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Trending in Stackoverflow

See what the Stackoverflow community is most excited about today.

Date: 2017-12-17

  1. jQuery.ajax handling continue responses: “success:” vs “.done”?

    tags: ajax, jquery

    256 votes, 2 answers and 137294 views

    \r\n I have been working with jQuery and AJAX for a few weeks now and I saw two different ways to 'continue' the script once the call has been made: success: and .done.\n\nFrom the synopsis from the jQuery ...\r\n

  2. How do I delete (unset) an exported environment variable?

    tags: linux, environment-variables, unset

    967 votes, 3 answers and 547486 views

    \r\n Before installing gnuplot I set the environment variable GNUPLOT_DRIVER_DIR = /home/gnuplot/build/src.\n\nDuring the installation something went wrong; now I want to remove the GNUPLOT_DRIVER_DIR ...\r\n

  3. Styles.Render in MVC4

    tags: c#, asp.net-mvc, razor, asp.net-mvc-4

    341 votes, 6 answers and 133711 views

    \r\n In a .NET MVC4 project how does @Styles.Render works?\n\nI mean, in @Styles.Render("~/Content/css") which file is it calling?\n\nI dont have a file or a folder called "css" inside my Content folder.\r\n

  4. How to add multiple font files for the same font?

    tags: css, fonts, css3, font-face

    349 votes, 6 answers and 157954 views

    \r\n I'm looking at the MDC page for the @font-face CSS rule, but I don't get one thing. I have separate files for bold, italic and bold + italic. How can I embed all three files in one @font-face rule? ...\r\n

  5. How can Python iterate over dictionaries with 'for' loops using only the dict keys?

    tags: python, python-2.7, dictionary, key, iteration

    1657 votes, 12 answers and 2233477 views

    \r\n I am a bit puzzled by the following code:\n\nd = {'x': 1, 'y': 2, 'z': 3} \nfor key in d:\n print key, 'corresponds to', d[key]\r\nWhat I don't understand is the key portion. How does Python recognize ...\r\n

  6. Use LINQ to get items in one List<>, that are not in another List<>

    tags: c#, linq, .net-3.5

    324 votes, 8 answers and 216040 views

    \r\n I would assume there's a simple LINQ query to do this, I'm just not exactly sure how. Please see code snippet below, the comment explains what I'd like to do:\n\nclass Program\n{\n static void Main(...\r\n

  7. getWidth() and getHeight() of View returns 0

    tags: java, android, android-layout, getter

    330 votes, 8 answers and 216966 views

    \r\n I am creating all of the elements in my android project dynamically. I am trying to get the width and height of a button so that I can rotate that button around. I am just trying to learn how to work ...\r\n

  8. differences between dependencymanagement and dependencies in maven

    tags: maven-2, dependencies, pom.xml

    427 votes, 9 answers and 141996 views

    \r\n What is the difference between dependencyManagement and dependencies?\nI have seen the docs at Apache Maven web site.\nIt seems that a dependency defined under the dependencyManagement can be used in it'...\r\n

  9. What are the uses of the exec command in shell scripts?

    tags: shell, unix, exec

    182 votes, 2 answers and 204064 views

    \r\n Can anyone explain what are the uses of the exec command in shell scripting with simple examples?\r\n

  10. What is init.py for?

    tags: python, module

    1142 votes, 10 answers and 478470 views

    \r\n What is init.py for in a Python source directory?\r\n