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Passing enum or object through an intent (the best solution)
...N 1:
public enum AwesomeEnum {
SOMETHING, OTHER;
private static final String name = AwesomeEnum.class.getName();
public void attachTo(Intent intent) {
intent.putExtra(name, ordinal());
}
public static AwesomeEnum detachFrom(Intent intent) {
if(!intent.hasExtra(name)) throw new Ill...
Date query with ISODate in mongodb doesn't seem to work
... The mongo shell provides various methods to return the date, either as a string or as a Date object:
Date() method which returns the current date as a string.
new Date() constructor which returns a Date object using the ISODate() wrapper.
ISODate() constructor which returns a Date obje...
Why is HttpClient BaseAddress not working?
...URI has a defined authority component and an empty
path, then return a string consisting of "/" concatenated with the
reference's path; otherwise
return a string consisting of the reference's path component
appended to all but the last segment of the base URI's path (i.e.,
excludin...
Regex, every non-alphanumeric character except white space or colon
... - matches all the letters
^ - negates them all - so you get - non numeric chars, non spaces and non colons
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Current time in microseconds in java
...Format = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss.SSS") ;
}
public String get()
{ long microSeconds = (System.nanoTime() - this.startNanoseconds) / 1000 ;
long date = this.startDate + (microSeconds/1000) ;
return this.dateFormat.format(date) + String.format("%03d", microSecon...
How do I get list of methods in a Python class?
...e predicate part is key, otherwise you get the same thing as dict with the extra meta info. Thanks.
– Purrell
Dec 15 '09 at 23:48
2
...
Sort array of objects by string property value
...bstr(1);
}
return function (a,b) {
/* next line works with strings and numbers,
* and you may want to customize it to your needs
*/
var result = (a[property] < b[property]) ? -1 : (a[property] > b[property]) ? 1 : 0;
return result * sortOrder;...
How to convert floats to human-readable fractions?
....com/ShowCode.asp?ID=582):
Public Function Dec2Frac(ByVal f As Double) As String
Dim df As Double
Dim lUpperPart As Long
Dim lLowerPart As Long
lUpperPart = 1
lLowerPart = 1
df = lUpperPart / lLowerPart
While (df <> f)
If (df < f) Then
lUpperPart = lU...
Why doesn't “System.out.println” work in Android?
...t with your log tag it's probably best to define it once as a static final String somewhere.
Log.d(MyActivity.LOG_TAG,"Application started");
There are five one-letter methods in Log corresponding to the following levels:
e() - Error
w() - Warning
i() - Information
d() - Debug
v() - Verbose
wtf...
How To Check If A Key in **kwargs Exists?
... can see, if prefix is not contained in kwargs, then the default '' (empty string) is being stored in the local prefix variable. If it is given, then its value is being used.
This is generally a compact and readable recipe for writing wrappers for any kind of function: Always just pass-through argu...