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Regular expression for letters, numbers and - _
...rent, using \w instead. This is the character class for "word character".
API references
preg_match
Note on specification
This seems to follow your specification, but note that this will match things like ....., etc, which may or may not be what you desire. If you can be more specific what p...
Parse large JSON file in Nodejs
...to read a large json file in node js and process data in chunks and call a api and save in mongodb.
inputFile.json is like:
{
"customers":[
{ /*customer data*/},
{ /*customer data*/},
{ /*customer data*/}....
]
}
Now i used JsonStream and EventStream to achieve this sy...
What does LayoutInflater in Android do?
...king for is the "in other words" part since the top part is already in the API docs
– Nipuna
Jul 27 '11 at 6:06
1
...
Jquery selector input[type=text]')
...ote: Internally jQuery will convert the above to find() equivalent
http://api.jquery.com/jQuery/
Internally, selector context is implemented with the .find() method,
so $('span', this) is equivalent to $(this).find('span').
I personally find the first alternative to be the most readable :),...
What happens to a detached thread when main() exits?
...
If you're OK using non-ISO C++ APIs then if main calls pthread_exit instead of returning or calling exit then that will cause the process to wait for detached threads to finish, and then call exit after the last one finishes.
– Jonath...
Can I redirect the stdout in python into some sort of string buffer?
...
Starting with Python 2.6 you can use anything implementing the TextIOBase API from the io module as a replacement.
This solution also enables you to use sys.stdout.buffer.write() in Python 3 to write (already) encoded byte strings to stdout (see stdout in Python 3).
Using StringIO wouldn't work the...
Does setWidth(int pixels) use dip or px?
...Dimension() does. I considered posting that, but I like going through the API in case anything ever changes... though I guess it's safe to use that method if you give it the okay. :)
– Dan Lew
Mar 9 '10 at 5:15
...
Drawing a connecting line between two elements [closed]
...in the current position of an element. For more information, visit https://api.jquery.com/position/ (you can use offset() method too)
Now as we have obtained all the positions we need we can draw line as follows...
line1
.attr('x1', pos1.left)
.attr('y1', pos1.top)
.attr('x2', pos2.left)
...
How can I initialize an ArrayList with all zeroes in Java?
... want to create a list with 60 different objects, you could use the Stream API with a Supplier as follows:
List<Person> persons = Stream.generate(Person::new)
.limit(60)
.collect(Collectors.toList());
...
Programmatically fire button click event?
...t submit your app to the App Store using this method, as it uses a private API. It is normally used for debugging purposes.
– Evan Mulawski
Apr 11 '11 at 18:32
...