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Launching Google Maps Directions via an intent on Android
...ttp://maps.google.com/maps?saddr=20.344,34.34&daddr=20.5666,45.345"));
startActivity(intent);
To start the navigation from the current location, remove the saddr parameter and value.
You can use an actual street address instead of latitude and longitude. However this will give the user a dial...
How to run a hello.js file in Node.js on windows?
... console.log('Server running at http://127.0.0.1:1337/');
Save the file
Start -> Run... -> cmd
c:
C:>node hello.js
Server running at http://127.0.0.1:1337/
That's it. This was done on Windows XP.
share
...
Sort points in clockwise order?
...define where is the beginning of that order, I mean what angle will be the starting one (e.g. the positive half of x-axis).
The code for the comparison function can look like this:
bool less(point a, point b)
{
if (a.x - center.x >= 0 && b.x - center.x < 0)
return true;
...
How to “inverse match” with regex?
... (plus, the OP never mentioned the string had to occur at the start of the line)
– Dan
Oct 2 '08 at 20:37
1
...
How to programmatically send a 404 response with Express/Node?
... is this:
var http = require("http");
var url = require("url");
function start(route, handle) {
function onRequest(request, response) {
var pathname = url.parse(request.url).pathname;
console.log("Request for " + pathname + " received.");
route(handle, pathname, response);
}
ht...
Generator Expressions vs. List Comprehension
...ator. For example, itertools.count(n) is an infinite sequence of integers, starting from n, so (2 ** item for item in itertools.count(n)) would be an infinite sequence of the powers of 2 starting at 2 ** n.
– Kevin
Jun 1 '15 at 1:48
...
How do I get the directory that a program is running from?
...
If you fetch the current directory when your program first starts, then you effectively have the directory your program was started from. Store the value in a variable and refer to it later in your program. This is distinct from the directory that holds the current executable program...
How can I create a “Please Wait, Loading…” animation using jQuery?
...king below will show you how to accomplish both methods.
The Setup
Let's start by getting us a nice "loading" animation from http://ajaxload.info
I'll be using
Let's create an element that we can show/hide anytime we're making an ajax request:
<div class="modal"><!-- Place at bottom ...
Proper way to implement IXmlSerializable?
...you don't need to add an outer element in write. For example, you can just start reading/writing attributes in the two.
For write:
The WriteXml implementation you
provide should write out the XML
representation of the object. The
framework writes a wrapper element and
positions the XML ...
Where is nodejs log file?
...he forever process will run as a daemon which will make the target process start
in the background. This is extremely useful for remote starting simple node.js scripts
without using nohup. It is recommended to run start with -o -l, & -e.
ex. forever start -l forever.log -o out.log -e err.l...