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Are global variables in PHP considered bad practice? If so, why?
...ness.
Don't concern yourself overly with applying standards or constructs from different languages to PHP. Another common pitfall is trying to turn PHP into a pure OOP language by sticking object models on top of everything.
Like anything else, use "global" variables, procedural code, a particular...
Do Google refresh tokens expire?
...alidates the oldest outstanding token without any user-visible warning. (from developers.google.com/accounts/docs/OAuth2)
– bazik
Mar 31 '14 at 11:46
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Error: Cannot pull with rebase: You have unstaged changes
...t I did found a way by deleting the current branch and making a new branch from develop. I guess it was my branch that had some things configured wrongfully.
– Karma Blackshaw
Jun 10 at 16:04
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Objective-C: Extract filename from path string
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Taken from the NSString reference, you can use :
NSString *theFileName = [[string lastPathComponent] stringByDeletingPathExtension];
The lastPathComponent call will return thefile.ext, and the stringByDeletingPathExtension will ...
namespaces for enum types - best practices
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Original C++03 answer:
The benefit from a namespace (over a class) is that you can use using declarations when you want.
The problem with using a namespace is that namespaces can be expanded elsewhere in the code. In a large project, you would not be guarant...
UI Terminology: Logon vs Login [closed]
...se enter your login credentials."
"I see three logons but only two logoffs from this user."
The corresponding verbs are each two words:
"Please log in to see your reputation."
"You must log off and talk to a human."
Update: according to dictionary.com, the various definitions of login are al...
Cross-thread operation not valid: Control 'textBox1' accessed from a thread other than the thread it
I want to send temperature value from a microcontroller using UART to C# interface and Display temperature on Label.Content . Here is my microcontroller code:
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How to get a DOM Element from a JQuery Selector
...'m having an impossibly hard time finding out to get the actual DOMElement from a jquery selector. Sample Code:
4 Answers
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Accessing last x characters of a string in Bash
...ffset evaluates to a number less than zero, the value is used as an offset
from the end of the value of parameter. If length evaluates to a number less than
zero, and parameter is not ‘@’ and not an indexed or associative array, it is
interpreted as an offset from the end of the value of paramet...
GitHub Error Message - Permission denied (publickey)
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The helping part is using ssh -vT git@github.com from the Github help page to help debug what key your repo is using. I suggest you add it in your answer.
– MaximeBernard
Dec 22 '15 at 9:54
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