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How do you do a ‘Pause’ with PowerShell 2.0?
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91
cmd /c pause | out-null
(It is not the PowerShell way, but it's so much more elegant.)
Save t...
Why use the SQL Server 2008 geography data type?
...te Facility GetNearestFacilityToJobsite(DbGeography jobsite)
{
var q1 = from f in context.Facilities
let distance = f.Geocode.Distance(jobsite)
where distance < 500 * 1609.344
orderby distance
select f;
return q1....
How to access a preexisting collection with Mongoose?
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answered Nov 3 '11 at 15:21
calvinfocalvinfo
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How do I find out if first character of a string is a number?
... && c <= '9');
Or the slower regex solutions:
s.substring(0, 1).matches("\\d")
// or the equivalent
s.substring(0, 1).matches("[0-9]")
However, with any of these methods, you must first be sure that the string isn't empty. If it is, charAt(0) and substring(0, 1) will throw a StringIn...
How do I go straight to template, in Django's urls.py?
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261
Django 2.0+
Use the class based generic views but register with the django 2.0+ pattern.
from ...
Why modelVersion of pom.xml is necessary and always set to 4.0.0?
... A POM has to comply with a model. Let's say Maven 4 comes up with model 4.1. If you write your pom to comply with 4.1, it wouldn't be compatible with Maven 3 and model 4.0.0.
It's defined as a mandatory, possibly to enforce a specific XML model in case new models are defined.
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Android Studio Multi-Windows for One Project
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edited Mar 13 '18 at 13:59
anand krish
2,87944 gold badges3030 silver badges4242 bronze badges
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What's the difference between using INDEX vs KEY in MySQL?
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edited Apr 4 '13 at 8:15
cmbuckley
31.6k77 gold badges6363 silver badges8282 bronze badges
a...
How would you compare jQuery objects?
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158
You need to compare the raw DOM elements, e.g.:
if ($(this).parent().get(0) === $('body').get...