小编ham*_*ich的帖子

我按照这里的说明操作:

leiningen.org

从lein脚本安装.我现在有:

~/.lein/self-installs/leiningen-2.4.3-standalone.jar

我现在如何经营莱宁根？说明不清楚.

我正在尝试安装Scrapy easy_install -U Scrapy但它最终会在尝试安装时出现一个奇怪的错误"无法打开包含文件".有人知道发生了什么吗？这是我完整的追溯:

C:\Users\Mubashar Kamran>easy_install -U Scrapy
Searching for Scrapy
Reading https://pypi.python.org/simple/Scrapy/
Best match: scrapy 0.24.4
Processing scrapy-0.24.4-py2.7.egg
scrapy 0.24.4 is already the active version in easy-install.pth
Installing scrapy-script.py script to C:\Python27\Scripts
Installing scrapy.exe script to C:\Python27\Scripts
Installing scrapy.exe.manifest script to C:\Python27\Scripts

Using c:\python27\lib\site-packages\scrapy-0.24.4-py2.7.egg
Processing dependencies for Scrapy
Searching for cryptography>=0.2.1
Reading https://pypi.python.org/simple/cryptography/
Best match: cryptography 0.5.4
Downloading https://pypi.python.org/packages/source/c/cryptography/cryptography-
0.5.4.tar.gz#md5=4fd1f10e9f99009a44667fabe7980aec
Processing cryptography-0.5.4.tar.gz
Writing c:\users\mubash~1\appdata\local\temp\easy_install-jjms3i\cryptography-0.
5.4\setup.cfg
Running cryptography-0.5.4\setup.py -q bdist_egg --dist-dir c:\users\mubash~1\ap
pdata\local\temp\easy_install-jjms3i\cryptography-0.5.4\egg-dist-tmp-ry6bwd
C:\Python27\lib\distutils\dist.py:267: UserWarning: Unknown distribution option:
 'setup_requires' …

有没有办法从Android Studio导出快捷方式？例如,如果我想重新安装我的操作系统,我不想在此之后手动设置所有快捷方式.提前致谢.

我在我的Wordpress网站上加载了Disquss,该网站运行在HTTPS上.问题是,虽然评论显示在网页的底部,但它们是白色的(并且由于页面的背景也是白色的,因此它们不可见).

如果我在Chrome中打开Inspector,则会在控制台选项卡上打印以下错误.

    Refused to execute inline script because it violates the following
 Content Security Policy directive: "script-src https://*.twitter.com:* 
https://api.adsnative.com/v1/ad.json *.adsafeprotected.com *.google-analytics.com https://glitter-services.disqus.com 
https://*.services.disqus.com:* disqus.com http://*.twitter.com:* 
a.disquscdn.com api.taboola.com referrer.disqus.com *.scorecardresearch.com 
*.moatads.com https://admin.appnext.com/offerWallApi.aspx 'unsafe-eval' 
https://mobile.adnxs.com/mob *.services.disqus.com:*". Either the 'unsafe-
inline' keyword, a hash ('sha256-...'), or a nonce ('nonce-...') is required
 to enable inline execution.

这是因为Chrome中的弹出窗口拦截器扩展,但我想通过内容安全策略启用它:http://www.html5rocks.com/en/tutorials/security/content-security-policy/.基本上,错误发生在chrome-extension://*方案中,因此我需要在Content-Security-Policy中添加适当的条目以允许chrome扩展.

我应该如何禁用Chrome扩展程序的安全策略？

当我尝试sudo ping -f (URL)在mac终端上使用该命令时,我收到消息:

请求icmp_seq超时作为回复.

我怎样才能解决这个问题？

MAC OSX 10.9,Python 3.5,sip-4.17,PyQt-gpl-5.5.1,Qt5.5.1

嗨,尝试在我的系统上构建PyQt我做了以下步骤:

1. 下载/安装Qt5.5.1库
2. 下载/解压缩SIP
3. 下载/解压缩PyQt

4. 安装SIP:

   python3 configure.py -d /Library/Python/3.5/site-packages --arch x86_64
   
   make
   
   sudo make install
   

   Run Code Online (Sandbox Code Playgroud)

5. 试图安装PyQt:

   python3 configure.py -d /Library/Python/3.5/site-packages
                                  --qmake /.../Qt5.5.1/5.5/clang_64/bin/qmake
   

   Run Code Online (Sandbox Code Playgroud)

配置已停止:

    /Users/werner/OpenSource/PyQt/sip/QtPositioning/qgeolocation.sip:28:10:
                             fatal >error: 'qgeolocation.h' file not found
     #include <qgeolocation.h>
               ^
      1 error generated.
      make[1]: *** [sipQtPositioningcmodule.o] Error 1
      make: *** [sub-QtPositioning-make_first-ordered] Error 2

我试着完成安装

make
sudo make install

无论如何.但安装似乎并不完整(例如uic,pyuic5缺失).这是我的安装目录:

>ls /Library/Python/3.5/site-packages/PyQt5
QtBluetooth.so          QtSensors.so
QtCore.so               QtSerialPort.so
QtDBus.so               QtSql.so
QtDesigner.so           QtSvg.so
QtGui.so                QtTest.so
QtHelp.so               QtWebKit.so
QtMacExtras.so          QtWebKitWidgets.so
QtMultimedia.so         QtWidgets.so
QtMultimediaWidgets.so  QtXml.so
QtNetwork.so            QtXmlPatterns.so
QtOpenGL.so             _QOpenGLFunctions_2_0.so …

我必须从表中获取具有纬度/经度值的所有数据.实际上我只需要距离源1000英里范围内的所有纬度/经度值,所以为此我使用了概念并且它正确地计算纬度/经度但是当我是创建查找查询以获取具有table.latitudes <= latitudes North和table.latitudes> = latitudes South的数据

同样对于经度.

我已经制作了这些计算代码并查找了查询

 $lat1 = $coodSearch['lat'];
       $lon1 = $coodSearch['long'];
       $d = $coodSearch['dis'];
       $r = 3959;//earth's radius in miles

          //compute max and min latitudes / longitudes for search square
                $latN = rad2deg(asin(sin(deg2rad($lat1)) * cos($d / $r) + cos(deg2rad($lat1)) * sin($d / $r) * cos(deg2rad(0))));
                $latS = rad2deg(asin(sin(deg2rad($lat1)) * cos($d / $r) + cos(deg2rad($lat1)) * sin($d / $r) * cos(deg2rad(180))));
                $lonE = rad2deg(deg2rad($lon1) + atan2(sin(deg2rad(90)) * sin($d / $r) * cos(deg2rad($lat1)), cos($d / $r) - sin(deg2rad($lat1)) …

我是AngularJS和ui-router的初学者,我正试图在未找到的资源上处理404.我想在不更改地址栏中的URL的情况下显示错误.

我已经配置了我的状态:

app.config([
    "$stateProvider", function($stateProvider) {
        $stateProvider
            .state("home", {
                url: "/",
                templateUrl: "app/views/home/home.html"
            })
            .state("listings", {
                abstract: true,
                url: "/listings",
                templateUrl: "app/views/listings/listings.html"
            })
            .state("listings.list", {
                url: "",
                templateUrl: "app/views/listings/listings.list.html",
            })
            .state("listings.details", {
                url: "/{id:.{36}}",
                templateUrl: "app/views/listings/listings.details.html",
                resolve: {
                    listing: [
                        "$stateParams", "listingRepository",
                        function($stateParams, repository) {
                            return repository.get({ id: $stateParams.id }).$promise;
                        }
                    ]
                }
            })
            .state("listings.notFound", {
                url: "/404",
                template: "Listing not found"
            });
    }
]);

(我实际上是在使用TypeScript,但我试图将上面的内容改为纯JavaScript)

例如,如果我导航到以下url: http://localhost:12345/listings/bef8a5dc-0f9e-4541-8446-4ebb10882045 那应该打开listing.details状态.但是,如果该资源不存在,则从resolve函数返回的promise将失败,并在404中捕获:

app.run([
    "$rootScope", "$state",
    function($rootScope, $state) {
        $rootScope.$on("$stateChangeError", function(event, toState, toParams, fromState, …

语义Web和自然语言处理之间究竟有什么区别？

语义Web是自然语言处理的一部分吗？

我需要在停止tomcat服务后执行一些操作(配置一些东西).配置完成后,我需要确保tomcat服务再次启动并运行.我写过以下木偶代码:

Service {'tomcat': ensure => stopped }
->
class {'config':}
->
Service {'tomcat': ensure => running }

在木偶申请时,它抱怨说

'错误:重复声明:服务[tomcat]已在文件中声明'

如何解决这个问题.木偶停止服务,执行某些操作然后再次恢复服务的方法是什么？