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file_put_contents(meta/services.json): failed to open stream: Permission denied
...en facing this problem with Laravel 5.
This is a permission issue caused by different users trying to write at the same log file within the storage/logs folder with different permissions.
What happens is your laravel config probably is setup to log errors daily and therefore your webserver (apach...
git submodule tracking latest
... initialize the submodule, which is usually what you want.
Signed-off-by: W. Trevor King
Original answer (February 2012):
A submodule is a single commit referenced by a parent repo.
Since it is a Git repo on its own, the "history of all commits" is accessible through a git log within that...
Understanding the Event Loop
...st of the heavy lifting. So incoming network requests are actually tracked by the OS itself and when node is ready to handle one it just uses a system call to ask the OS for a network request with data ready to be processed. So much of the IO "work" node does is either "Hey OS, got a network connect...
What does java:comp/env/ do?
...e
policies might allow you to name users
and organizations/departments by using
names such as "java:user/alice" and
"java:org/engineering".
In the "comp" context, there are two
bindings: "env" and "UserTransaction".
The name "env" is bound to a subtree
that is reserved for the com...
Use of def, val, and var in scala
...ngs, the internal state of a val can be changed but the object referred to by a val cannot. A val is not a constant.
– pferrel
Apr 24 '14 at 21:20
5
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unobtrusive validation not working with dynamic content
...ke this:
var form = $(formSelector)
.removeData("validator") /* added by the raw jquery.validate plugin */
.removeData("unobtrusiveValidation"); /* added by the jquery unobtrusive plugin*/
$.validator.unobtrusive.parse(form);
Access the form's unobtrusiveValidation data using the jquery ...
new Date() works differently in Chrome and Firefox
I want to convert date string to Date by javascript, use this code:
5 Answers
5
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How do I edit /etc/sudoers from a script?
...couldn't figure the way to append. I hope I can find some people some time by pointing that directly ;-)
– Jean-Philippe Murray
Apr 16 '17 at 13:37
3
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Getting LaTeX into R Plots
...
This is great! Could you explain what you mean by approximately? How does that work?
– Frans Rodenburg
Jul 18 '19 at 1:49
2
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Why Doesn't C# Allow Static Methods to Implement an Interface?
...me, what method will be called. That is, the method can be resolved solely by static analysis of the code.
Note that Lippert does leave room for a so-called type method:
That is, a method associated with a type (like a static), which does not take a non-nullable “this” argument (unlike an ...