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How does MongoDB sort records when no sort order is specified?
...ail. Maintaining order is extra overhead for storage engines and MongoDB's API does not mandate predictability outside of an explicit sort() or the special case of fixed-sized capped collections which have associated usage restrictions. For typical workloads it is desirable for the storage engine to...
How to convert URL parameters to a JavaScript object?
... URLSearchParams has illogical specs (developer.mozilla.org/en-US/docs/Web/API/…)
– Seph Reed
Sep 9 '19 at 22:29
1
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Find out whether radio button is checked with JQuery?
...('One of the radio buttons is checked!');
}
});
});
Source
jQuery API Ref
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How can I tell jackson to ignore a property for which I don't have control over the source code?
...ass, MixIn.class);
Edit:
Thanks to the comments, with Jackson 2.5+, the API has changed and should be called with objectMapper.addMixIn(Class<?> target, Class<?> mixinSource)
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How to change field name in Django REST Framework
...)
The same principle applies if you want to change the return type on the API, so you can do serializers.DecimalField(source=...) and other field types as well.
This would however work only for read only fields.
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How to get the current time in milliseconds from C in Linux?
...olution of the implementation.
It is already implemented in Ubuntu 15.10. API looks the same as the POSIX clock_gettime.
#include <time.h>
struct timespec ts;
timespec_get(&ts, TIME_UTC);
struct timespec {
time_t tv_sec; /* seconds */
long tv_nsec; /* nanosecon...
How to lock compiled Java classes to prevent decompilation?
...you're looking for a licensing solution, you can check out the TrueLicense API. It's based on the use of asymmetrical keys. However, it doesn't mean your application cannot be cracked. Every application can be cracked with enough effort. What really important is, as Stu answered, figuring out how st...
Get a list of resources from classpath directory
...r huge CLASSPATH values. A faster solution is to use ronmamo's Reflections API, which precompiles the search at compile time.
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DialogFragment setCancelable property not working
... documentation:
public void setCancelable (boolean cancelable)
Added in API level 11
Control whether the shown Dialog is cancelable. Use this instead of directly calling Dialog.setCancelable(boolean), because DialogFragment needs to change its behavior based on this."
ref:http://developer.androi...
Dependency injection with Jersey 2.0
...'m not sure what EntityManager is, but judging by docs.oracle.com/javaee/6/api/javax/persistence/… it seems to be an interface. You can bind it using bind(EntityManagerImpl.class).to(EntityManager.class) (which will bind a class EntityManagerImpl implementing the interface EntityManager. If you ne...