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Android – Listen For Incoming SMS Messages
...ces preferences;
@Override
public void onReceive(Context context, Intent intent) {
// TODO Auto-generated method stub
if(intent.getAction().equals("android.provider.Telephony.SMS_RECEIVED")){
Bundle bundle = intent.getExtras(); //---get the SMS message...
object==null or null==object?
...= object, the program is not going to work as expected! Then there is no point in following this convention!
– VanagaS
May 6 '17 at 3:59
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s...
Histogram using gnuplot?
...
I think @ChrisW's answer below brings an important point to notice for anyone who wants to make a Histogram in Gnuplot.
– Abhinav
Oct 26 '13 at 2:49
2
...
List passed by ref - help me explain this behaviour
...u call ChangeList the value of the variable (i.e. the reference - think "pointer") is copied - and changes to the value of the parameter inside ChangeList aren't seen by TestMethod.
try:
private void ChangeList(ref List<int> myList) {...}
...
ChangeList(ref myList);
This then passes a refe...
Select rows of a matrix that meet a condition
...
This is easier to do if you convert your matrix to a data frame using as.data.frame(). In that case the previous answers (using subset or m$three) will work, otherwise they will not.
To perform the operation on a matrix, you can define a column by nam...
Why does Node.js' fs.readFile() return a buffer instead of string?
...
It is returning a Buffer object.
If you want it in a string, you can convert it with data.toString():
var fs = require("fs");
fs.readFile("test.txt", function (err, data) {
if (err) throw err;
console.log(data.toString());
});
...
Measuring the distance between two coordinates in PHP
... $longitudeFrom, $latitudeTo, $longitudeTo, $earthRadius = 6371000)
{
// convert from degrees to radians
$latFrom = deg2rad($latitudeFrom);
$lonFrom = deg2rad($longitudeFrom);
$latTo = deg2rad($latitudeTo);
$lonTo = deg2rad($longitudeTo);
$latDelta = $latTo - $latFrom;
$lonDelta = $lo...
Do I really have a car in my garage? [duplicate]
...
Let's say Vehicle is like:
public abstract class Vehicle {
protected int price;
public getPrice() { return price; }
public abstract int getPriceAfterYears(int years);
}
Every Vehicle has a price so it can be put inside the Vehicle abstract class.
Yet, the formula determining the price...
How to Create a circular progressbar in Android which rotates on it?
...olutions.
Short answer:
Instead of creating a layer-list, I separated it into two files. One for ProgressBar and one for its background.
This is the ProgressDrawable file (@drawable folder): circular_progress_bar.xml
<?xml version="1.0" encoding="utf-8"?>
<rotate xmlns:android="http://s...
How to get started with developing Internet Explorer extensions?
...
[UPDATE] I'm updating this answer to work with Internet Explorer 11, in Windows 10 x64 with Visual Studio 2017 Community.
The previous version of this answer (for Internet Explorer 8, in Windows 7 x64 and Visual Studio 2010) is at the bottom of this answer.
Creating a Wo...