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Lightweight Javascript DB for use in Node.js [closed]
...eonardoDaCodinchi - Depends how you use it, but in Node it saves to a json file for persistence.
– BryanGrezeszak
Sep 15 '16 at 2:08
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How to exit from PostgreSQL command line utility: psql
...curiosity:
Ctrl+D - this sends the EOF character. EOF stands for "end of file". In this concrete case it exits from the psql subprogram, as the shell is waiting for user input. This should not be 'the way to go' as it is not working if:
any other character is entered before - try entering some w...
Cannot delete or update a parent row: a foreign key constraint fails
...
In my case: I just ran a large SQL file and one of the final statements failed, so I just wanna delete all tables, fix the syntax error, and rerun, making this exactly what I was looking for.
– ekerner
Nov 5 '14 at 17:18
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Android webview launches browser when calling loadurl
...rootView.findViewById(R.id.detail_area); // get your WebView form your xml file
myWebView.setWebViewClient(new WebViewClient()); // set the WebViewClient
myWebView.loadUrl(mItem.url); // Load your desired url
}
return rootView;
} ...
Maximum length of the textual representation of an IPv6 address?
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Header files define INET6_ADDRSTRLEN to be 46, which fits with 45 chars plus a trailing null.
– wisnij
Jan 22 '10 at 16:33
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How to get the previous URL in JavaScript?
...ment.referrer would be ideal because you would not have to pass the actual file name to the frameset document.
However, if you later change the bottom frame page and then use history.back() it does not load the original page into the bottom frame, instead it reloads document.referrer and as a resul...
Preventing console window from closing on Visual Studio C/C++ Console application
... indeed correct. The familiar CTRL+F5 will fail if you, say, add a new C++ file to an empty project.
– user2023370
Jan 14 '19 at 11:55
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Display an array in a readable/hierarchical format
... you can return '<pre>'.print_r(User::all(), true); from your routes file.
– DutGRIFF
Nov 5 '14 at 19:43
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How to force cp to overwrite without confirmation
...yy, but my gutfeeling says that if you do it as root - your .bashrc or .profile has an alias of cp to cp -i, most modern systems (primarily RH-derivatives) do that to root profiles.
You can check existing aliases by running alias at the command prompt, or which cp to check aliases only for cp.
If...
PHP Constants Containing Arrays?
...c function config($key){
return self::$options[$key];
}
}
In file, where I need constants.
require('config.php');
print_r(app::config('app_id'));
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