Is there an easier way to ensure that a data frame's rows are ordered according to a "target" vector as the one I implemented in the short example below? ...

I want to create an alert box after an image is loaded, but if the image is saved in the browser cache, the .onload event will not be fired. ...

I have a table on pgsql with names (having more than 1 mio. rows), but I have also many duplicates. I select 3 fields: id , name , metadata . ...

I am in the early stages of creating an app where I would like to save, sync and backup data. The app will not store any files just data in a database. It is going to be iOS 8 and up so I am able to use CloudKit. I did some research and still not clear on how Core Data, iCloud and CloudKit work to...

I think I forgot the passphrase for my SSH key, but I have a hunch what it might be. How do I check if I'm right? 5 Answer...

I have found a nice GitHub project which I extended a lot. I believe my changes are good, because they are working. But it seems the original author hasn't got the time to review these changes and include them. In fact, it is even possible that the features I need and implemented are not in the visi...

The application I'm working on at the moment has a session timeout value. If the user hasn't interacted for longer than this value, the next page they try to load, they will be prompted to log in. ...

I want to insert an if statement in a cell through vba which includes double quotes. 5 Answers ...

Recently, following any git pull , git has started spawning my text editor, and asking for a merge commit message. A commit message is already pre-filled, and I just have to save and close the window to complete the pull. ...

From what I understand the HTML5 spec lets you use IDs that are numbers like this. 5 Answers ...