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How do I detect the Python version at runtime? [duplicate]
...
The returned value is not an integer, so I had to cast it in order to perform comparison: if int(sys.version[0]) < 3:.
– Ibrahim.H
May 5 at 11:12
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How to convert an array into an object using stdClass() [duplicate]
...this solution json_decode(json_encode($clasa)) over just using (object) to cast the array into an object is that the latter doesn't do it recursively so any inner arrays remain arrays.
– racl101
Jan 21 '15 at 18:20
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How can I inject a property value into a Spring Bean which was configured using annotations?
... </property>
</bean>
When retrieved, this bean can be cast to a java.util.Properties which will contain a property named results.max whose value is read from app.properties. Again, this bean can be dependency injected (as an instance of java.util.Properties) into any class via t...
How to check if any flags of a flag combination are set?
...sEnum<T>(true);
foreach (T flag in Enum.GetValues(typeof(T)).Cast<T>())
{
if (value.IsFlagSet(flag))
yield return flag;
}
}
public static T SetFlags<T>(this T value, T flags, bool on) where T : struct
{
CheckI...
Update MongoDB field using value of another field
...lection or create a new one. Also for update operations that require "type casting" you will need client side processing, and depending on the operation, you may need to use the find() method instead of the .aggreate() method.
MongoDB 3.2 and 3.0
The way we do this is by $projecting our documents ...
Get object by id()? [duplicate]
... this can be done by ctypes:
import ctypes
a = "hello world"
print ctypes.cast(id(a), ctypes.py_object).value
output:
hello world
If you don't know whether the object is still there, this is a recipe for undefined behavior and weird crashes or worse, so be careful.
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Difference between getAttribute() and getParameter()
...getAttribute(String name) method, bear in mind that the attributes must be cast.
Additionally, there is no servlet specific attributes, and there are no session parameters.
This post is written with the purpose to connect on @Bozho's response, as additional information that can be useful for oth...
How to disable python warnings
...onWarning as an argument to Python. Better though to resolve the issue, by casting to int.
(Note that in Python 3.2, deprecation warnings are ignored by default.)
Or:
import warnings
with warnings.catch_warnings():
warnings.filterwarnings("ignore", category=DeprecationWarning)
import md5...
How does !!~ (not not tilde/bang bang tilde) alter the result of a 'contains/included' Array method
....contains(bar) because the contains function doesn't exist.
Typically the cast to boolean is unnecessary due to JavaScript's concept of "falsy" values. In this case it's used to force the output of the function to be true or false.
...
How do I seed a random class to avoid getting duplicate random values [duplicate]
...blic Random()
: this(Environment.TickCount) {
}
This avoids having to cast DateTime.UtcNow.Ticks from a long, which is risky anyway as it doesn't represent ticks since system start, but "the number of 100-nanosecond intervals that have elapsed since 12:00:00 midnight, January 1, 0001 (0:00:00 U...