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Trending in Stackoverflow

See what the Stackoverflow community is most excited about today.

Date: 2017-10-25

  1. Create a tag in GitHub repository

    tags: git, github, git-tag

    316 votes, 3 answers and 188348 views

    \r\n I have a repository in GitHub and I need to tag it. I tagged in a shell, but on GitHub it is not showing up. Do I have to do anything else?\n\nThe command I used in shell is:\n\ngit tag 2.0\r\nand now when ...\r\n

  2. TypeScript Objects as Dictionary types as in C#

    tags: arrays, object, dictionary, typescript

    188 votes, 4 answers and 104519 views

    \r\n I have some JavaScript code that uses objects as dictionaries; for example a 'person' object will hold a some personal details keyed off the email address.\n\nvar people = { : <some ...\r\n

  3. Understanding implicit in Scala

    tags: scala, syntax, playframework, keyword

    230 votes, 4 answers and 74992 views

    \r\n I was making my way through the Scala playframework tutorial and I came across this snippet of code which had me puzzled: \n\ndef newTask = Action { implicit request =>\ntaskForm.bindFromRequest.fold(\n...\r\n

  4. jQuery select all except first

    tags: jquery, jquery-selectors

    217 votes, 4 answers and 110238 views

    \r\n In jQuery how do I use a selector to access all but the first of an element? So in the following code only the second and third element would be accessed. I know I can access them manually but there ...\r\n

  5. Visual Studio 2017 error: Unable to start program, An operation is not legal in the current state

    tags: asp.net, asp.net-core, visual-studio-2017

    187 votes, 11 answers and 46252 views

    \r\n After fresh installation of Visual Studio 2017 I tried to run .NET Core Web project and when trying to run it on Chrome I am getting this error:\r\n Unable to start program, An operation is not legal ...\r\n

  6. Load dimension value from res/values/dimension.xml from source code

    tags: android, dpi, dimension

    221 votes, 7 answers and 123424 views

    \r\n I'd like to load the value as it is.\nI have two dimension.xml files, one in /res/values/dimension.xml and the other one in /res/values-sw360dp/dimension.xml. \n\nFrom source code I'd like to do ...\r\n

  7. How to delete a file or folder?

    tags: python, file-io, folder, delete-file

    1083 votes, 7 answers and 1054967 views

    \r\n How do I delete a file or folder in Python?\r\n

  8. How do I add a property to a JavaScript object using a variable as the name?

    tags: javascript, syntax

    197 votes, 8 answers and 226059 views

    \r\n I'm pulling items out of the DOM with jQuery and want to set a property on an object using the id of the DOM element. \n\nExample:\n\nobj = {};\njQuery(itemsFromDom).each(function() {\n element = jQuery(...\r\n

  9. Managing jQuery plugin dependency in webpack

    tags: javascript, jquery, amd, webpack

    272 votes, 9 answers and 165682 views

    \r\n I'm using Webpack in my application, in which I create two entry points - bundle.js for all my JavaScript files/codes, and vendors.js for all libraries like jQuery and React. What do I do in order to ...\r\n

  10. centos 7 - open firewall port

    tags: centos, firewall

    196 votes, 8 answers and 454057 views

    \r\n I am using centos 7 and I have to ensure that ports 2888 and 3888 are open.\n\nI read this article but this did not work because on centos 7 OS there is no iptables save command.\n\nsomeone told me that ...\r\n