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Place cursor at the end of text in EditText
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You may have to use et.post( new Runnable({... et.setSel... to get in the queue. This is because android waits to do some layout stuff until a better time by posting so if you try to setSelection before the system is finished it will undo your work.
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prevent property from being serialized in web API
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@FedorSteeman The namespace of JsonIgnore is Newtonsoft.Json, needs JSON.Net-nuget package. DataContract and DataMember -attributes on the other hand need System.Runtime.Serialization-namespace (and reference if it's missing)
– Esko
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How can I get clickable hyperlinks in AlertDialog from a string resource?
...ic static AlertDialog create(Context context) {
final TextView message = new TextView(context);
// i.e.: R.string.dialog_message =>
// "Test this dialog following the link to dtmilano.blogspot.com"
final SpannableString s =
new SpannableString(context.getText(R.s...
What is the standard naming convention for html/css ids and classes?
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Keywords that describe the object, could be separated by hyphens.
car-new-turned-right
Keywords that describe the object can also fall into four categories (which should be ordered from left to right):
Object, Object-Descriptor, Action, and Action-Descriptor.
car - a noun, and an object
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Rails migration for change column
...migration add_fieldname_to_tablename fieldname:datatype syntax for adding new columns to a model.
9 Answers
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How to override toString() properly in Java?
...=address;
}
public static void main(String args[]){
Student s1=new Student(100,”Joe”,”success”);
Student s2=new Student(50,”Jeff”,”fail”);
System.out.println(s1);//compiler writes here s1.toString()
System.out.println(s2);//compiler writes here s2.toString...
Android: how to handle button click
...= (Button) findViewById(R.id.clickButton);
clickButton.setOnClickListener( new OnClickListener() {
@Override
public void onClick(View v) {
// TODO Auto-generated method stub
***Do what you want with the click here***
}
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How do I initialize a byte array in Java?
...xStringToByteArray(String s) {
int len = s.length();
byte[] data = new byte[len / 2];
for (int i = 0; i < len; i += 2) {
data[i / 2] = (byte) ((Character.digit(s.charAt(i), 16) << 4)
+ Character.digit(s.charAt(i+1), 16));
}
return dat...
How to initialize all members of an array to the same value?
...ublished, and probably a while before that). Designated initializers were new in C99, but this isn't using designated initializers.
– Jonathan Leffler
Feb 14 '17 at 22:25
add...
how to exclude null values in array_agg like in string_agg using postgres?
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@Daud New version which could be cheaper. Take the explain output of both to be sure.
– Clodoaldo Neto
Oct 29 '12 at 17:34
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