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Generate random password string with requirements in javascript
...as a one-liner for a non-cryptographic random string. If you want to have capitals as well, use Math.random (or crypto.getRandomValues if available) and map the result to a-z, A-Z, 0-9. For instance using saaj's answer below.
– Rob W
Jun 2 '16 at 10:37
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Bitwise operation and usage
...e operations.
In general, when dealing with that kind of applications, an API is available so you don't have to deal with all those details. For example, all modern programming languages provide libraries for socket connections, so you don't actually need to build the TCP/IP communication frames. B...
Disable scrolling on ``
...eel instead of mousewheel. Reference: developer.mozilla.org/en-US/docs/Web/API/Element/wheel_event PS. I'm not the one who down vote.
– vee
Jan 19 at 9:08
add a comment
...
Android 4.3 menu item showAsAction=“always” ignored
...'m using the new v7 appcompat library available starting from Android 4.3 (API level 18).
12 Answers
...
Using NSPredicate to filter an NSArray based on NSDictionary keys
...e init(block:) initializer
As an alternative if you prefer strongly typed APIs over stringly typed APIs, you can use init(block:) initializer.
Usage:
import Foundation
let array = [["key1": "value1", "key2": "value2"], ["key1": "value3"], ["key3": "value4"]]
let dictPredicate = NSPredicate(bloc...
What are deferred objects?
... introduced
which was also made publicly
available: Deferred Objects. This
API allows you to work with return
values that may not be immediately
present (such as the return result
from an asynchronous Ajax request).
Additionally it gives you the ability
to attach multiple event handlers
(something t...
Why should I use Google's CDN for jQuery?
...to serve up an SSL version of the hosted javascript libraries. ajax.googleapis.com/ajax/libs/jquery/1.4.1/jquery.min.js works.
– Aaron Wagner
Feb 1 '10 at 23:16
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How to overcome “datetime.datetime not JSON serializable”?
...cy, pymongo has built-in utilities to help with json serialization:
http://api.mongodb.org/python/1.10.1/api/bson/json_util.html
Example usage (serialization):
from bson import json_util
import json
json.dumps(anObject, default=json_util.default)
Example usage (deserialization):
json.loads(aJs...
Add a “hook” to all AJAX requests on a page
...;
})();
Some more docs of what you can do here with the addEventListener API here:
https://developer.mozilla.org/en-US/docs/Web/API/XMLHttpRequest/Using_XMLHttpRequest#Monitoring_progress
(Note this doesn't work <= IE8)
...
Learning Ant path style
... the filename variable
http://docs.spring.io/spring/docs/current/javadoc-api/org/springframework/util/AntPathMatcher.html
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