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How to sort mongodb with pymongo
...ggregation pipeline is faster as compared to conventional .find().sort().
Now moving to the real explanation. There are two ways to perform sorting operations in MongoDB:
Using .find() and .sort().
Or using the aggregation pipeline.
As suggested by many .find().sort() is the simplest way to per...
How can I find the latitude and longitude from address?
... e.printStackTrace();
}
return jsonObject;
}
now pass that JSONObject to getLatLong() method like following
public static boolean getLatLong(JSONObject jsonObject) {
try {
longitute = ((JSONArray)jsonObject.get("results")).getJSONObject(0)
...
How do I make python wait for a pressed key?
... | termios.ISIG | termios.IEXTEN)
termios.tcsetattr(fd, termios.TCSANOW, attrs)
# turn off non-blocking
fcntl.fcntl(fd, fcntl.F_SETFL, flags_save & ~os.O_NONBLOCK)
# read a single keystroke
ret = []
try:
ret.append(sys.stdin.read(1)) # returns a single characte...
How to do joins in LINQ on multiple fields in single join
...
As a long time lambda user now (as opposed to when I asked the question), I would have to agree
– johnc
Dec 10 '15 at 23:19
...
HTML character decoding in Objective-C / Cocoa Touch
...he entities with a byte matching the value between &# and ;. I don't know of any great ways to do this in objective C, but this stack overflow question might be of some help.
Edit: Since answering this some two years ago there are some great solutions; see @Michael Waterfall's answer below.
...
How do I call a JavaScript function on page load?
...
And now when I'm dynamically including a server-generated page and need DOM-readiness, I need to work through this minefield. If only someone would have encouraged properly library user earlier.
– Stefan Ken...
HTML5: number input type that takes only integers?
...nput type="number" step="1" />
This seems a bit buggy in Chrome right now so it might not be the best solution at the moment.
A better solution is to use the pattern attribute, that uses a regular expression to match the input:
<input type="text" pattern="\d*" />
\d is the regular exp...
In an array of objects, fastest way to find the index of an object whose attributes match a search
...round a little trying to find an efficient way to do this, but have gotten nowhere. I have an array of objects that looks like this:
...
Unsafe JavaScript attempt to access frame with URL
...ge/, instead of doing
parent.location.hash = "#foobar";
you do need to know the parents location and do
parent.location = "http://example.com/page/#foobar";
Since the resource is not navigated this will work as expected, only changing the hash part of the url.
If you are using this for cross-...
Python argparse: default value or specified value
...ring as default) and "" (empty string as entered by user). In the code for now I'm using the default and since I need to do some ops, I have something like this self.foo = (args.bar or some_else_source).upper(). It will break on None object AFAIUC.
– 0andriy
Au...