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How to get the Android device's primary e-mail address
...ccounts) {
if (emailPattern.matcher(account.name).matches()) {
String possibleEmail = account.name;
...
}
}
Note that this requires the GET_ACCOUNTS permission:
<uses-permission android:name="android.permission.GET_ACCOUNTS" />
More on using AccountManager can be f...
Find and replace in file and overwrite file doesn't work, it empties the file
...up of the original file before it does the changes in-place:
sed -i.bak s/STRING_TO_REPLACE/STRING_TO_REPLACE_IT/g index.html
Without the .bak the command will fail on some platforms, such as Mac OSX.
share
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...
REST / SOAP endpoints for a WCF service
....g.
public interface ITestService
{
[OperationContract]
[WebGet]
string HelloWorld(string text)
}
Note, if the REST service is not in JSON, parameters of the operations can not contain complex type.
Reply to the post for SOAP and RESTful POX(XML)
For plain old XML as return format, thi...
How to change title of Activity in Android?
...u can set it with
android:label="My Activity Title"
Or
android:label="@string/my_activity_label"
Example:
<activity
android:name=".Splash"
android:label="@string/splash_activity_title" >
<intent-filter>
<action android:name="android.inten...
Automatic vertical scroll bar in WPF TextBlock?
...cyProperty.RegisterAttached(
"AppendText",
typeof (string),
typeof (TextBoxApppendBehaviors),
new UIPropertyMetadata(null, OnAppendTextChanged));
public static string GetAppendText(TextBox textBox)
{
return (string)textBox.GetValue(App...
How to send PUT, DELETE HTTP request in HttpURLConnection?
...
public HttpURLConnection getHttpConnection(String url, String type){
URL uri = null;
HttpURLConnection con = null;
try{
uri = new URL(url);
con = (HttpURLConnection) uri.openConnection();
con.setRequestMethod...
Ruby combining an array into one string
In Ruby is there a way to combine all array elements into one string?
3 Answers
3
...
Reading a resource file from within jar
...blic class MyClass {
public static InputStream accessFile() {
String resource = "my-file-located-in-resources.txt";
// this is the path within the jar file
InputStream input = MyClass.class.getResourceAsStream("/resources/" + resource);
if (input == null) {
...
Why is Java's Iterator not an Iterable?
...o.
For example, I can usually write:
public void iterateOver(Iterable<String> strings)
{
for (String x : strings)
{
System.out.println(x);
}
for (String x : strings)
{
System.out.println(x);
}
}
That should print the collection twice - but with you...
Entity Framework 6 Code first Default value
...ltValue as this defaultValue: System.DateTimeOffset.Now, will resolve to a string of the current system datetimeoffset value.
– OzBob
Apr 15 '16 at 6:53
...