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How to append something to an array?
How do I append an object (such as a string or number) to an array in JavaScript?
30 Answers
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How to Rotate a UIImage 90 degrees?
... you may call UIGraphicsGetCurrentContext function from any thread of your app.
– bentford
Aug 27 '13 at 17:51
3
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Is there a way of having git show lines added, lines changed and lines removed?
...he -m option is for showing the number of modified lines.
Sample output:
app/controllers/application_controller.rb | 30 -------------------!!!
1 files changed, 0 insertions(+), 26 deletions(-), 4 modifications(!)
The count for the number of lines modified is approximate, as man diffstat says:...
CruiseControl [.Net] vs TeamCity for continuous integration?
...va version). I've tried almost all of them at some point. I've never been happier than I am with TeamCity. It is very simple to set up and still provides a great deal of power. The build statistics page that shows build times, unit test count, pass rate etc. is very nice. TeamCity's project home pag...
Using Core Data, iCloud and CloudKit for syncing and backup and how it works together
I am in the early stages of creating an app where I would like to save, sync and backup data. The app will not store any files just data in a database. It is going to be iOS 8 and up so I am able to use CloudKit. I did some research and still not clear on how Core Data, iCloud and CloudKit work to...
How to reset postgres' primary key sequence when it falls out of sync?
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If your application cares about gaps in sequences, your application is broken. Gaps in sequences are normal, and can occur due to unplanned database shutdowns, transaction rollbacks after errors, etc.
– Craig Ri...
What should my Objective-C singleton look like? [closed]
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The thing is this is the Apple sample code for "creating a singleton". But yeah, you're absolutely right.
– Colin Barrett
Oct 23 '08 at 1:39
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Token Authentication for RESTful API: should the token be periodically changed?
...}
return HttpResponse(json.dumps(response_data), content_type="application/json")
return HttpResponse(serializer.errors, status=status.HTTP_400_BAD_REQUEST)
obtain_expiring_auth_token = ObtainExpiringAuthToken.as_view()
yourmodule/urls.py:
from django.conf.urls import patter...
getSupportActionBar from inside of Fragment ActionBarCompat
I'm starting a new project that uses the AppCompat/ActionBarCompat in v7 support library. I'm trying to figure out how to use the getSupportActionBar from within a fragment. My activity that hosts the fragment extends ActionBarActivity , but I don't see a similar support class for Fragments.
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Why is IntelliJ 13 IDEA so slow after upgrading from version 12?
...restart it was much faster.
For IntelliJ 2020 going back to 2017 on Mac
/Applications/IntelliJ IDEA.app/Contents/bin/idea.vmoptions
On a Mac, this file is located in this path:
For IntelliJ 14 or 15 on Mac
/Applications/IntelliJ IDEA 14.app/Contents/bin/idea.vmoptions
For IntelliJ 13 on Mac
/U...