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How to calculate time in hours between two dates in iOS
...conds, daylight time savings. Please don't reinvent the wheel just use the APIs provided with iOS like NSDateComponents.
– Juan Catalan
May 26 '15 at 21:42
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How to find out which JavaScript events fired?
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Regarding Chrome, checkout the monitorEvents() via the command line API.
Open the console via Menu > Tools > JavaScript Console.
Enter monitorEvents(window);
View the console flooded with events
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mousemove MouseEvent {dataTransfer: ...}
mouseout MouseEvent {dataTransfer: ...}
mou...
JAX-RS / Jersey how to customize error handling?
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Jersey throws an com.sun.jersey.api.ParamException when it fails to unmarshall the parameters so one solution is to create an ExceptionMapper that handles these types of exceptions:
@Provider
public class ParamExceptionMapper implements ExceptionMapper<...
Is it possible to modify variable in python that is in outer, but not global, scope?
...nlisence so use it however you wish. You can install it with pip install seapie or check out the home page here https://github.com/hirsimaki-markus/SEAPIE
user@pc:home$ pip install seapie
from seapie import Seapie as seapie
def A():
b = 1
def B():
seapie(1, "b=2")
print(b)...
TCP loopback connection vs Unix Domain Socket performance
... of performing client/server communication on a single host using the same API that is used for clients and servers on different hosts. The Unix domain protocols are an alternative to the interprocess communication (IPC) methods.
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Converting from longitude\latitude to Cartesian coordinates
...latlong +datum=WGS84 +to +proj=geocent +datum=WGS84
It also provides a C API. In particular, the function pj_geodetic_to_geocentric will do the conversion without having to set up a projection object first.
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How do I find out if first character of a string is a number?
... This solution does not work since String.matches and Pattern API tries to match complete string and not just first character
– Amrish Pandey
Apr 21 '15 at 9:23
a...
The data-toggle attributes in Twitter Bootstrap
...attributes do in Twitter Bootstrap? I couldn't find an answer in Bootstrap API.
10 Answers
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Do asynchronous operations in ASP.NET MVC use a thread from ThreadPool on .NET 4
...d doing nothing(which can hurt scalability). It really only matters if the API's you are calling have async methods. Like WebClient.DowloadStringAsync().
The point is that you can let your thread be returned to handle new requests untill the web request is finished where it will call you callback w...
java: ArrayList - how can i check if an index exists?
...also is added in Java 9 to the class List: docs.oracle.com/javase/9/docs/api/java/util/List.html#of--
– Orici
Mar 4 '18 at 19:09
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