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How do I get the current Date/time in DD/MM/YYYY HH:MM format?
... assumed you meant HH:MM instead of HH:SS, but it's easy to change):
Time.now.strftime("%d/%m/%Y %H:%M")
#=> "14/09/2011 14:09"
Updated for the shifting:
d = DateTime.now
d.strftime("%d/%m/%Y %H:%M")
#=> "11/06/2017 18:11"
d.next_month.strftime("%d/%m/%Y %H:%M")
#=> "11/07/2017 18:11"
...
How to generate a random string of a fixed length in Go?
...eneral solution we're improving is this:
func init() {
rand.Seed(time.Now().UnixNano())
}
var letterRunes = []rune("abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ")
func RandStringRunes(n int) string {
b := make([]rune, n)
for i := range b {
b[i] = letterRunes[rand.Intn(...
Python: reload component Y imported with 'from X import Y'?
... Wow. I found this really handy. Thanks! I use this as one liner now: import X; reload( X ); from X import Y
– otterb
Apr 23 '14 at 22:26
1
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Redirect stdout to a file in Python?
..., e.g. with open('file', 'w') as sys.stdout: functionThatPrints(). You can now implement functionThatPrints() using normal print statements.
– mgold
Dec 13 '12 at 0:07
42
...
How to remove an iOS app from the App Store
...ries ticked in Rights & Pricing, due to "Incomplete Metadata". We have now had to re-tick the country to adhere with the Resolution Center, which also means our old broken version of the app is now back on the store live. I don't believe there's anything we can do about this!
...
Stop/Close webcam which is opened by navigator.getUserMedia
...a has started exposing getUserMedia via navigator.mediaDevices as standard now (Might change :)
online demo
navigator.mediaDevices.getUserMedia({audio:true,video:true})
.then(stream => {
window.localStream = stream;
})
.catch( (err) =>{
console.log(err);
});
...
USB Debugging option greyed out
...our phone to your PC, using the USB cable, select the mode as PC Software.
Now you should be able to enable USB Debugging.
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iPhone and OpenCV
I know that OpenCV was ported to Mac OS X , however I did not find any info about a port to the iPhone.
13 Answers
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How can I push a local Git branch to a remote with a different name easily?
...
I'd be interested to know whether there is a shorthand for the branch name I've checked out. I might just want to git push buildserver .:test_this where the . shall be the local branch name which I don't necessarily know. I could look it up, sure,...
Android App Not Install. An existing package by the same name with a conflicting signature is alread
...om another SDK, the keys will definitely be different.
Also if you don't know exactly what key was used before to sign the apk and yet you want to install the new version of your app, you can just uninstall the previous application and reinstall the new one.
Hope this Helps...
Regards!
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