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How to replace a hash key with another key
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I often don't like "smart" ruby code because it takes some time to tell what it is really doing. Your solution is in other hand simple and descriptive.
– Lucas
Nov 13 '14 at 18:55
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How to access a preexisting collection with Mongoose?
...en declaring the model. Otherwise it will use the pluralized version given by the name you map to the model.
Try something like the following, either schema-mapped:
new Schema({ url: String, text: String, id: Number},
{ collection : 'question' }); // collection name
or model mapped...
Get selected option text with JavaScript
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Plain JavaScript
var sel = document.getElementById("box1");
var text= sel.options[sel.selectedIndex].text;
jQuery:
$("#box1 option:selected").text();
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How to link to part of the same document in Markdown?
...tween # and anchor name, anchor tag names must be lowercase, and delimited by dashes if multi-word.
[click on this link](#my-multi-word-header)
### My Multi Word Header
Update
Works out of the box with pandoc too.
shar...
Can we pass parameters to a view in SQL?
...generated query plan. A notable exception would be if the view has a GROUP BY clause that affects the output - in which case you couldn't do the WHERE from the 'outside'.
– Simon_Weaver
Nov 7 '19 at 23:26
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Call UrlHelper in models in ASP.NET MVC
...url.Action(...);
Outside of a controller, a UrlHelper can be constructed by creating a RequestContext from the RouteTable.Routes RouteData.
HttpContextWrapper httpContextWrapper = new HttpContextWrapper(System.Web.HttpContext.Current);
UrlHelper urlHelper = new UrlHelper(new RequestContext(httpCo...
How to make links in a TextView clickable?
... the solution to my problem:
Link.java:
// text2 has links specified by putting <a> tags in the string
// resource. By default these links will appear but not
// respond to user input. To make them active, you need to
// call setMovementMethod() on the TextView object.
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Migrating from JSF 1.2 to JSF 2.0
...f the migration approach, you can gradually eliminate the faces-config.xml by the new JSF 2.0 annotations or even CDI. Any <managed-bean> can be annotated by @ManagedBean:
@ManagedBean(name="managedBeanName")
@RequestScoped
public class SomeBean {}
Next to @RequestScoped, there are also @Vi...
align right in a table cell with CSS
... imageUploader: {
brandingHtml: "Powered by \u003ca href=\"https://imgur.com/\"\u003e\u003csvg class=\"svg-icon\" width=\"50\" height=\"18\" viewBox=\"0 0 50 18\" fill=\"none\" xmlns=\"http://www.w3.org/2000/svg\"\u003e\u003cpath d=\"M46.1709 9.17788C46.1709 8.26454...
How to use the “required” attribute with a “radio” input field
...e, along with some other suggestions on how to make Better forms, inspired by Andrew Cole.
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