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How can I make a div stick to the top of the screen once it's been scrolled to?
...xample link you gave is so much clean and clear that I can't even see it! -_-
– sohaiby
May 14 '15 at 14:50
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show 2 more comments
...
How to send a header using a HTTP request through a curl call?
...
In PHP:
curl_setopt($ch, CURLOPT_HTTPHEADER, array('HeaderName:HeaderValue'));
or you can set multiple:
curl_setopt($ch, CURLOPT_HTTPHEADER, array('HeaderName:HeaderValue', 'HeaderName2:HeaderValue2'));
...
How to identify all stored procedures referring a particular table
...
SELECT Name
FROM sys.procedures
WHERE OBJECT_DEFINITION(OBJECT_ID) LIKE '%TableNameOrWhatever%'
BTW -- here is a handy resource for this type of question: Querying the SQL Server System Catalog FAQ
...
How to exclude property from Json Serialization
...s(property.PropertyName))
{
property.ShouldSerialize = _ => false;
}
return property;
}
}
Usage
JsonConvert.SerializeObject(YourObject, new JsonSerializerSettings()
{ ContractResolver = new IgnorePropertiesResolver(new[] { "Prop1", "Prop2" }) };);
...
Equation for testing if a point is inside a circle
If you have a circle with center (center_x, center_y) and radius radius , how do you test if a given point with coordinates (x, y) is inside the circle?
...
How to run a Python script in the background even after I logout SSH?
...gs):
if os.fork(): return
func(*args, **kwargs)
os._exit(os.EX_OK)
return wrapper
@daemon
def my_func(count=10):
for i in range(0,count):
print('parent pid: %d' % os.getppid())
time.sleep(1)
my_func(count=10)
#still in parent thread
time.sleep(2)
#after...
How do you uninstall all dependencies listed in package.json (NPM)?
... has your package.json file and run the following:
for package in `ls node_modules`; do npm uninstall $package; done;
In the case of globally-installed packages, switch into your %appdata%/npm folder (if on Windows) and run the same command.
EDIT: This command breaks with npm 3.3.6 (Node 5.0). I...
Is it better to reuse a StringBuilder in a loop?
...-time );
}
}
Results:
25265
17969
Note that this is with JRE 1.6.0_07.
Based on Jon Skeet's ideas in the edit, here's version 2. Same results though.
public class ScratchPad {
static String a;
public static void main( String[] args ) throws Exception {
long time = Syst...
Testing Abstract Classes
...tract function abstractMethod();
}
class AbstractClassTest extends PHPUnit_Framework_TestCase
{
public function testConcreteMethod()
{
$stub = $this->getMockForAbstractClass('AbstractClass');
$stub->expects($this->any())
->method('abstractMethod')
...
How do I include related model fields using Django Rest Framework?
...ializers.ModelSerializer):
teachers = TeacherSerializer(source='teacher_set')
class Meta:
model = Classroom
Note that we use the source argument on the serializer field to specify the attribute to use as the source of the field. We could drop the source argument by instead making...