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Rails 3 execute custom sql query without a model
...
FWIW, Using empty params is not idiomatic ruby. So do connection.execute rather than connection().execute
– radixhound
Nov 14 '13 at 3:38
...
How to check for a JSON response using RSpec?
... :success => true
}.to_json
get :action # replace with action name / params as necessary
response.body.should == @expected
EDIT
Changing this to a post makes it a bit trickier. Here's a way to handle it:
it "responds with JSON" do
my_model = stub_model(MyModel,:save=>true)
MyMo...
What are “res” and “req” parameters in Express functions?
...esponse to req, you use res to send back the desired HTTP response.
Those parameters can be named anything. You could change that code to this if it's more clear:
app.get('/user/:id', function(request, response){
response.send('user ' + request.params.id);
});
Edit:
Say you have this method:...
How to hide “Showing 1 of N Entries” with the dataTables.js library
... I like this answer best too because it keeps it directed to the dataTable params but thanks Daiku too as I have some choice...Nick
– nickL
Oct 18 '13 at 21:24
...
Do I need all three constructors for an Android custom view?
... @OvidiuLatcu can you please show an example of the third CTOR (with the 3 parameters) ?
– android developer
Sep 14 '13 at 20:10
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HAproxy - Web负载均衡解决方案 - 更多技术 - 清泛网 - 专注C/C++及内核技术
...heck inter 1500 rise 3 fall 3 backup
# server语法：server [:port] [param*] # 使用server关键字来设置后端服务器；为后端服务器所设置的内部名称[php_server_1]，该名称将会呈现在日志或警报中、后端服务器的IP地址，支持端口映射[10.12.25.68:80]...
Can you do a partial checkout with Subversion?
...eing recusively checkingout, you could use --set-depth again with infinity param.
svn update --set-depth=infinity www
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How does one unit test routes with Express?
...setDB(databaseHandleFromSomewhere);
UserController.findUserByEmail(req.params.email, function(err, result) {
if (err) throw err;
res.json(result);
});
});
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Rendering JSON in controller
...ntroller < ApplicationController
def show
@user = User.find(params[:id])
render json: @user
end
end
Now, if we do an AJAX call using jQuery like this:
$.ajax({
type: "GET",
url: "/users/5",
dataType: "json",
success: function(data){
alert(data.na...
AngularJS: Understanding design pattern
... 1,
totalPages = 0,
allLoaded = false,
searchQuery;
function init(params) {
itemsPerPage = params.itemsPerPage || itemsPerPage;
searchQuery = params.substring || searchQuery;
}
function findItems(page, queryParams) {
searchQuery = queryParams.substring || searchQuery;
...