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What is the Java equivalent of PHP var_dump?
... think that the best way to do It, is using google-gson (A Java library to convert JSON to Java objects and vice-versa)
Download It, add "jar" file to your project
HashMap<String, String> map = new HashMap<String, String>();
map.put("key_1", "Baku");
map.put("key_2", "Azerbaijan");
m...
Splitting a list into N parts of approximately equal length
...
Hey @yuqli, It converts a list of something into individual arguments to a function. try print(L) and `print(*L). Also see stackoverflow.com/a/36908/2184122 or search for "python use of asterisk".
– Robert Lugg
...
SQL Server Script to create a new user
...gin you just declared:
Use YourDatabase;
GO
IF NOT EXISTS (SELECT * FROM sys.database_principals WHERE name = N'NewAdminName')
BEGIN
CREATE USER [NewAdminName] FOR LOGIN [NewAdminName]
EXEC sp_addrolemember N'db_owner', N'NewAdminName'
END;
GO
Now, Logins are a bit more fluid than I make...
How can I parse a time string containing milliseconds in it with python?
...ed to 100000, 12 gets parsed to 120000, and 1234567 produces ValueError: unconverted data remains: 7
– user443854
Apr 4 '13 at 14:45
...
I want to get the type of a variable at runtime
...y is that you want to reify the type of the variable. That is, you want to convert the type into a value, so you can store it, pass it around, etc. This involves reflection, and you'll be using either ClassTag or a TypeTag. For example:
val x: Any = 5
import scala.reflect.ClassTag
def f[T](v: T)(im...
initializer_list and move semantics
...zer_list.
In this example code, I used a set of small helper functions to convert the variadic arguments into a vector, to make it similar to the original code. But of course you can write a recursive function with variadic templates directly instead.
...
C dynamically growing array
...d to initialize an array, an expression that has type ''array of type'' is converted to an expression with type ''pointer to type'' that points to the initial element of the array object and is not an lvalue. If the array object has register storage class, the behavior is undefined." The same is tru...
How to read keyboard-input?
... # If you use Python 3
and if you want to have a numeric value
just convert it:
try:
mode=int(raw_input('Input:'))
except ValueError:
print "Not a number"
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How to override toString() properly in Java?
... // Append
.toString(); // Convert entire sequence to a single `String` object.
}
Person[ name=Alice | phone=555.867.5309 ]
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In C, do braces act as a stack frame?
...d is no longer eating up memory while your code is running, you can either convert the code in curly braces into a separate function or explicitly malloc and free the memory instead of using automatic storage.
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