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How do I create multiple submit buttons for the same form in Rails?
...ams[:commit] == SEARCH_TYPES[:search123]
[...]
else
flash[:error] = "Search type not found!"]
[...]
end
end
[...]
end
And then in the view:
<% form_for(something) do |f| %>
[...]
<%= f.submit SearchController::SEARCH_TYPES[:searchABC] %>...
Android Studio: Add jar as library?
...ble. This should compile the project with the library. You may need to fix errors in your build.gradle file as necessary.
In order to have Android Studio recognize the local jar files as libraries for support while coding in the IDE, you need to take a few more steps:
4.1. Right click on the module...
Size-limited queue that holds last N elements in Java
...like this (I'm typing directly into this window, so buyer beware of syntax errors):
public LimitedSizeQueue implements Queue
{
private int maxSize;
private LinkedList storageArea;
public LimitedSizeQueue(final int maxSize)
{
this.maxSize = maxSize;
storageArea = new LinkedList();
...
Backbone.js get and set nested object attribute
...
Can't get this to work for me. Throws error: Uncaught TypeError: Object #<Object> has no method 'set'
– wilsonpage
Oct 14 '11 at 15:15
...
Download a file from NodeJS Server using Express
... res.writeHead(400, {"Content-Type": "text/plain"});
res.end("ERROR File does NOT Exists.ipa");
}
});
}
app.get('/read-android', function(req, res) {
var u = {"originalUrl":req.originalUrl};
readApp(u,res)
});
app.get('/read-ios', function(req, res) {
var u = ...
$location / switching between html5 and hashbang mode / link rewriting
... working fine. but issue when I refresh page after routing, page not found errors occurs. please help me..
– Ashish Mehta
Oct 13 '17 at 12:43
...
Specify sudo password for Ansible
...
Tried this but I got this error: fatal: [localhost]: FAILED! => {"changed": false, "failed": true, "module_stderr": "sudo: a password is required\n", "module_stdout": "", "msg": "MODULE FAILURE", "parsed": false}
– JohnnyQ
...
How to recognize swipe in all 4 directions
...
self.addGestureRecognizer(gesture) caused an error for me. What fixed it was self.view.addGestureRecognizer(gesture);.
– ahitt6345
Jan 5 '16 at 0:52
...
Highlight the difference between two strings in PHP
...ff matrix requires (m+1)*(n+1) elements. So you can run into out of memory errors if you try to diff long sequences. In this case diff larger chunks (eg. lines) first, then diff their contents in a second pass.
The algorithm can be improved if you trim the matching elements from the beginning and th...
Jquery - How to make $.post() use contentType=application/json?
...
Couldn't figure out why I kept getting errors, turns out you have to stringify the data.
– zastrowm
Apr 5 '12 at 23:16
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