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Convert HttpPostedFileBase to byte[]
... we've already got a using statement (not directive, btw) for inputStream, and both will refer to the same object. Why would you want to dispose of it twice?
– Jon Skeet
Mar 29 '16 at 12:28
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How to add multiple objects to ManyToMany relationship at once in Django ?
...mber of arguments, not a list of them.
add(obj1, obj2, obj3, ...)
To expand that list into arguments, use *
add(*[obj1, obj2, obj3])
Addendum:
Django does not call obj.save() for each item but uses bulk_create(), instead.
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Repeat Character N Times
...s out that according to this jsperf, it appears that it's faster in Safari and Chrome (but not Firefox) to repeat a character multiple times by simply appending using a for loop (although a bit less concise).
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How to get a microtime in Node.js?
...cess.hrtime() is available within Node.js - its resolution are nanoseconds and therefore its much higher, also this doesn't mean it has to be more exact.
PS.: Just to be clearer, process.hrtime() returns you a tuple Array containing the current high-resolution real time in a [seconds, nanoseconds]
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How can I set the Sender's address in Jenkins?
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Using Ubuntu 12.04, local exim4 and Jenkins 1.565.1, installed from the external repo, I had to set this in order to make mail delivery work.
– Max Hohenegger
Aug 21 '14 at 8:39
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Where can I find the “clamp” function in .NET?
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Where would I put this and is calling CompareTo slower than comparing with < (for integral types)?
– Danvil
Apr 21 '10 at 13:55
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Passing multiple values to a single PowerShell script parameter
...st way is probably to use two parameters: One for hosts (can be an array), and one for vlan.
param([String[]] $Hosts, [String] $VLAN)
Instead of
foreach ($i in $args)
you can use
foreach ($hostName in $Hosts)
If there is only one host, the foreach loop will iterate only once. To pass multip...
Where are an UIWebView's cookies stored?
...{
NSLog(@"%@", cookie);
}
Several methods are available for filtering and manipulation. Take a look at the NSHTTPCookieStorage documentation for accessing cookies, and the NSHTTPCookie documentation for accessing individual cookie properties.
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Converting string to numeric [duplicate]
I've imported a test file and tried to make a histogram
2 Answers
2
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Android: AutoCompleteTextView show suggestions when no text entered
...ou can arrange to show it when you want. Or, subclass AutoCompleteTextView and override enoughToFilter(), returning true all of time.
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