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Cannot push to Heroku because key fingerprint
...n't actually deleting the keys, only changing which ones ssh-agent automatically tries to use, for example, when you try to push to heroku. It's easy to add and delete keys as needed, so for me, when I get frustrated by this problem, the easiest way to fix it is to delete all the keys and add back ...
How do I return the response from an asynchronous call?
...ent, return result;, is executed before the function you passed as success callback was even called.
Here is an analogy which hopefully makes the difference between synchronous and asynchronous flow clearer:
Synchronous
Imagine you make a phone call to a friend and ask him to look something up for y...
Using 'starts with' selector on individual class names
... individual class names:
You can use this custom jQuery selector, which I call :acp() for "A Class Prefix." Code is at the bottom of this post.
var test = $('div:acp("starting_text")');
This will select any and all <div> elements that have at least one class name beginning with the given s...
How to use ssh agent forwarding with “vagrant ssh”?
...pular answers. Yet this seemingly helped at least 52 people, so I have to call that a win.
– EnabrenTane
Nov 7 '14 at 23:43
1
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jQuery checkbox event handling
...ck the label, the checkbox will be checked, but this function would NOT be called. You should use the .change() event
– Patrick
Jul 2 '14 at 14:31
7
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Calling a function on bootstrap modal open
...dialog"></div></div> structure at least for this code to be called
– whyoz
May 13 '15 at 15:17
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Delete multiple objects in django
...own view... I mean ultimately you are probably receiving a list of PKs and calling delete on your model... MyModel.objects.filter(id__in=request.POST.getlist('delete_list')).delete() and I'm sure you want something to make sure a random person can't delete all objects in your DB by guessing PKs.
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How to post pictures to instagram using API
...ives an error - "Application does not have the capability to make this API call."? This is utter non-sense from these tech companies. How can they ask use to come via some preferred partners and not make our own App.
– Amit Khare
Mar 23 at 16:59
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How is OAuth 2 different from OAuth 1?
...ing, sorting, or encoding.
OAuth 2.0 Access tokens are "short-lived". Typically, OAuth 1.0 Access tokens could be stored for a year or more (Twitter never let them expire). OAuth 2.0 has the notion of refresh tokens. While I'm not entirely sure what these are, my guess is that your access tokens c...
How can I set the focus (and display the keyboard) on my EditText programmatically
...
"This doesn't work brother". In some cases you need to call this code asynchronously from postDelayed(). I had a case when I had to open keyboard after user pressed "OK" on the dialog. And when dialog was closing it was messing with the focus. So I've called the code above from p...