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JavaScript function to add X months to a date
...ar d = date.getDate();
date.setMonth(date.getMonth() + +months);
if (date.getDate() != d) {
date.setDate(0);
}
return date;
}
// Add 12 months to 29 Feb 2016 -> 28 Feb 2017
console.log(addMonths(new Date(2016,1,29),12).toString());
// Subtract 1 month from 1 Jan...
PostgreSQL query to list all table names?
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If you want list of database
SELECT datname FROM pg_database WHERE datistemplate = false;
If you want list of tables from current pg installation of all databases
SELECT table_schema,table_name FROM information_schema.tab...
img src SVG changing the styles with CSS
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If your goal is just to change the color of the logo, and you don't necessarily NEED to use CSS, then don't use javascript or jquery as was suggested by some previous answers.
To precisely answer the original question, jus...
Java associative-array
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This will throw NullPointerException if outer map does not contain map for entry 0. Isn't PHP more permissive with $arr[0]['name'] (I don't know this language at all)?
– Tomasz Nurkiewicz
Feb 25 '11 at 21:49
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C# HttpWebRequest vs WebRequest
...exists only on WebRequest. Calling it as HttpWebRequest.Create might look different, but its actually compiled down to calling WebRequest.Create. It only appears to be on HttpWebRequest because of inheritance.
The Create method internally, uses the factory pattern to do the actual creation of objec...
symbolic link: find all files that link to this file
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It depends, if you are trying to find links to a specific file that is called foo.txt, then this is the only good way:
find -L / -samefile path/to/foo.txt
On the other hand, if you are just trying to find links to any file that happen...
Search an Oracle database for tables with specific column names?
...e database with many tables. Is there a way I can query or search to find if there are any tables with certain column names?
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node.js global variables?
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Globals are generally to be avoided, but if you really want to use them. The 3 statements below are all equivalent and will assign a var to the global scope: GLOBAL._ = require('underscore'); global._ = require('underscore'); _ = require('underscore');
...
How do I create a round cornered UILabel on the iPhone?
Is there a built in way to create round-cornered UILabels? If the answer is no, how would one go about creating such an object?
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Django: Why do some model fields clash with each other?
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It should also be mentioned that if you do not need to use the reverse relations for all models. In some cases you might wish the model relation to be one way. In this case you use related_name='+'. This tells Django to create a one way relation and ignore t...