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jquery if div id has children
...children().length should be called instead of size() per jQuery docs here: api.jquery.com/size
– Brian Chavez
May 7 '11 at 5:06
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Adding hours to JavaScript Date object?
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JavaScript itself has terrible Date/Time API's. Nonetheless, you can do this in pure JavaScript:
Date.prototype.addHours = function(h) {
this.setTime(this.getTime() + (h*60*60*1000));
return this;
}
...
Waiting until two async blocks are executed before starting another block
...gered from anywhere. Semaphores can be used when there’s an asynchronous API that you need to make synchronous, but you can’t modify it.
Apple Developer API Reference also gives the following discussion for DispatchSemaphore init(value:) initializer:
Passing zero for the value is useful...
SQL (MySQL) vs NoSQL (CouchDB) [closed]
...e focuses solely on scaling up while CouchDB is concerned with scaling the api down and making it easy to use and attempts to allow that api to scale as far up as possible.
– mikeal
Apr 1 '10 at 16:42
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Obtain form input fields using jQuery?
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According to the jQuery API docs, .serialize() (api.jquery.com/serialize) puts all of the form's elements in a single string ready for appending to a URL in a query string, essentially mimicking a GET form request. This would not accomplish what nic...
Kotlin secondary constructor
... points, you can use a secondary constructor this way
class GoogleMapsRestApiClient constructor(val baseUrl: String) {
constructor() : this("https://api.whatever.com/")
}
Remember that you must extended the first constructor behavior.
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How can I color Python logging output?
...orting ANSI escapes is using them (non-Windows) and on Windows it does use API calls to change the console colors.
The script does hack the logging.StreamHandler.emit method from standard library adding a wrapper to it.
TestColorer.py
# Usage: add Colorer.py near you script and import it.
import ...
Which would be better for concurrent tasks on node.js? Fibers? Web-workers? or Threads?
...usly and that is what matters.
The same is with web workers. It's just an API to communicate with code that runs in a completely separate context and whether it is in different thread, different process, different cgroup, zone, container or different machine is completely irrelevant, because of a s...
Function to convert column number to letter?
...s around 6x faster by my testing 2) it doesn't require access to the Excel API 3) it presumably has a smaller memory footprint. EDIT: Also, I'm not sure why I commented on an answer over a year old :S
– Blackhawk
May 23 '14 at 17:05
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Error inflating class fragment
...d in the Support Library to handle fragments on system versions older than API level 11. If the lowest system version you support is API level 11 or higher, then you can use a regular Activity.
– Munib
Jul 13 '17 at 23:03
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