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Get all unique values in a JavaScript array (remove duplicates)
...ust be a duplicate and will not be copied.
This solution works without any extra library like jQuery or prototype.js.
It works for arrays with mixed value types too.
For old Browsers (<ie9), that do not support the native methods filter and indexOf you can find work arounds in the MDN documentati...
How do I pass an extra parameter to the callback function in Javascript .filter() method?
I want to compare each string in an Array with a given string. My current implementation is:
8 Answers
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Windows 7, 64 bit, DLL problems
...ication refused to start with the error message that API-MS-WIN-CORE-WINRT-STRING-L1-1-0.DLL is not found by simply updating Visual Studio.
I don't think that my build environment (Windows 7 Pro SP1, Visual Studio Ultimate 2012) was messed up completely, it worked fine for most of my projects. But...
how to delete all cookies of my website in php
...
There's no difference so far as I can tell (except the extra work).
– jasonbar
Feb 22 '10 at 12:35
11
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How to spread django unit tests over multiple files?
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The 'bit extra' I'm looking for, over rtfm, is the django settings environment, database, and fixtures for the tests.
– John Mee
Jun 8 '11 at 1:25
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How to create a tuple with only one element
... would expect all the elements to be tuples, why is a tuple converted to a string when it only contains a single string?
3 ...
How to set timeout for http.Get() requests in Golang?
...r timeout = time.Duration(2 * time.Second)
func dialTimeout(network, addr string) (net.Conn, error) {
return net.DialTimeout(network, addr, timeout)
}
func main() {
transport := http.Transport{
Dial: dialTimeout,
}
client := http.Client{
Transport: &transport,
...
What does $_ mean in PowerShell?
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Working version with extra pipeline removed. gci | % { add-member -InputObject $_ -Type NoteProperty -Name Bar -Value $_.name -PassThru } | Select Bar
– Xalorous
Nov 23 '15 at 19:27
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How to fix: android.app.RemoteServiceException: Bad notification posted from package *: Couldn't cre
...ant to reference R.drawable.my_image, it's safer to save it to bundle as a string( bundle.putString("img", "my_image")and then convert when needed to actual @DrawableRes integer as follows: ctx.resources.getIdentifier(bundle.getString("img"), "drawable", ctx.packageName)
– vano...
What does asterisk * mean in Python? [duplicate]
...=%s" % (args,)
argdict = dict(a="testa", b="testb", c="testc", excessarg="string")
foo(**argdict)
Prints:
a=testa
b=testb
c=testc
args={'excessarg': 'string'}
And
def foo(a,b,c,*args):
print "a=%s" % (a,)
print "b=%s" % (b,)
print "c=%s" % (c,)
print "args=%s" % (args,)
argtu...