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runOnUiThread in fragment
...
In Xamarin.Android
For Fragment:
this.Activity.RunOnUiThread(() => { yourtextbox.Text="Hello"; });
For Activity:
RunOnUiThread(() => { yourtextbox.Text="Hello"; });
Happy coding :-)
...
What are the differences between vector and list data types in R?
...ructures is a sufficiently focused question for SO. To add to what Tommy said, besides lists being capable of holding an arbitrary number of other vectors there is the availability of dataframes which are a particular type of list that has a dimensional attribute which defines its structure. Unlike ...
Customizing the template within a Directive
...gt;' +
'<label class="control-label" for="' + attrs.formId + '">' + attrs.label + '</label>' +
'<div class="controls">' +
'<input type="' + type + '" class="input-xlarge" id="' + attrs.formId + '" name="' + attrs.formId + '...
bind event only once
...
In case you do not want to accidentally unbind other click events, you might want to use function someMethod() { $(obj).off('click.namespace').on('click.namespace', function {}); }
– Manu
Sep 21 '15 at 10:12
...
What is the difference between up-casting and down-casting with respect to class variable
...ing: When we want to cast a Sub class to Super class, we use Upcasting(or widening). It happens automatically, no need to do anything explicitly.
Downcasting : When we want to cast a Super class to Sub class, we use
Downcasting(or narrowing), and Downcasting is not directly possible in Java, expl...
How do I create a slug in Django?
... b b")
u'b-b-b-b'
>>>
You can call slugify automatically by overriding the save method:
class Test(models.Model):
q = models.CharField(max_length=30)
s = models.SlugField()
def save(self, *args, **kwargs):
self.s = slugify(self.q)
super(Test, self).save(*ar...
Maximum size of an Array in Javascript
...round. I have one array to store data to display, and another which stores ID's of records that have been shown.
7 Answers
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IOS: create a UIImage or UIImageView with rounded corners
...iew with rounded corners? Because I want take an UIImage and show it inside an UIImageView , but I don't know how to do it.
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How are POST and GET variables handled in Python?
...dStorage()
print form["username"]
If using Django, Pylons, Flask or Pyramid:
print request.GET['username'] # for GET form method
print request.POST['username'] # for POST form method
Using Turbogears, Cherrypy:
from cherrypy import request
print request.params['username']
Web.py:
form = we...
How do I disable the resizable property of a textarea?
...</textarea>):
textarea[name=foo] {
resize: none;
}
Or, using an id attribute (i.e., <textarea id="foo"></textarea>):
#foo {
resize: none;
}
The W3C page lists possible values for resizing restrictions: none, both, horizontal, vertical, and inherit:
textarea {
resize: v...