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How to write to file in Ruby?
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Cool, thanks. I wasn't sure about that. Here's some more info about blocks and File.open blog.rubybestpractices.com/posts/rklemme/… it's also mentioned in the official documentation
– Tombart
Feb 5 '13 at 21:26
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Do HTML5 custom data attributes “work” in IE 6?
...nt common scheme of overloading the class attribute value to contain style info and random meta data.
– Thomas Powell
Mar 10 '10 at 21:42
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C# Convert List to Dictionary
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Use this:
var dict = list.ToDictionary(x => x);
See MSDN for more info.
As Pranay points out in the comments, this will fail if an item exists in the list multiple times.
Depending on your specific requirements, you can either use var dict = list.Distinct().ToDictionary(x => x); to get ...
Is there a point to minifying PHP?
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Thanks very much for the info. Unfortunately I don't have deep control of my server (it's rented). Is it likely web hosts use APC?
– Bojangles
Nov 2 '10 at 17:29
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Gradient of n colors ranging from color 1 and color 2
...e(gray.colors(10, 0.9, 0.4))
plot(rep(1,10),col=1:10,pch=19,cex=3))
More info on gray scale here.
Added
When I used the code above for different colours like blue and black, the gradients were not that clear.
heat.colors() seems more useful.
This document has more detailed information and o...
What is the proper way to re-attach detached objects in Hibernate?
...ityManager -> {
Book book = entityManager.merge(_book);
LOGGER.info("Merging the Book entity");
assertFalse(book == _book);
});
And Hibernate is going to execute the following SQL statements:
SELECT
b.id,
b.author AS author2_0_,
b.isbn AS isbn3_0_,
b.title AS titl...
What is Lazy Loading?
...used in databases to refer to the concept of loading parts of the required info only when it's needed.
I.e. suppose you needed to have a record which has a join of several tables. If you fetched it all at once it would take longer than if you would fetch say only the main table. Using lazy-loading ...
How do I run msbuild from the command line using Windows SDK 7.1?
...th .NET framework, actually even at the time of question it was deprecated info. msdn.microsoft.com/en-us/library/hh162058.aspx
– J. M. Becker
Sep 23 '16 at 22:13
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RabbitMQ message size and types
...ections you have. It will depend on the server most likely. Here is some info on a similiar question:
http://lists.rabbitmq.com/pipermail/rabbitmq-discuss/2009-February/003042.html
share
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improv...
AngularJS UI Router - change url without reloading state
...through
grunt ngdocs
(they get built into the /site directory) // more info in README.MD
There seems to be another way to do this, by dynamic parameters (which I haven't used).
Many credits to nateabele.
As a sidenote, here are optional parameters in Angular UI Router's $stateProvider, which...