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Redirect parent window from an iframe action
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window.top.location.href = "http://www.example.com";
Will redirect the parent iframe.
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Specifying an Index (Non-Unique Key) Using JPA
... If you ever need to create and index with two or more columns you may use commas. For example:
@Entity
@Table(name = "company__activity",
indexes = {@Index(name = "i_company_activity", columnList = "activity_id,company_id")})
public class CompanyActivity{
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What are all the differences between src and data-src attributes?
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The attributes src and data-src have nothing in common, except that they are both allowed by HTML5 CR and they both contain the letters src. Everything else is different.
The src attribute is defined in HTML specs, and it has a functional meaning.
The data-src attribute ...
jQuery UI “ $(”#datepicker“).datepicker is not a function”
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This was also my problem. I was using common assets within the rails asset pipeline and was both declaring jquery in my top-level meta file (application.js) AND had a jquery min file in my JS folder. Double-declare. I just removed the jquery declaration.
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Overflow:hidden dots at the end
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This seemed to work in Firefox 15.0.1: w3schools.com/cssref/tryit.asp?filename=trycss3_text-overflow
– Jace
Nov 12 '12 at 7:47
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Add new item count to icon on button - Android
...rawable/badge_circle.xml:
<shape xmlns:android="http://schemas.android.com/apk/res/android"
android:shape="oval">
<solid
android:color="#F00" />
<stroke
android:width="2dip"
android:color="#FFF" />
<padding
android:left="5dip"
android:right="5dip"
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How do I run Asynchronous callbacks in Playground
Many Cocoa and CocoaTouch methods have completion callbacks implemented as blocks in Objective-C and Closures in Swift. However, when trying these out in Playground, the completion is never called. For example:
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What to add for the update portion in ConcurrentDictionary AddOrUpdate
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As @NiklasPeter points out (stackoverflow.com/a/32796165/8479), you're better off just using the normal indexer to overwrite the value, since in your case you're not interested in the existing value if any. Much more readable.
– Rory
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How to parse/read a YAML file into a Python object? [duplicate]
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Is it possible to have a Subversion repository as a Git submodule?
...n a dedicated git repository.
git svn clone -s http://subversion.example.com/ mysvnclone
cd mysvnclone
git remote add origin git@example.com:project.git
git push origin master
Then you can add the git repository as a submodule to the original project
cd /path/to/gitproject
git submodule add git...