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How to saveHTML of DOMDocument without HTML wrapper?
...e below for the complete answer, keep reading for context)
We cut 12 away from the start of the document because <html><body> = 12 characters (<<>>+html+body = 4+4+4), and we go backwards and cut 15 off the end because \n</body></html> = 15 characters (\n+//+<...
Where is the C auto keyword used?
...enty or less, if you purchase your own USB dongle for on-board diagnostics from eBay).
The aforementioned extern auto my_car also requires a diagnostic, and for that reason it is never run through the compiler, other than by city staff tasked with parking enforcement.
If you see a lot of extern st...
Get query string parameters url values with jQuery / Javascript (querystring)
...earchParams Let's have a look at how we can use this new API to get values from the location!
// Assuming "?post=1234&action=edit"
var urlParams = new URLSearchParams(window.location.search);
console.log(urlParams.has('post')); // true
console.log(urlParams.get('action')); // "edit"
consol...
ZeroMQ的学习和研究（PHP代码实例） - C/C++ - 清泛网 - 专注C/C++及内核技术
... Hello World server
* Binds REP socket to tcp://*:5555
* Expects "Hello" from client, replies with "World"
* @author Ian Barber <ian (dot) barber (at) gmail (dot) com>
*/
$context = new ZMQContext (1);
// Socket to talk to clients
$responder = new ZMQSocket ($context, ZMQ::SOCKET_REP);
$resp...
Calling async method synchronously
...
This snippet will not compile. The return type from Task.Run is Task. See this MSDN blog for full explanation.
– Appetere
Aug 27 '15 at 12:16
...
Why is argc not a constant?
...ritten such programs in C, and I know I'm not alone. I copied the example from somewhere.
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Convert String to Calendar Object in Java
...
tl;dr
The modern approach uses the java.time classes.
YearMonth.from(
ZonedDateTime.parse(
"Mon Mar 14 16:02:37 GMT 2011" ,
DateTimeFormatter.ofPattern( "E MMM d HH:mm:ss z uuuu" )
)
).toString()
2011-03
Avoid legacy date-time classes
The modern way is w...
Difference between Label and TextBlock
...stem.Windows.Controls namespace, it is not a control. It derives directly from FrameworkElement. Label, on the other hand, derives from ContentControl. This means that Label can:
Be given a custom control template (via the Template property).
Display data other than just a string (via the Content...
Bootstrap 3 Collapse show state with Chevron icon
Using the core example taken from the Bootstrap 3 Javascript examples page for Collapse ,
I have been able to show the state of collapse using chevron icons.
...
Capture Video of Android's Screen
...een on my mac, then using my standard tools (SnapPro X) to capture a movie from that part of the screen. Not sure what the frame rate is on ashot, but I think higher than 1 fps.
– Fraggle
Nov 14 '13 at 16:35
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