal an interrupt:
#include <csignal>
// Generate an interrupt
std::rai...
How to change file encoding in NetBeans?
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answered Nov 9 '10 at 13:01
VladimirVladimir
4,47277 gold badges2929 silver badges5454 bronze badges
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Is it more efficient to copy a vector by reserving and copying, or by creating and swapping? [duplic
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answered Mar 13 '09 at 21:30
rlbondrlbond
57.7k4848 gold badges160160 silver badges215215 bronze badges
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How to randomly select an item from a list?
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edited Dec 21 '19 at 4:00
Boris
4,69255 gold badges4242 silver badges5252 bronze badges
answered Nov ...
ADB Shell Input Events
...ut keyevent <event_code>
Some possible values for event_code are:
0 --> "KEYCODE_UNKNOWN"
1 --> "KEYCODE_MENU"
2 --> "KEYCODE_SOFT_RIGHT"
3 --> "KEYCODE_HOME"
4 --> "KEYCODE_BACK"
5 --> "KEYCODE_CALL"
6 --> "KEYCODE_ENDCALL"
7 --> "KEYCODE_0"
8 -->...
The command rbenv install is missing
In Ubuntu 10.04 I just installed rbenv .
The install command is not present.
8 Answers
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