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file_put_contents(meta/services.json): failed to open stream: Permission denied
... This should be sudo chmod -R 777 app/storage. to avoid permission error.
– Olaitan Mayowa
Oct 8 '14 at 10:10
5
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Usage of EnsureSuccessStatusCode and handling of HttpRequestException it throws
...tim English message literal here.
Pros
Logs the content for an 5xx server error
Sometimes, a server error is actually a client error in disguise, such as a client using a deprecated endpoint that finally got shut off.
Makes it easier to uncover errors when writing integration tests using Configu...
Why am I getting 'Assembly '*.dll' must be strong signed in order to be marked as a prerequisite.'?
...s is that you're not working with strongly named assemblies. I've had this error when two projects reference slightly different versions of the same assembly and a more dependent project references these projects. The resolution in my case was to remove the key and version information from the assem...
What's the difference between compiled and interpreted language?
... execution.
Memory requirement is more due to the creation of object code.
Error are displayed after the entire program is compiled
Source code ---Compiler ---Machine Code ---Output
Interpreter Language:
Takes single instruction as single input and executes instructions.
Intermediate Object code...
Django “login() takes exactly 1 argument (2 given)” error
....com%2fquestions%2f1134476%2fdjango-login-takes-exactly-1-argument-2-given-error%23new-answer', 'question_page');
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When should you use 'friend' in C++?
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Hi, I get a syntax error (in xcode 4) when I try out your CRTP. Xcode believes I'm trying to inherit a class template. The error occurs at P<C> in template<template<typename> class P> class C : P<C> {}; stating "Use of c...
error: writable atomic property cannot pair a synthesized setter/getter with a user defined setter/g
...ode project (which used to compile just fine), and now I'm seeing a lot of errors of this form:
4 Answers
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How to detect unused methods and #import in Objective-C
... approach is just to comment out import statements until you get a compile error/warning.
Unused Objective-C methods are much more difficult to detect than unused C functions because messages are dispatched dynamically. A warning or error can tell you that you have a potential problem, but the lack...
Node.js check if path is file or directory
...)
stats.isFIFO()
stats.isSocket()
NOTE:
The above solution will throw an Error if; for ex, the file or directory doesn't exist.
If you want a true or false approach, try fs.existsSync(dirPath) && fs.lstatSync(dirPath).isDirectory(); as mentioned by Joseph in the comments below.
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PyCharm shows unresolved references error for valid code
...ion, but PyCharm is highlighting my valid code with "unresolved reference" errors, even for built-in Python functions. Why don't these seem to be detected, even though the code runs? Is there any way to get PyCharm to recognize these correctly?
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