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How to permanently export a variable in Linux?
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edited Jan 21 at 6:21
google
30188 bronze badges
answered Oct 24 '12 at 9:45
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Laravel Redirect Back with() Message
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238
Try
return Redirect::back()->withErrors(['msg', 'The Message']);
and inside your view ca...
Managing relationships in Laravel, adhering to the repository pattern
...e this...
– santacruz
Jan 16 '14 at 21:00
1
ORMs are terrible for Enterprise(ish)-level architect...
stringstream, string, and char* conversion confusion
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202
stringstream.str() returns a temporary string object that's destroyed at the end of the full e...
Apply multiple functions to multiple groupby columns
....418500 0.030955 0.874869 0.145641 0
1 0.446069 0.901153 0.095052 0.487040 0
2 0.843026 0.936169 0.926090 0.041722 1
3 0.635846 0.439175 0.828787 0.714123 1
A dictionary mapped from column names to aggregation functions is still a perfectly good way to perform an...
load and execute order of scripts
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edited Nov 24 '19 at 1:05
Lucio Paiva
11.5k66 gold badges6060 silver badges8181 bronze badges
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Python Image Library fails with message “decoder JPEG not available” - PIL
...sn't work, try one of the below, depending on whether you are on 64bit or 32bit Ubuntu.
For Ubuntu x64:
sudo ln -s /usr/lib/x86_64-linux-gnu/libjpeg.so /usr/lib
sudo ln -s /usr/lib/x86_64-linux-gnu/libfreetype.so /usr/lib
sudo ln -s /usr/lib/x86_64-linux-gnu/libz.so /usr/lib
Or for Ubuntu 32bit:...
Is there a way to create xxhdpi, xhdpi, hdpi, mdpi and ldpi drawables from a large scale image?
...from a large scale image automatically? For example assume that I have a 512x512 image and I want to have different versions of this images for different screen resolutions supported by Android in appropriate folders.
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How does one generate a random number in Apple's Swift language?
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