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Convert base64 string to ArrayBuffer
...4) {
var dataUrl = "data:application/octet-binary;base64," + base64;
fetch(dataUrl)
.then(res => res.arrayBuffer())
.then(buffer => {
console.log("base64 to buffer: " + new Uint8Array(buffer));
})
}
// buffer to base64
function bufferToBase64Async( buffer ) {
var bl...
Have a reloadData for a UITableView animate when changing
...mationKey"];
Change the type to match your needs, like kCATransitionFade etc.
Implementation in Swift:
let transition = CATransition()
transition.type = kCATransitionPush
transition.timingFunction = CAMediaTimingFunction(name: kCAMediaTimingFunctionEaseInEaseOut)
transition.fillMode = kCAFillMod...
How to smooth a curve in the right way?
...ut white noise. There a many types of filters to use (high-pass, low-pass, etc...), the appropriate one is dependent on what you are looking for.
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How to re-sign the ipa file?
...display names for different environements. like App-Dev, App-QA, App-Stage etc.
– Nishanth Nair
Apr 15 '13 at 16:10
1
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Restoring MySQL database from physical files
...rwise you will get errors when trying to drop a database or add new column etc..
and restart MySQL
service mysql restart
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How to get the name of enumeration value in Swift?
...ring { switch self { case .AuthorizedAlways: return "AuthorizedAlways" <etc> } } } - once you've done this, it should work as you'd expect: print("Auth status: (\status))".
– Jeffro
Apr 27 '16 at 19:41
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Redirect parent window from an iframe action
...ndboxed so they have explicitly denied certain features (such as redirect, etc) - there's a danger that you'd use JS to navigate away from JS Fiddle and lose your work...
– Zhaph - Ben Duguid
May 13 '15 at 12:33
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Resumable downloads when using PHP to send the file?
...the specs you can do "bytes=x-y", "bytes=-x", "bytes=x-", "bytes=x-y,a-b", etc. so the bug in the previous version was the missing end slash, not the lack of a question mark.
– Theo
Jul 16 '09 at 8:09
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How to render a DateTime object in a Twig template
...ier 2014 10:52 for the fr locale;
6. Februar 2014 10:52 for the de locale;
etc.
As you can see, localizeddate does not only translate the month names but also uses the local notations. The English notation puts the date after the month, where Dutch, French and German notations put it before the mo...
Is gettimeofday() guaranteed to be of microsecond resolution?
... a pretty wide array of boxes, everything from 2-8 cores.
Of course, YMMV, etc, but it seems to be a reliable and low-overhead
(because it doesn't make a context switch into system-space) method
of timing.
Generally how it works is:
declare the block of code to be assembler (and volatile, so the
...