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Checking network connection
... seconds
As we can see, 53/tcp is open and non-filtered. If you are a non-root user, remember to use sudo or the -Pn argument for Nmap to send crafted probe packets and determine if a host is up.
Before we try with Python, let's test connectivity using an external tool, Netcat:
$ nc 8.8.8.8 53 -zv
...
How to template If-Else structures in data-bound views?
...ml. In your scenario, it might look like:
<td data-bind="template: $root.getCellTemplate"></td>
<script id="cellEditTmpl" type="text/html">
<input type="text" name="email" data-bind="value: email" />
</script>
<script id="cellTmpl" type="text/html">
...
What does LayoutInflater in Android do?
...t the parent to null, but then the layout parameters of my custom layout's root view would be ignored.)
Here it is again in context.
public class MainActivity extends AppCompatActivity {
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceSta...
Jquery selector input[type=text]')
...ormal CSS selector, because both parts of the selector are relative to the root node, where in the find form, only the .sys part is relative to it, then input[type=text],select is executed on a much smaller set of elements so it may be faster (but need this need to be verified by tests)
...
Link latest file on Bitbucket Git repository
...e path of the file.
For example, if I had a structure like so:
<repo root>
|-- my-file.txt
|
|-- my-dir
| |-- my-other-file
I'd be able to link to them as follows:
[my-file](my-file.txt)
[my-dir](my-dir)
[some-other-file](my-dir/some-other-file)
Bitbucket will then automaticall...
How do I determine whether my calculation of pi is accurate?
...cos(x) as a black box (e.g. you could use taylor series as above) is to do root finding via Newton. There certainly are better algorithms out there, but if you don't want to verify tons of digits this should suffice (and it's not that tricky to implement, and you only need a bit of calculus to unde...
Where should signal handlers live in a django project?
...nywhere you like, although it’s recommended to avoid the application’s root module and its models module to minimize side-effects of importing code.
In practice, signal handlers are usually defined in a signals submodule of the application they relate to. Signal receivers are connected in t...
How to determine the encoding of text?
...ng small datasets with a variety of formats. Tested this recursively on my root dir and it worked like a treat. Thanks buddy.
– Manakin
Nov 25 '19 at 12:48
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When to use a linked list over an array/array list?
... in array. It is constant time to add/remove from a linked list’s head / root node.
– Yawar Murtaza
Jan 8 '19 at 10:37
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Package objects
... package with your package object if you wish for it to belong to your own root package e.g. org.foo. I find that allowing the definition to be directly under the package it should be a part of - would have been slightly more proper language api interface.
– matanster
...