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How to convert latitude or longitude to meters?
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For approximating short distances between two coordinates I used formulas from
http://en.wikipedia.org/wiki/Lat-lon:
m_per_deg_lat = 111132.954 - 559.822 * cos( 2 * latMid ) + 1.175 * cos( 4 * latMid);
m_per_deg_lon = 111132.954 * cos ( latMid );
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In the code below I've left the raw numbers ...
How to store a dataframe using Pandas
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@user1700890 try to generate from random data (text and arrays) and post a new question. I don't think this can be right/suspect we're missing something. New question will get more eyes, but try to include/generate a DataFrame that reproduces :)
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ITunes review URL and iOS 7 (ask user to rate our app) AppStore show a blank page
...e APP_ID need to be replaced with your Application ID. Based on the App ID from the question it would be the following
itms-apps://itunes.apple.com/app/id353372460
Notice the id in front of the number ... that string is is id353372460, not just 353372460
For anything pre iOS7 the 'old' URL needs...
FB OpenGraph og:image not pulling images (possibly https?)
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Got here from Google but this wasn't much help for me. It turned out that there is a minimum aspect ratio of 3:1 required for the logo. Mine was almost 4:1. I used Gimp to crop it to exactly 3:1 and voila - my logo is now shown on FB....
How to access and test an internal (non-exports) function in a node.js module?
...(typescript) I get the following error: Cannot find module '../../package' from 'node.js'. Have you seen this?
– b.lit
Nov 28 '17 at 7:48
3
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Further understanding setRetainInstance(true)
...cause it does have some useful information, but sadly none of it is linked from setRetainInstance(). From the page about fragments
Note: Each fragment requires a unique identifier that the system can
use to restore the fragment if the activity is restarted (and which
you can use to capture t...
Configuring user and password with Git Bash
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From Git Bash I prefer to run the command:
git config --global credential.helper wincred
At that point running a command like git pull and entering your credentials one time should have it stored for future use. Git has a ...
Using smart pointers for class members
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This is something that only you as a designer of your program can tell; from the example you provide, it is hard for me to tell whether this is the case or not.
To help you figure it out, you may ask yourself whether there are any other objects apart from Settings that are entitled to keep the D...
How do I trim leading/trailing whitespace in a standard way?
...an, preferably standard method of trimming leading and trailing whitespace from a string in C? I'd roll my own, but I would think this is a common problem with an equally common solution.
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What is the difference between Cloud, Grid and Cluster? [closed]
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Cluster differs from Cloud and Grid in that a cluster is a group of computers connected by a local area network (LAN), whereas cloud and grid are more wide scale and can be geographically distributed. Another way to put it is to say that a c...