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How to downgrade or install a specific version of Composer?
(7 answers)
Closed 1 year ago.
I use composer version 2 but I want to use v1 now
Please help me.
I think this is impossible, because composer download his up to date version everytime.
I think there is not answer correct and I need to know why you want to change version.
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Spyder gives me error message like above, but I cannot solve it.
I think the version of spyder_kernels should be 2.0.1 at least, but I already updated my version as 2.0.1.
Why I get such warning message? & How can I solve it?
I reinstalled spyder-kernels both conda and pip, but it didn't help.
(Spyder maintainer here) That error message is caused by a bug in Spyder and it was fixed in our 5.0.1 version, released on April 16th 2020.
You can safely ignore it for now because it incorrectly reports that the right version of spyder-kernels is missing, when it's actually installed.
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I am trying to update my current Laravel version(5.1), but unable to update.
Can anyone please help me to update Laravel version from 5.1 to 5.5, 6.0?
Your question is not very specific. Where are your problems exactly?
In general, you need to follow the specific tasks to upgrade. Laravel has created one page for each upgrade (5.1 to 5.2, 5.2 to 5.3...)
On these pages the steps are described and also what changes has been implemented to the code.
I would upgrade version to version and have a look at the changes in the code.
Upgrade to 5.2:
https://laravel.com/docs/5.2/upgrade
to 5.3:
https://laravel.com/docs/5.3/upgrade
to 5.4:
https://laravel.com/docs/5.4/upgrade
to 5.5:
https://laravel.com/docs/5.5/upgrade
to 6:
https://laravel.com/docs/6.x/upgrade
Update your composer.json file with the desired version of laravel. Also, check if your desired version requires a specific PHP version to run it.
"require": {
"php": "^7.0",
"laravel/framework": "5.5.*",
},
Now, delete your vendor folder and composer.lock file inside your project folder.
Here is the Laravel Upgrade Guide where you can verify the functions that need to be updated at the code level. If you are upgrading, then you need to add the listed updated functions of the higher version from the guide. And if downgrading, you need to remove the updated functions from your code if you have used any from the higher version.
Then, run the following command inside your project folder:
composer install
also, you can do it with this command:
composer update --no-scripts
this will upgrade to the latest one.
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Closed 4 years ago.
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I am using Magento 2 and I run all of my updates through Composer. I would like to see what Composer packages I have that are currently out of date. When I run composer outdated I get this:
[InvalidArgumentException]
Command "outdated" is not defined.
Is there another command I can use?
Maybe you have an old version of Composer, before the outdated command has been introduced.
As its documentation says, composer outdated is just an alias of composer show -lo. The two options of composer show mean:
-l (short of --latest): List all installed packages including their latest version.
-o (short of --outdated): Implies --latest, but this lists only packages that have a newer version available.
Or you can run composer self-update to update Composer to its latest version then run composer outdated again.
Your Composer is too old. outdated command was introduced in 1.1.0. If you're using pretty ancient 1.0.0-beta2, you may missing many features and bugfixes, you should really upgrade to the last version.
If 1.0.0-beta2 is the last version available in repository of your Linux distribution, you may try uninstalling it and download last version directly using instructions from documentation. Official repositories are often focused on stability and they're avoiding non-patch upgrades. In many cases it means that PHP packages from official repositories are pretty outdated (2 years is like ages in PHP world). You should either install such packages directly from source or use some alternative repositories with more fresh packages (like this PPA for Ubuntu).
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iPhone Compiler Fails: No architectures to compile for
(9 answers)
Closed 8 years ago.
I've updated Xcode 5.0.2 to 5.1. but it gives me an error I don't know how it will be fixed.
Any answer would be appreciated.
Heyy try below. May it will help
goto Project-> Build Setting-> search ONLY_ACTIVE_ARCH ->set Debug YES to NO
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New features in java 7
(8 answers)
Closed 8 years ago.
I am working in Java 7 Environment now. i want to know what are features updated in java 7 comparing to previous versions. Can anyone help me?
You can see this information in the Oracle's site:
http://www.oracle.com/technetwork/java/javase/jdk7-relnotes-418459.html