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What's the difference between jQuery's replaceWith() and html()?
...he replaceWith() will not actually delete the element but simply remove it from the DOM and return it to you in the collection.
An example for Peter: http://jsbin.com/ofirip/2
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https connection using CURL from command line
... connecting to a server.
Basically, I need to test connectivity over https from one machine to another machine.
I have a URL to which I need to connect from Machine A (a linux machine)
I tried this on command prompt
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How do I type using my keyboard on the iphone simulator?
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Really Helpful, I too was struggling from couple of days.
– ChenSmile
Oct 29 '14 at 9:42
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Allowed characters in filename [closed]
...at only because I was bitten by that once when I shortened an include file from const.h to con.h and spent half an hour figuring out why the compiler hung.
Turns out DOS ignored extensions for devices so that con.h was exactly the same as con, the input console (meaning, of course, the compiler was...
How to detect online/offline event cross-browser?
...he navigator.onLine flag when actual network access is lost, others don't.
From the spec:
Returns false if the user agent is
definitely offline (disconnected from
the network). Returns true if the user
agent might be online.
The events online and offline are
fired when the value of this attribute
c...
How do I seed a random class to avoid getting duplicate random values [duplicate]
...andom numbers. Of course, in this case, the generated sequence will be far from uniform distribution.
For the sake of completeness, if you really need to reseed a Random, you'll create a new instance of Random with the new seed:
rnd = new Random(newSeed);
...
Clearing localStorage in javascript?
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@digital-plane Will this clear the local storage from a specific domain or all the storage?
– crisron
Dec 3 '15 at 2:37
19
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What is the best django model field to use to represent a US dollar amount?
...ually manage output, formatting etc.
I would suggest using django-money:
from djmoney.models.fields import MoneyField
from django.db import models
def SomeModel(models.Model):
some_currency = MoneyField(
decimal_places=2,
default=0,
default_currency='USD',
max...
Java: how to convert HashMap to array
...().toArray()[0] will be the original key for hashMap.values().toArray()[0] from the original Map. So this is extremely dangerous
– CrackerJack9
Aug 7 '11 at 18:20
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How do I use NSTimer?
...ating and Scheduling a Timer", "Stopping a Timer" and "Memory Management". From the article, creating a scheduled, non-repeating timer can be done something like this:
[NSTimer scheduledTimerWithTimeInterval:2.0
target:self
selector:@selector(targetMethod:)
userInfo:nil
repeats:NO];...