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Insert a string at a specific index
....splice = function(start, delCount, newSubStr) {
return this.slice(0, start) + newSubStr + this.slice(start + Math.abs(delCount));
};
}
Example
String.prototype.splice = function(idx, rem, str) {
return this.slice(0, idx) + str + this.slice(idx + Math.abs(rem));
};
var re...
How to expire session due to inactivity in Django?
... now = datetime.now()
if (now - last_activity).minutes > 10:
# Do logout / expire session
# and then...
return HttpResponseRedirect("LOGIN_PAGE_URL")
if not request.is_ajax():
# don't set this for ajax requests or else your
...
Wrapping synchronous code into asynchronous call
...
answered Jan 28 '14 at 14:10
Stephen ClearyStephen Cleary
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How to set focus on input field?
...
580
When a Modal is opened, set focus on a predefined <input> inside this Modal.
De...
Is it possible to run JavaFX applications on iOS, Android or Windows Phone 8?
...d and what was the state of JavaFX on embedded and mobile in beginning of 2014. But, a lot has changed since then and the users who stumble on this thread do not get the updated information.
Most of my points are related to Invariant's answer, so I would suggest to go through it first.
Current Sta...
Why should we NOT use sys.setdefaultencoding(“utf-8”) in a py script?
...icking.org/illusive-setdefaultencoding.html
http://nedbatchelder.com/blog/200401/printing_unicode_from_python.html
http://www.diveintopython3.net/strings.html#one-ring-to-rule-them-all
http://boodebr.org/main/python/all-about-python-and-unicode
http://blog.notdot.net/2010/07/Getting-unicode-right-in...
I need to pop up and trash away a “middle” commit in my master branch. How can I do it?
...n the following master branch, I need to trash just the commit af5c7bf16e6f04321f966b4231371b21475bc4da, which is the second due to previous rebase:
...
Applying a git post-commit hook to all current and future repos
...
200
I want to add this hook to apply to all current (and future) git repositories I am working o...
Using multiple let-as within a if-statement in Swift
...
307
Update for Swift 3:
The following will work in Swift 3:
if let latitudeDouble = latitude as? ...
Erlang's 99.9999999% (nine nines) reliability
Erlang was reported to have been used in production systems for over 20 years with an uptime percentage of 99.9999999%.
4 ...