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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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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<...
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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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)...
When NOT to use Cassandra?
...iginal Java Cassandra, while being mostly compatible with it (in features, APIs, and file formats). So if you're already considering Cassandra, you may want to consider Scylla as well.
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How do I define a method which takes a lambda as a parameter in Java 8?
...to existing answers but only to point out where I had posted a copy of the API documentation, which at that time wasn't otherwise easily accessible.
– Maurice Naftalin
Jun 14 '18 at 9:30
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Install a .NET windows service without InstallUtil.exe
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You can always fall back to the good old WinAPI calls, although the amount of work involved is non-trivial. There is no requirement that .NET services be installed via a .NET-aware mechanism.
To install:
Open the service manager via OpenSCManager.
Call CreateService...
Send POST Request with Data Specified in File via Curl
...ype=XLSX -F file_data=@/your/path/to/file.XLSX http://yourhost.example.com/api/example_url
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Where is the documentation for the values() method of Enum?
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any specific reason for this? why it's not part of API?
– rai.skumar
Dec 1 '12 at 12:18
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