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What does “connection reset by peer” mean?
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This means that a TCP RST was received and the connection is now closed. This occurs when a packet is sent from your end of the connection but the other end does not recognize the connection; it will send back a packet with the RST bit set in order to forcibly close the connection.
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How do I rename a column in a database table using SQL?
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I believe MySQL 8.0 supports this syntax now
– Dan
Apr 23 at 17:41
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How do I put variables inside javascript strings?
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This is now (2017) the correct answer. Be aware that you will need Babel in your toolchain to support older browsers.
– superluminary
Sep 13 '17 at 8:17
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An error occurred while installing pg (0.17.1), and Bundler cannot continue
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And now, as of 1/22/15 we're looking at the 9.4 release, it's good to see they're keeping it updated -- "gem install pg -- --with-pg-config=/Applications/Postgres.app/Contents/Versions/9.4/bin/pg_config"
– c...
How to convert an image to base64 encoding?
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Excellent tip, now i will create be a function to edit file upload, or a revert move_uploaded_file(), thanks
– Vinicius De Jesus
Mar 28 at 13:54
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127 Return code from $?
...her words, the system doesn't understand your command, because it doesn't know where to find the binary you're trying to call.
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Invalid argument supplied for foreach()
...able to remove the other two classes, @Kris. They both extend Traversable now and seem to have been born that way in 5.0.0. Though I'm feeling a tiny doubt as to whether instanceof always applied to extends.
– Bob Stein
Mar 8 '14 at 10:44
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How can I set the PHP version in PHPStorm?
...s, then click PHP under Languages & Frameworks. The PHP page opens.
Now you can do 2 things:
On the PHP page that opens you can set the "PHP Language Level".
You can install the PHP version that you wish locally by, for example, installing packages like wamp or xamp and then set the interpr...
What does 'super' do in Python?
... to super and the correct method arguments right can be difficult. If you know you're using super correctly with single inheritance, that makes debugging less difficult going forward.
Dependency Injection
Other people can use your code and inject parents into the method resolution:
class SomeBase...
Why is division in Ruby returning an integer instead of decimal value?
... I've built a prime number generator in Ruby in order to learn the syntax, now I'm optimizing it to learn what works best. Here's the benchmark I put together: require 'base64';require 'zlib';puts Zlib.inflate(Base64.decode64("eJxlkMEOwiAQRO98hekFuGzxQEwPXvwR01ZqiYHqBk2Tln8XDlWgnDbM25nJonq9NaoD7ZTtR...