小编use*_*756的帖子

我尝试过word-wrap: break-word;,但它将中间的行分开.

我使用该命令收到以下错误:

$pip freeze > requirements.txt 
Warning: cannot find svn location for distribute==0.6.16dev-r0

这是我的requirements.txt文件事先:

Django==1.3
django-registration==0.7

有没有办法让matplotlib绘制一个完美的圆圈？它们看起来更像椭圆形.

R.js没有加载我的垫片,因此jQuery在tinyMCE之前加载,并且在加载之前初始化了tiny.我怎样才能让垫片起作用？:

集结js.js:

var requirejs = require('requirejs');
var config = {
    mainConfigFile: '../js/main.js',
    include: [],
    name: 'main',
    out: '../js/build/build.js',
};

    requirejs.optimize(config, function (buildResponse) {
    var contents = fs.readFileSync(config.out, 'utf8');
});

main.js:

require.config({
    paths: {
        jQuery: 'common/libs/jquery/jquery-min',
        TinyMCE: 'common/libs/tinyMCE/tiny_mce',
    },
    shim: {
        'jQuery': {
            deps:['TinyMCE'],
            exports: '$',
        },
       'jQueryUi': {
            deps: ['jQuery']
        },
        'jQuerySelectmenu': {
            deps: ['jQuery', 'jQueryUi']
        },
        'jQueryAutosize': {
            depts: ['jQuery']
        },
        'Underscore': {
            exports: '_'
        },
        'Backbone': {
            deps: ['Underscore', 'jQuery'],
            exports: 'Backbone'
        }
    }
});

require(['common/src/app'], function (App) …

我目前正在将TinyMCE源作为依赖项传递,然后调用tinyMCE.init({}); 但它没有初始化TinyMCE.当我在console.log TinyMCE时,它返回一个TinyMCE对象.代码示例如下:

define([
'jQuery',
'Underscore',
'Backbone',
'TinyMCE'
], function($, _, Backbone, tinyMCE) {

        tinyMCE.init({
            mode: "exact",
            elements: $('textarea'),
            theme: "advanced",
            theme_advanced_toolbar_location: 'top',
            theme_advanced_buttons1: 'bold,italic,underline,bullist,numlist,link,unlink',
            theme_advanced_buttons2: '',
            theme_advanced_buttons3: '',
            theme_advanced_toolbar_align: 'left',
            plugins: 'paste,inlinepopups',
            width: '100%',
            height: textarea.attr('data-height'),
            oninit: function () {
                console.log('TargetTD :');
                console.log(targetTD);

            }
        });
   }
});

当我尝试将以下脚本附加到IE时,我收到此错误:

"错误:无法获取属性'appendChild'的值:object为null或undefined"

它在Chrome中运行良好,但在IE9上进行测试时会发生这种情况.谁能告诉我错误是什么？

  // create script in document
    var fbScript = document.createElement("script");
    fbScript.type = "text/javascript";

    // make script source the facebook plugin
    fbScript.src = "http://connect.facebook.net/en_US/all.js#xfbml=1";



    // append script to appropriate tab
    document.getElementById('Tab' + tab_counter).appendChild(fbScript);

我正在尝试使用垫片加载JQuery-Ui,但是当我尝试加载它时,即使我知道路径是正确的,JQueryUi也会保持超时.

require.config({
paths: {
    jQuery: 'libs/jquery-wrapper',
    jQueryUi: 'libs/jquery-ui-min',
    jQuerySelectmenu: 'libs/jquery.ui.selectmenu',
    Underscore: 'libs/underscore-wrapper',
    Backbone: 'libs/backbone-wrapper',
},
shim: {'Backbone': {
          //These script dependencies should be loaded before loading
          //backbone.js
          deps: ['Underscore', 'jQuery'],
          //Once loaded, use the global 'Backbone' as the
          //module value.
          exports: 'Backbone'
      },
      'jQueryUi': {
          deps: ['jQuery'],
      },
      'jQuerySelectmenu': {
          deps: ['jQuery', 'jQueryUi']
      }
  }  
});

require([
    'jQuery',
    'Underscore',
    'Backbone',  
    'jQueryUi',
    'jQuerySelectmenu'  
], 
    function(App) {
        require(['order!src/app']
     ,     function (App) {
    App.initialize();
}); 
});

这是我尝试安装Node-Proxy的一个例子,因为NowJS需要它:

sudo npm install node-proxy

    > node-proxy@0.5.2 install /home/jennifer/node_modules/node-proxy
    > make

    BUILDING: C++ Component
    Checking for program g++ or c++          : /usr/bin/g++ 
    Checking for program cpp                 : /usr/bin/cpp 
    Checking for program ar                  : /usr/bin/ar 
    Checking for program ranlib              : /usr/bin/ranlib 
    Checking for g++                         : ok  
    Checking for node path                   : not found 
    Checking for node prefix                 : ok /usr/local 
    'configure' finished successfully (0.034s)
    Waf: Entering directory `/home/jennifer/node_modules/node-proxy/src/build'
    no such environment: default
    Traceback (most recent call last):
      File "/usr/local/bin/node-waf", line 16, …

我一直在尝试使用这个跨浏览器发布语句,我收到以下错误:

 $.ajax({
            type: 'POST',
            url: "http://ourdevtest.com/foo/foo",
            contentType: "application/x-www-form-urlencoded; charset=utf-8",
            data: form.serialize(),
            success:function(result, textStatus, xhr) {
                form.hide();
                console.log('success in preview form');
                console.log("result: " + JSON.stringify(result));
                console.log("textStatus: " + textStatus);
                console.log("xhr: " + JSON.stringify(xhr));
                app.showThankYou();
            },
            dataType: 'json'
            });
        });
        },

返回控制台错误:POST http://%E2%80%8B /%E2%80%8B /%E2%80%8Buser:%E2%80%8Bpassword@ourdevtest.com/%E2%80%8Bfoo/ %E2%80%8B1 /%E2%80%8Bfoo /%E2%80%8B

它无法加载此URL,但我不知道如何阻止它添加奇怪的字符.

如何允许用户将文件上传到他们自己的用户指定文件夹,只看到他们上传的文件？我正在使用django文件传输.目前,它让我可以选择将媒体放入哪个文件,但我可以将其放在任何用户的文件中并查看每个用户的媒体.这是我的上传/ models.py:

from django.db import models
from django.contrib.auth.models import User, UserManager

def uploadmodel_file_upload_to(instance, filename):
    print 'instance.user.username = '+ str(instance.user.username)
    return 'uploads/%s/%s' % (instance.user.username, filename)

class UploadModel(models.Model):
    user = models.ForeignKey('auth.user')
    file = models.FileField(upload_to=uploadmodel_file_upload_to)