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How can I send an email by Java application using GMail, Yahoo, or Hotmail?
...e using GMail.
import java.util.*;
import javax.mail.*;
import javax.mail.internet.*;
public class Main {
private static String USER_NAME = "*****"; // GMail user name (just the part before "@gmail.com")
private static String PASSWORD = "********"; // GMail password
private static St...
Case insensitive access for generic dictionary
...
There's no way to specify a StringComparer at the point where you try to get a value. If you think about it, "foo".GetHashCode() and "FOO".GetHashCode() are totally different so there's no reasonable way you could implement a case-insensitive get on a case-sensitive hash map.
...
Database Design for Revisions?
...r(100)') AS LastName,
RevisionXML.value('(/employee/DepartmentId)[1]', 'integer') AS DepartmentId,
FROM EmployeeHistories
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Type erasure techniques
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All type erasure techniques in C++ are done with function pointers (for behaviour) and void* (for data). The "different" methods simply differ in the way they add semantic sugar. Virtual functions, e.g., are just semantic sugar for
struct Class {
struct vtable {
void (*dt...
Java null check why use == instead of .equals()
... a method, if you try to invoke it on a null reference, you'll get a NullPointerException.
For instance:
class Foo {
private int data;
Foo(int d) {
this.data = d;
}
@Override
public boolean equals(Object other) {
if (other == null || other.getClass() != this.g...
How can I change the color of a part of a TextView?
... @Override
public void updateDrawState(TextPaint ds) {
super.updateDrawState(ds);
ds.setUnderlineText(true);
ds.setColor(getResources().getColor(R.color.green));
}
};
ssT...
linq query to return distinct field values from a list of objects
...ue typeIDs.
Is it possible to do write a LINQ query return the 10 unique ints from the list of objs?
7 Answers
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Initial size for the ArrayList
...any elements the list can potentially accommodate without reallocating its internal structures.
When you call new ArrayList<Integer>(10), you are setting the list's initial capacity, not its size. In other words, when constructed in this manner, the array list starts its life empty.
One way...
Why use finally in C#?
... executed (almost) always, so what's the difference between enclosing code into it or leaving it unclosed?
13 Answers
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How to highlight text using javascript
...diacritic characters, as implemented in mark.js. 3. HTML notations will be converted to the actual characters in the browser DOM, so you also absolutely use them!
– dude
May 24 '16 at 5:30
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