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Trending in Stackoverflow

See what the Stackoverflow community is most excited about today.

Date: 2017-10-19

  1. How do I change Bootstrap 3 column order on mobile layout?

    tags: html, css, twitter-bootstrap, order, multiple-columns

    201 votes, 6 answers and 122478 views

    \r\n I'm making a responsive layout with a top fixed navbar. Underneath I have two columns, one for a sidebar (3), and one for content (9). Which on desktop looks like this\r\n navbar\n [3][9]\r\nWhen I ...\r\n

  2. How to get past the login page with Wget?

    tags: wget

    180 votes, 8 answers and 183653 views

    \r\n I am trying to use Wget to download a page, but I cannot get past the login screen.\n\nHow do I send the username/password using post data on the login page and then download the actual page as an ...\r\n

  3. What does the forall keyword in Haskell/GHC do?

    tags: haskell, syntax, types, ghc, forall

    224 votes, 8 answers and 24719 views

    \r\n I'm beginning to understand how the forall keyword is used in so-called "existential types" like this:\n\ndata ShowBox = forall s. Show s => SB s\r\nThis is only a subset, however, of how forall is ...\r\n

  4. How to unsubscribe to a broadcast event in angularJS. How to remove function registered via $on

    tags: angularjs

    238 votes, 8 answers and 91237 views

    \r\n I have registered my listener to a $broadcast event using $on function\n\n$scope.$on("onViewUpdated", this.callMe);\r\nand I want to un-register this listener based on a particular business rule. But my ...\r\n

  5. What is the main purpose of setTag() getTag() methods of View?

    tags: android, view

    326 votes, 8 answers and 178407 views

    \r\n What is the main purpose of such methods as setTag() and getTag() of View type objects? \n\nAm I right in thinking that I can associate any number of objects with a single View?\r\n

  6. What's the difference between SoftReference and WeakReference in Java?

    tags: java, reference, weak-references, soft-references

    628 votes, 10 answers and 144589 views

    \r\n What's the difference?   \r\n

  7. How to convert a char array back to a string?

    tags: java, arrays, string, char

    271 votes, 10 answers and 462198 views

    \r\n I have a char array:\n\nchar[] a = {'h', 'e', 'l', 'l', 'o', ' ', 'w', 'o', 'r', 'l', 'd'};\r\nMy current solution is to do \n\nString b = new String(a);\r\nBut surely there is a better way of doing this?\r\n

  8. Node.js: Setting Environment Variables

    tags: node.js, environment-variables

    203 votes, 13 answers and 299476 views

    \r\n I'm trying to follow a tutorial and it says:\n\n"There are a few ways to load credentials.\r\nLoaded from environment variables,\nLoaded from a JSON file on disk,\r\nThe keys need to be as follows:\n\nUSER_ID, ...\r\n

  9. Using wget to recursively fetch a directory with arbitrary files in it

    tags: shell, wget

    396 votes, 10 answers and 453408 views

    \r\n I have a web directory where I store some config files. I'd like to use wget to pull those files down and maintain their current structure. For instance, the remote directory looks like:\n\nhttp://...\r\n

  10. How to disable breadcrumbs in Eclipse

    tags: eclipse, breadcrumbs

    282 votes, 10 answers and 76674 views

    \r\n How can I disable the Java editor breadcrumb in Eclipse?\r\n