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Python JSON serialize a Decimal object
...a Decimal('3.9') as part of an object, and wish to encode this to a JSON string which should look like {'x': 3.9} . I don't care about precision on the client side, so a float is fine.
...
How to change the font on the TextView?
...false;
private static Typeface[] fonts = new Typeface[3];
private static String[] fontPath = {
"fonts/FONT_NAME_1.ttf",
"fonts/FONT_NAME_2.ttf",
"fonts/FONT_NAME_3.ttf"
};
/**
* Returns a loaded custom font based on it's identifier.
*
* @param context - the current context
* @p...
How do I put an 'if clause' in an SQL string?
So here's what I want to do on my MySQL database.
9 Answers
9
...
Sending email in .NET through Gmail
...ame");
var toAddress = new MailAddress("to@example.com", "To Name");
const string fromPassword = "fromPassword";
const string subject = "Subject";
const string body = "Body";
var smtp = new SmtpClient
{
Host = "smtp.gmail.com",
Port = 587,
EnableSsl = true,
DeliveryMethod = SmtpDeli...
How to clone a case class instance and change just one field in Scala?
...e a method on Persona to simplify usage:
case class Persona(
svcName : String,
svcId : String,
sentMsgs : Set[String]
) {
def plusMsg(msg: String) = this.copy(sentMsgs = this.sentMsgs + msg)
}
then
val newPersona = existingPersona plusMsg newMsg
...
ThreadStart with parameters
...
You can use lambda expressions
private void MyMethod(string param1,int param2)
{
//do stuff
}
Thread myNewThread = new Thread(() => MyMethod("param1",5));
myNewThread.Start();
this is so far the best answer i could find, it's fast and easy.
...
Mocking member variables of a class using Mockito
...nd;
public First() {
second = new Second();
}
public String doSecond() {
return second.doSecond();
}
}
Your test:
@RunWith(MockitoJUnitRunner.class)
public class YourTest {
@Mock
Second second;
@InjectMocks
First first = new First();
public void ...
Spring Boot JPA - configuring auto reconnect
...o have any effect, the validationQuery parameter must be set to a non-null string.
– Rick
Jun 23 '15 at 2:53
...
Read file from line 2 or skip header row
...oordinates.txt
---------------
Name,Longitude,Latitude,Elevation, Comments
String, Decimal Deg., Decimal Deg., Meters, String
Euler's Town,7.58857,47.559537,0, "Blah"
Faneuil Hall,-71.054773,42.360217,0
Yellowstone National Park,-110.588455,44.427963,0
Then method extraction allows you to specify ...
What's the difference between Html.Label, Html.LabelFor and Html.LabelForModel
...ecified input text (more specifically, for the model property matching the string expression):
// Model
public string Test { get; set; }
// View
@Html.Label("Test")
// Output
<label for="Test">Test</label>
Html.LabelFor gives you a label for the property represented by the provided ...