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Difference between \n and \r?
...ng time. With the release of Mac OS X in 2001 (which is Unix-based), \n is now used.
– jbbuckley
Jul 25 '15 at 1:21
4
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is not JSON serializable
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Now getting error --> 'NoneType' object has no attribute 'concrete_model' ... And using Django 1.4+
– tuna
May 28 '13 at 11:42
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What is a servicebus and when do I need one?
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Thx! Think I got the big picture now! Was actually asking this question to be a bit prepared for the session you're holding tonight, but it doesn't look like I'll make it..
– stiank81
Apr 28 '10 at 7:26
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What does it mean when git says a file “needs update”?
...d to /var/www/html/). After running this, [git status] and [git pull] both now show it's up-to-date.
– Keith DC
Jun 12 '15 at 5:46
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What is meant by Scala's path-dependent types?
... upon the values passed to the constructor, not the b1/b2. I understand it now, but it took me a few reads to get it.
– Matthew Farwell
Sep 30 '11 at 14:50
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How to write to a JSON file in the correct format
...mp.json","w") do |f|
f.write(tempHash.to_json)
end
Your temp.json file now looks like:
{"key_a":"val_a","key_b":"val_b"}
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When someone writes a new programming language, what do they write it IN?
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Now this will be a nonconstructive comment, but it has to be written... this is a brilliant brilliant answer in all shapes, forms and information :-)
– Lukáš Řádek
Jan 28 '17 at 0:36...
SSH to Elastic Beanstalk instance
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Elastic beanstalk CLI v3 now supports direct SSH with the command eb ssh. E.g.
eb ssh your-environment-name
No need for all the hassle of setting up security groups of finding out the EC2 instance address.
There's also this cool trick:
eb ssh -...
Resize image in PHP
...pled($dst, $src, 0, 0, 0, 0, $w, $h, $width, $height);
return $dst;
}
Now let's handle the upload part.
First step, upload the file to your desired directory. Then called one of the above functions based on file type (jpg, png or gif) and pass the absolute path of your uploaded file as below:
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How do you load custom UITableViewCells from Xib files?
...no documentation for it anymore. It used to be in the official docs but is now removed in favor of storyboards.
I posted a working example on Github:
https://github.com/bentford/NibTableCellExample
edit for Swift 4.2
override func viewDidLoad() {
super.viewDidLoad()
// Do any additional ...