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In Python, how do I indicate I'm overriding a method?
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211
Based on this and fwc:s answer I created a pip installable package https://github.com/mkorpela...
PHP Fatal error: Call to undefined function json_decode()
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Using Ubuntu?
Short answer:
sudo apt-get install php7.2-json
(or php7.1-json or php5-json depending on the PHP version you're running)
Then of course make sure you restart Apache:
sudo service apache2 restart
Or if you are using PHP-FPM:
sudo service php7.2-fpm restart
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How to use sed to replace only the first occurrence in a file?
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23 Answers
23
Active
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What does “mro()” do?
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214
Follow along...:
>>> class A(object): pass
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>>> A.__mro__
(<class '_...
Why can't I define a default constructor for a struct in .NET?
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201
Note: the answer below was written a long time prior to C# 6, which is planning to introduce ...
Can someone explain how to implement the jQuery File Upload plugin?
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72
I was looking for a similar functionality some days back and came across a good tutorial on tuto...
The following untracked working tree files would be overwritten by merge, but I don't care
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answered Oct 29 '14 at 19:44
userFoguserFog
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Fatal error: Class 'ZipArchive' not found in
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213
For the ZipArchive class to be present, PHP needs to have the zip extension installed.
See th...
Check if a table exists in Rails
...ake task that won't work unless a table exists. I'm working with more than 20 engineers on a website so I want to make sure they have migrated the table before they can do a rake task which will populate that respective table.
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.NET HttpClient. How to POST string value?
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Todd Menier
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answered Mar 2 '13 at 16:22
Darin Dimitrov...