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MySQL remove all whitespaces from the entire column
...racters :
UPDATE `table` SET `col_name` = REPLACE(`col_name`, '\n', '')
http://dev.mysql.com/doc/refman/5.0/en/string-functions.html#function_replace
To remove first and last space(s) of column :
UPDATE `table` SET `col_name` = TRIM(`col_name`)
http://dev.mysql.com/doc/refman/5.0/en/string-fu...
Why declare unicode by string in python?
...character '\x81' in file C:\ex.py on line 1, but no
encoding declared; see http://www.python.org/peps/pep-0263.html for details
Output of file with # coding: cp437 added:
über '\x81ber'
über u'\xfcber'
At first, Python didn't know the encoding and complained about the non-ASCII character. On...
How to use RestSharp with async/await
...()
{
var client = new RestClient();
var request = new RestRequest("http://www.google.com");
var cancellationTokenSource = new CancellationTokenSource();
var restResponse =
await client.ExecuteTaskAsync(request, cancellationTokenSource.Token);
// Will output the HTML co...
Is there a difference between PhoneGap and Cordova commands?
...
http://phonegap.com/blog/2012/03/19/phonegap-cordova-and-whate28099s-in-a-name/
I think this url explains what you need.
Phonegap is built on Apache Cordova nothing else. You can think of Apache Cordova as the engine that po...
unable to start mongodb local server
...
Don't kill the process using the -9 signal as it would cause damage: http://www.mongodb.org/display/DOCS/Starting+and+Stopping+Mongo#StartingandStoppingMongo-SendingaUnixINTorTERMsignal
Use sudo killall -15 mongod instead
...
Is it possible to use JavaScript to change the meta-tags of the page?
...rmat-detection" content="telephone=no">
Google Chrome Frame
<meta http-equiv="X-UA-Compatible" content="chrome=1">
Viewport definition for mobile devices
<meta name="viewport" content="width=device-width, initial-scale=1.0">
This one can be changed by JavaScript. See: A fix fo...
How to do error logging in CodeIgniter (PHP)
...n do this yourself or use this. More info on extending the core here
See http://www.codeigniter.com/user_guide/general/errors.html
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How can I make the computer beep in C#?
...000 Hz for 1 second
Console.Beep(5000, 1000);
For more information refer http://msdn.microsoft.com/en-us/library/8hftfeyw%28v=vs.110%29.aspx
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Why `null >= 0 && null
...eUploader: {
brandingHtml: "Powered by \u003ca href=\"https://imgur.com/\"\u003e\u003csvg class=\"svg-icon\" width=\"50\" height=\"18\" viewBox=\"0 0 50 18\" fill=\"none\" xmlns=\"http://www.w3.org/2000/svg\"\u003e\u003cpath d=\"M46.1709 9.17788C46.1709 8.26454 46.2665 7.94324 4...
List all svn:externals recursively?
...f the external.. ie if i have lib\my_ex as an external i only get my_ex http:/svnlinkhere
– ShoeLace
Jun 17 '09 at 15:47
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