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shell init issue when click tab, what's wrong with getcwd?
...ly occurs when your current directory does not exist anymore. Most likely, from another terminal you remove that directory (from within a script or whatever). To get rid of this, in case your current directory was recreated in the meantime, just cd to another (existing) directory and then cd back; t...
Disable ONLY_FULL_GROUP_BY
...
Solution 1:
Remove ONLY_FULL_GROUP_BY from mysql console
mysql > SET GLOBAL sql_mode=(SELECT REPLACE(@@sql_mode,'ONLY_FULL_GROUP_BY',''));
you can read more here
Solution 2: Remove ONLY_FULL_GROUP_BY from phpmyadmin
Open phpmyadmin & select localhos...
Adjust UIButton font size to width
...
The answer from EliBud doesn't work on iOS 8.
I found a solution which works on iOS 8.
Below is a swift code:
let label = self.button?.titleLabel
label?.minimumScaleFactor = 0.01
label?.adjustsFontSizeToFitWidth = true
label?.font = U...
Detecting 'stealth' web-crawlers
...s. The system I developed examined web server logs for excessive activity from any given IP address and issued firewall rules to block offenders. It included whitelists of IP addresses/ranges based on http://www.iplists.com/, which were then updated automatically as needed by checking claimed user...
Return a “NULL” object if search result not found
...ava, if I had class with a 'search' method that would return an object T from a Collection< T > that matched a specific parameter, I would return that object and if the object was not found in the collection, I would return null . Then in my calling function I would just check if(tResult...
User recognition without cookies or local storage
...nd I can currently get the user's IP address, browser and operating system from their user agent.
12 Answers
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How do I control how Emacs makes backup files?
...lly creates a backup of the original file the first time the file is saved from a buffer. If you're editing a new file Emacs will create a backup the second time you save the file.
No matter how many times you save the file the backup remains unchanged. If you kill the buffer and then visit the fi...
Use didSelectRowAtIndexPath or prepareForSegue method for UITableView?
...ng storyboards and I have a UITableView. I have a segue setup that pushes from my table to the detail VC. But which method should I use to handle this? I'll have to pass a couple objects to the detail view. But do I use didSelectRowAtIndex or -(void)prepareForSegue:(UIStoryboardSegue *)segue ...
Why does AngularJS include an empty option in select?
...: the empty option means that no valid model is selected (by valid I mean: from the set of options). You need to select a valid model value to get rid of this empty option.
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No module named setuptools
...ing twilio
Using cached twilio-5.3.0.tar.gz
Collecting httplib2>=0.7 (from twilio)
Using cached httplib2-0.9.2.tar.gz
Collecting six (from twilio)
Using cached six-1.10.0-py2.py3-none-any.whl
Collecting pytz (from twilio)
Using cached pytz-2015.7-py2.py3-none-any.whl
Building wheels for c...