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How is attr_accessible used in Rails 4?
attr_accessible seems to no longer work within my model.
5 Answers
5
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Can Rails Routing Helpers (i.e. mymodel_path(model)) be Used in Models?
...swered Mar 28 '11 at 7:56
Paul HorsfallPaul Horsfall
7,80211 gold badge1616 silver badges77 bronze badges
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How do I uninstall a package installed using npm link?
...hen installing a node package using sudo npm link in the package's directory, how can I uninstall the package once I'm done with development?
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Mercurial stuck “waiting for lock”
Got a bluescreen in windows while cloning a mercurial repository.
11 Answers
11
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JavaScript moving element in the DOM
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Trivial with jQuery
$('#div1').insertAfter('#div3');
$('#div3').insertBefore('#div2');
If you want to do it repeatedly, you'll need to use different selectors since the divs will retain their ids as they are moved around.
$(function() {
setInterval( function() {
$('div:first').inser...
What does the X-SourceFiles header do?
... a page's generated output back to that source file. It's only generated for localhost requests, so you don't need to worry about it being displayed to the world when you deploy the application to an actual server.
share
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Import CSV to mysql table
...e best/fastest way to upload a csv file into a mysql table? I would like for the first row of data be used as the column names.
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How to change int into int64?
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I was doing (int64)i, it din't work, old habit from clang. This reverse from C++ worked.
– Manohar Reddy Poreddy
Jul 29 '15 at 9:35
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Xcode without Storyboard and ARC
...lloc] initWithFrame:[[UIScreen mainScreen] bounds]];
// Override point for customization after application launch.
TestViewController *test = [[TestViewController alloc] initWithNibName:@"TestViewController" bundle:nil];
UINavigationController *nav = [[UINavigationController alloc] ini...
What is ?= in Makefile
...ates to set the KDIR variable only if it's not set/doesn't have a value.
For example:
KDIR ?= "foo"
KDIR ?= "bar"
test:
echo $(KDIR)
Would print "foo"
GNU manual: http://www.gnu.org/software/make/manual/html_node/Setting.html
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