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var.replace is not a function
I'm using the below code to try to trim the string in Javascript but am getting the error mentioned in the title:
10 Answer...
Rename a dictionary key
...practical because dict keys are usually immutable objects such as numbers, strings or tuples. Instead of trying to modify the key, reassigning the value to a new key and removing the old key is how you can achieve the "rename" in python.
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Embedded MongoDB when running integration tests
...org.junit.Test;
public class EmbeddedMongoTest
{
private static final String DATABASE_NAME = "embedded";
private MongodExecutable mongodExe;
private MongodProcess mongod;
private MongoClient mongo;
@Before
public void beforeEach() throws Exception {
MongodStarter s...
C# Float expression: strange behavior when casting the result float to int
...With this class you can really visualize the value of a floating number as string. Double and float are both floating numbers, decimal is not (it is a fixed point number).
Sample
DoubleConverter.ToExactString((6.2f * 10))
// output 61.9999980926513671875
More Information
Jon Skeet's DoubleConv...
Bomb dropping algorithm
...to bomb
away the perimeter in a less than optimal fashion, but by using X extra bombs make
the problem of reducing the inner layer simpler by >X bombs. So, if we call
the permiter layer one, if we place an extra X bombs somewhere in layer 2 (just
inside layer 1), can we reduce the effort of ...
Extract a number from a string (JavaScript)
I have a string in JavaScript like #box2 and I just want the 2 from it.
21 Answers
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Vibrate and Sound defaults on notification
...sing default vibrate and sound from system.
private void sendNotification(String message, String tick, String title, boolean sound, boolean vibrate, int iconID) {
Intent intent = new Intent(this, MainActivity.class);
intent.addFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP);
PendingIntent pending...
*.h or *.hpp for your class definitions
... it.
Since the ISO/IEC documents use this notation of header files and no string matching to
clear javascript console in Google Chrome
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I would opt for the hard coded string, as it is more readable code. You can look at it for 1 second and know exactly what it does. And I guess there is a performance gain too.
– Kevin Wheeler
Jun 6 '15 at 17:53
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How to get the return value from a thread in python?
The function foo below returns a string 'foo' . How can I get the value 'foo' which is returned from the thread's target?
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