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'AND' vs '&&' as operator
I have a codebase where developers decided to use AND and OR instead of && and || .
10 Answers
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Why can't a text column have a default value in MySQL?
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If you have root/admin access you might be able to execute
mysql_query("SET @@global.sql_mode='MYSQL40'");
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Set type for function parameters?
...ipt for four years now, and that is just the nature of some languages. The set of programming languages should range from weakly typed to strongly typed the same way it should range from low level to high level. Additionally, JavaScript provides the instanceof and typeof keywords to aid in this. Alt...
Separating class code into a header and cpp file
I am confused on how to separate implementation and declarations code of a simple class into a new header and cpp file. For example, how would I separate the code for the following class?
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Git error: “Host Key Verification Failed” when connecting to remote repository
I am trying to connect to a remote Git repository that resides on my web server and clone it to my machine.
18 Answers
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Can a local variable's memory be accessed outside its scope?
I have the following code.
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Storyboard warning: prototype table cells must have reuse identifiers
...re than 1 prototype cells, you must give them all an indetifier, else just set the number to one in the prototype cell
– user1700737
Oct 21 '14 at 12:26
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mysqli_fetch_assoc() expects parameter / Call to a member function bind_param() errors. How to get t
...tead, so you could find them in the error log later.
Therefore, you must set corresponding configuration options to the following values:
On a development server
error_reporting should be set to E_ALL value;
log_errors should be set to 1 (it is convenient to have logs on a development PC too)
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brew install mysql on macOS
I'm trying to setup up MySQL on mac os 10.6 using Homebrew by brew install mysql 5.1.52 .
16 Answers
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Programmatically Request Access to Contacts
...eviously denied access
// Send an alert telling user to change privacy setting in settings app
}
Update For iOS 9 and later:
From Apple website :
Important
The Address Book UI framework is deprecated in iOS 9. Use the APIs defined in the ContactsUI framework instead. To learn more, see Conta...