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ActiveRecord OR query
...othing wrong with SQL. The thing that can go wrong is how we build the SQL string namely SQL Injection. So, we will have to sanitize the user input before providing it to a SQL query that has to be run against the database. This will be handled by ORMs, and these have been handling the edge cases, t...
Intercept page exit event
...some time to finish saving data');
};
break;
};
}; // no return string --> user will leave as normal but data is send to server
Edit:
See also Synchronous_AJAX and how to do that with jquery
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Script parameters in Bash
...d the $1 and the $2 are not always necessary but are adviced, because some strings won't work if you don't put them between double quotes.
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How to append something to an array?
How do I append an object (such as a string or number) to an array in JavaScript?
30 Answers
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Assign variables to child template in {% include %} tag Django
...ote that if you want to render the template only with the given variables (and doesn't inherit the parent context) you can add the "only" option: {% include "path/to/template.html" with form=form only }}
– gonz
Apr 1 '15 at 15:07
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Python loop counter in a for loop [duplicate]
...between the two. I checked both with the following: python -m timeit "s = 'String used for testing'; ''.join(str(i)+str(c) for i, c in enumerate(s))" and python -m timeit "s = 'String used for testing'; ''.join(str(i)+str(s[i]) for i in xrange(len(s)))". Each of them averaged on 8.83 usec per loop o...
How to jump to a specific character in vim?
...a bunch of garbage that won't be matched) to change the highlighted search string. There is also :set invhls which is useful for toggling the highlights off and on (I map this to a shortcut for quick toggling).
– FazJaxton
Apr 4 '19 at 14:34
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Where can I find my Azure account name and account key?
...ame place:
Note that on the right side of the key you have a Connection String. There you can clearly see the name and the key as well.
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How do I find out which computer is the domain controller in Windows programmatically?
...PrincipalContext context = new PrincipalContext(ContextType.Domain))
{
string controller = context.ConnectedServer;
Console.WriteLine( "Domain Controller:" + controller );
}
This will list all the users in the current domain:
using (PrincipalContext context = new PrincipalContext(Context...
Import error: No module name urllib2
...e
urllib.ftpcache urllib.re urllib.string
urllib.ftperrors urllib.reporthook urllib.sys
In Python 3:
In [2]: import urllib.
urllib.error urllib.parse urllib.request urllib.response ...