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Syntax behind sorted(key=lambda: …)
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key is a function that will be called to transform the collection's items before they are compared. The parameter passed to key must be something that is callable.
The use of lambda creates an anonymous function (which is callable)....
Multiple Updates in MySQL
...nserted. what should id do? because i am fetching information from another site which maintains tables with id's. I am inserting values with respect to that id. if the site has new records then i will end up inserting only the ids and count except all other information. if and only if there is an en...
How to convert an object to a byte array in C#
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public string Name {get;set;}
}
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Person person = new Person { Id = 123, Name = "abc" };
Serializer.Serialize(destStream, person);
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Person anotherPerson = Serializer.Deserialize<Person>(sourceStream);
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What is the “reactor” in Maven?
... goals. It can be used for both building projects and other goals, such as site generation.
As explained, the reactor is what makes multi-module builds possible: it computes the directed graph of dependencies between modules, derives the build order from this graph (that's why cyclic dependencies...
Function return value in PowerShell
...that performs a number of actions involving provisioning SharePoint Team sites. Ultimately, I want the function to return the URL of the provisioned site as a String so at the end of my function I have the following code:
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What is your preferred php deployment strategy? [closed]
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Why put up the site down screen? If you run a directory of releases/, and point liveSite/ via a symlink to your folder in releases/, then you can completely checkout the site into a new releases/ folder and flip the symlink over instantaneo...
Disable browser 'Save Password' functionality
...s disabled (probably a neglectable amount of your userbase or zero if your site requires js) will still have their passwords saved.
Example with jQuery:
$('#loginForm').attr('autocomplete', 'off');
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Android 4.2: back stack behaviour with nested fragments
...re are multiple levels of nested fragments
– splinter123
Nov 28 '14 at 17:40
Cloud you give me your architecture of ne...
SSL handshake alert: unrecognized_name error since upgrade to Java 1.7.0
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No it just means that some sites (especially web servers) which use mutiple hostnames behind a shared IP do not know what certificate to send. But unless your java app has to connect to millions of web sites you wont need that feature. If you encounter...
How to write a switch statement in Ruby
...ith Distinction"
else "Invalid Score"
end
puts result
On around page 123 of The Ruby Programming Language (1st Edition, O'Reilly) on my Kindle, it says the then keyword following the when clauses can be replaced with a newline or semicolon (just like in the if then else syntax). (Ruby 1.8 also...