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Error in exception handler. - Laravel

...he or www-data, but this can vary between the different operating systems) and keep the permissions as of the directory as 775. chgrp -R www-data app/storage Or with chown. chown -R :www-data app/storage Then make sure directory permissions are 775. chmod -R 775 app/storage From the Laravel...
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What exactly does Perl's “bless” do?

I understand one uses the "bless" keyword in Perl inside a class's "new" method: 8 Answers ...
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Delete forked repo from GitHub

I'm starting with git and GitHub and there's a project I'm watching on GitHub. I unintentionally clicked to fork it. Now it appears as a new project to me. ...
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Firebase Storage How to store and Retrieve images [closed]

How to store and view images on firebase? 6 Answers 6 ...
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Why define an anonymous function and pass it jQuery as the argument?

... The two blocks of code you have shown are dramatically different in when and why they execute. They are not exclusive of each other. They do not serve the same purpose. JavaScript Modules (function($) { // Backbone code in here })(jQuery); This is a "JavaScript Module" pattern, implemented ...
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What's the correct way to communicate between controllers in AngularJS?

....js version 1.2.7. $broadcast now avoids bubbling over unregistered scopes and runs just as fast as $emit. So, now you can: use $broadcast from the $rootScope listen using $on from the local $scope that needs to know about the event Original Answer Below I highly advise not to use $rootScop...
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Get records with max value for each group of grouped SQL results

...alue for. You avoid complicated subqueries that try to find the max() etc, and also the problems of returning multiple rows when there are more than one with the same maximum value (as the other answers would do) Note: This is a mysql-only solution. All other databases I know will throw an SQL synta...
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Auto Generate Database Diagram MySQL [closed]

I'm tired of opening Dia and creating a database diagram at the beginning of every project. Is there a tool out there that will let me select specific tables and then create a database diagram for me based on a MySQL database? Preferably it would allow me to edit the diagram afterward since none of ...
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How to capitalize the first letter in a String in Ruby

... It depends on which Ruby version you use: Ruby 2.4 and higher: It just works, as since Ruby v2.4.0 supports Unicode case mapping: "мария".capitalize #=> Мария Ruby 2.3 and lower: "maria".capitalize #=> "Maria" "мария".capitalize #=> мария T...
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What's the valid way to include an image with no src?

...hich won't cause server hits. I recently had a similar issue with iframes and determined //:0 to be the best option. No, really! Starting with // (omitting the protocol) causes the protocol of the current page to be used, preventing "insecure content" warnings in HTTPS pages. Skipping the host n...