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Get the IP address of the remote host
... return null;
}
}
Now you can use it like this:
public class TestController : ApiController
{
[HttpPost]
[ActionName("TestRemoteIp")]
public string TestRemoteIp()
{
return Request.GetClientIpAddress();
}
}
...
HTML5 Pre-resize images before uploading
...createElement("canvas");
//var canvas = $("<canvas>", {"id":"testing"})[0];
var ctx = canvas.getContext("2d");
ctx.drawImage(img, 0, 0);
var MAX_WIDTH = 400;
var MAX_HEIGHT = 300;
var width = img.width;
var height = img.height;
...
How do you specify the date format used when JAXB marshals xsd:dateTime?
...unpredictable results. This would be very difficult to reproduce in normal testing, but under load could happen, and would be exceedingly difficult to diagnose. It's better to create a new SimpleDateFormat with marshal and unmarshal (but use a static format string if necessary).
...
How to switch a user per task or set of tasks?
...ork too.
---
- hosts: webservers
remote_user: root
tasks:
- name: test connection
ping:
remote_user: yourname
See http://docs.ansible.com/playbooks_intro.html#hosts-and-users
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Using property() on classmethods
...ty(self):
del type(self)._class_property
This code can be used to test - it should pass without raising any errors:
ex1 = Example()
ex2 = Example()
ex1.class_property = None
ex2.class_property = 'Example'
assert ex1.class_property is ex2.class_property
del ex2.class_property
assert not hasa...
How to restore to a different database in sql server?
...ocal machine d: drive path) file to another DB .i tried this code for unit testing but it give error .. " Exclusive access could not be obtained because the database is in use. " unable to Restore db .. can you please help me how to do ..?
– Victor Athoti.
Aug ...
how to set textbox value in jquery
...esponse){ $('#subtotal').val(response);
});
Note that the code above is untested.
http://api.jquery.com/load/
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JdbcTemplate queryForInt/Long is deprecated in Spring 3.2.2. What should it be replaced by?
...nience.
I had developed an app using Spring 3.1 and just updated to the latest Spring version (3.2.3) and noticed that it was deprecated.
Fortunately, it was a one line change for me:
return jdbcTemplate.queryForLong(sql); // deprecated in Spring 3.2.x
was changed to
return jdbcTemplate.quer...
Array slicing in Ruby: explanation for illogical behaviour (taken from Rubykoans.com)
... Least Surprise'. When I get a few minutes I will a least submit a failing test patch to ruby core.
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How to replace captured groups only?
...
Just ran a quick timing test, and it's quite impressive how the input matters: jsfiddle.net/60neyop5
– Kaiido
Aug 12 '19 at 3:52
...