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Stream.Seek(0, SeekOrigin.Begin) or Position = 0
... absolute position and Seek when setting a relative position. Both are provided for convenience so you can choose one that fits the style and readability of your code. Accessing Position requires the stream be seekable so they're safely interchangeable.
...
Remove the error indicator from a previously-validated EditText widget
I am using an EditText widget, and I am validating it with the setError() method of EditText and it validates correctly.
...
How to match “any character” in regular expression?
...ded not matched by . in Java), but just {.,\n,\r} would work for most text files.
– Theodore Murdock
Nov 3 '15 at 0:16
8
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Do you need text/javascript specified in your tags?
...is is the same kind of short-sighted thinking that makes people name their files "_new" and confuses other people for years. Is it the "_new"? Or "_new_new"? Or "_newer"? IMO it's short-sighted.
– Slobaum
Apr 11 '13 at 1:51
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How do I ignore the authenticity token for specific actions in Rails?
...ore_filter :verify_authenticity_token
For previous versions:
For individual actions, you can do:
protect_from_forgery :only => [:update, :destroy, :create]
#or
protect_from_forgery :except => [:update, :destroy, :create]
For an entire controller, you can do:
skip_before_action :verify...
Adding services after container has been built
...ou when you need to do a sort of “spot weld” limited registration override or if you generally just need some additional stuff in a scope that you don’t want to register globally. You do this by passing a lambda to BeginLifetimeScope() that takes a ContainerBuilder and adds registrations.
usi...
jQuery/Javascript function to clear all the fields of a form [duplicate]
...reset() method to reset the entire form to its default state.
Example provided by Ryan:
$('#myForm')[0].reset();
Note: This may not reset certain fields, such as type="hidden".
UPDATE
As noted by IlyaDoroshin the same thing can be accomplished using jQuery's trigger():
$('#myForm').trigger("...
What is 'YTowOnt9'?
Our (PHP) framework sometimes renders hidden inputs with value YTowOnt9 . I can't find that string anywhere in the (huge) codebase, and can't figure out where it came from. I decided to Google for that particular string, and the result surprised me. Over half a million - kind of random - hits. I ...
CSS background opacity with rgba not working in IE 8
...ery useful php script here that will allow you to dynamically create a png file, much like the way rgba works.
background: url(rgba.php?r=255&g=100&b=0&a=50) repeat;
background: rgba(255,100,0,0.5);
The script can be downloaded here: http://lea.verou.me/wp-content/uploads/2009/02/rgba...
Python convert tuple to string
... var channelOptions = {
tags: "".split(" "),
id: "1"
};
initTagRenderer("".split(" "), "".split(" "), channelOptions);
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