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Javascript what is property in hasOwnProperty?
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I suppose that changes things. No error when run from console in Chrome though.
– Kristoffer Sall-Storgaard
Feb 22 '12 at 14:38
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Is there a way to iterate over a slice in reverse in Go?
...dex
for k := range s {
k = len(s) - 1 - k
// now k starts from the end
}
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Entity Framework 5 Updating a Record
...u leave out the fields you will definitely not be updating, grab the entry from the database using the form passed back by attaching it, and tell the entry that those fields aren't being modified. Model validation is controlled in the ModelState, not in the context. This example is referencing an ...
PHP-FPM doesn't write to error log
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I gathered insights from a bunch of answers here and I present a comprehensive solution:
So, if you setup nginx with php5-fpm and log a message using error_log() you can see it in /var/log/nginx/error.log by default.
A problem can arise if you...
Mathematical functions in Swift
...he whole Cocoa framework.
import Darwin
Of course, if you need elements from Cocoa or Foundation or other higher level frameworks, you can import them instead
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What exactly does an #if 0 … #endif block do?
...tax error! Why? Because block comments do not nest, and so (as you can see from SO's syntax highlighting) the */ after the word "NULL" terminates the comment, making the baz call not commented out, and the */ after baz a syntax error. On the other hand:
#if 0
foo();
bar(x, y); /* x must not be NULL...
How to spyOn a value property (rather than a method) with Jasmine
...eu it is not a good assertion because it just asserts what we already know from what we told the spy to do, but it is just what they were asking and their very same question code snippet ¯_(ツ)_/¯ The point of their question was how to spy on a property and not so much their specific example.
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How do you change the server header returned by nginx?
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Like Apache, this is a quick edit to the source and recompile. From Calomel.org:
The Server: string is the header which
is sent back to the client to tell
them what type of http server you are
running and possibly what version.
This string is used by places like
Alexia and ...
How do I finish the merge after resolving my merge conflicts?
... your working to the state of the last commit. This will lose your changes from the working tree so if you had local modifications before the merge they will be gone after this—which is why it’s advisable to not start a merge when you have local modifications. :)
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file_put_contents(meta/services.json): failed to open stream: Permission denied
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Suggestion from vsmoraes worked for me:
Laravel >= 5.4
php artisan cache:clear
chmod -R 777 storage/
composer dump-autoload
Laravel < 5.4
php artisan cache:clear
chmod -R 777 app/storage
composer dump-autoload
NOTE: DO N...