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可以将文章内容翻译成中文,广告屏蔽插件可能会导致该功能失效(如失效，请关闭广告屏蔽插件后再试): 问题: I want to make the current file location as the working directory. Using Rstudio (Works!): # Author : Bhishan Poudel # Program : writehere.r # Source : Rscript writehere.r # set working directory here this.dir Using Command from terminal : Rscript writehere.r (Does not work!) Error in dirname(parent.frame(2)$ofile) : a character vector argument expected Execution halted ------------------ (program exited with code: 1) Using Command from terminal : Rscript writehere.r (Works now!) # Author : Bhishan Poudel # Program : writehere.r # Source :

可以将文章内容翻译成中文,广告屏蔽插件可能会导致该功能失效(如失效，请关闭广告屏蔽插件后再试): 问题: This question already has an answer here: How to reload a page using JavaScript? 17 answers How can I refresh a page using JavaScript or HTML? 回答1: window.location.reload(); in JavaScript in HTML (where 1 = 1 second). 回答2: Here are 535 ways to reload a page using javascript, very cool: Here are the first 20: location = location location = location.href location = window.location location = self.location location = window.location.href location = self.location.href location = location['href'] location = window['location'] location = window[

可以将文章内容翻译成中文,广告屏蔽插件可能会导致该功能失效(如失效，请关闭广告屏蔽插件后再试): 问题: I'm trying to get a tile map visualization working in Kibana 4.0.1. I can see the geoip.location data in the Discover section but when I go to Visualize it as a Tile Map, I select Geo Coordinates bucket type, then aggregation type GeoHash , then when I go to Field it's blank. Kibana 4.0.1 Logstash 1.4.2-1-2c0f5a1 Elasticsearch 1.4.4 Running on Debian 7 64bit Here's my logstash config: input { udp { port => 5514 type => cisco } } filter { grok { match => { "message" => "\%{NUMBER:seq}: \*%{SYSLOGTIMESTAMP:date}: \%SEC-6-IPACCESSLOGP: list

可以将文章内容翻译成中文,广告屏蔽插件可能会导致该功能失效(如失效，请关闭广告屏蔽插件后再试): 问题: This code: navigator.geolocation.getCurrentPosition( function(position) { alert(position.coords.latitude, position.coords.longitude); }, function(error){ alert(error.message); }, { enableHighAccuracy: true ,timeout : 5000 } ); http://jsfiddle.net/FcRpM/ works in Google Chrome at my laptop, but on mobile HTC one S (android 4.1, GPS off, location via mobile networks and wifi enabled), connected to internet via WiFi. Default browser works fine. Google Chrome, Opera, Yandex.browser for android fails with "Timeout expired". other android apps

可以将文章内容翻译成中文,广告屏蔽插件可能会导致该功能失效(如失效，请关闭广告屏蔽插件后再试): 由 翻译 强力驱动 问题: I'm pretty new to Makefiles in C. I am trying to figure out where I would put -lpthread in my makefile so I can implement posix threads in my C program. Below is my Makefile, thanks in advance. CFLAGS = - g - Wall LDFLAGS = CC = gcc LD = gcc TARG1 = calc OBJS1 = calc . o $ ( TARG1 ): $ ( OBJS1 ) $ ( LD ) $ ( LDFLAGS ) $ ( OBJS1 ) - o $ ( TARG1 ) clean : rm - rf $ ( TARG1 ) $ ( OBJS1 ) 回答1: I would recommend not using -l . Instead give GCC -pthread on both the CFLAGS and LDFLAGS variables. This will make sure that preprocessor

可以将文章内容翻译成中文,广告屏蔽插件可能会导致该功能失效(如失效，请关闭广告屏蔽插件后再试): 问题: I'm trying to make LocationManager work and get weird security exception. When I run code: this.lm = (LocationManager)getSystemService(Context.LOCATION_SERVICE); this.lm.setTestProviderStatus(LocationManager.GPS_PROVIDER, LocationProvider.AVAILABLE, null, System.currentTimeMillis()); I get following exception: Caused by: java.lang.SecurityException: Requires ACCESS_MOCK_LOCATION permission at android.os.Parcel.readException(Parcel.java:1247) at android.os.Parcel.readException(Parcel.java:1235) at android.location.ILocationManager$Stub$Proxy

可以将文章内容翻译成中文,广告屏蔽插件可能会导致该功能失效(如失效，请关闭广告屏蔽插件后再试): 问题: I've written a domain and a test problem in PDDL, but apparently the graphplan implementation can't find a plan. Here's the domain: (define (domain aperture) (:requirements :strips :typing :negative-preconditions) (:types cube hallway room - location ) (:predicates (at ?l - location) (has ?c - cube) (connected ?l1 - location ?l2 - location) (in ?c - cube ?l - location) ) (:action enter :parameters (?h - hallway ?r - room) :precondition (and (connected ?h ?r) (connected ?r ?h) (at ?h) (not (at ?r))) :effect (and (at ?r) (not (at ?h))) ) (

可以将文章内容翻译成中文,广告屏蔽插件可能会导致该功能失效(如失效，请关闭广告屏蔽插件后再试): 由 翻译 强力驱动 问题: i am able to create project/delete/rename everything but when it come for getting group its says "API resource location ebbe6af8-0b91-4c13-8cf1-777c14858188 is not registered on http://khanamar3:8080/tfs/DefaultCollection/ " please help..... public PagedGraphGroups GetAllGroups () { VssConnection connection = Context . Connection ; GraphHttpClient graphClient = connection . GetClient < GraphHttpClient >(); //error coming in next line... PagedGraphGroups groups = graphClient . GetGroupsAsync (). Result ; foreach ( var group in

可以将文章内容翻译成中文,广告屏蔽插件可能会导致该功能失效(如失效，请关闭广告屏蔽插件后再试): 问题: I want to show url as "www.test.com/!#" for that i am using $locationProvider.hashPrefix("!") ; but it shows url as "www.test.com/#!" . i want "!" before hash not after hash. Thanks var app = angular.module('app', []); app.config(function ($routeProvider, $locationProvider) { $locationProvider.html5Mode(false); $locationProvider.hashPrefix("!"); $routeProvider.when('/', { templateUrl: "app.html", controller: "AppCtrl" } ) .when('/Program', { templateUrl: "detail1.html", controller: "Redirect" }) .when('/Program/123456/channel/78458585', {

可以将文章内容翻译成中文,广告屏蔽插件可能会导致该功能失效(如失效，请关闭广告屏蔽插件后再试): 问题: I have the following dataset: location category percent A 5 100.0 B 3 100.0 C 2 50.0 4 13.0 D 2 75.0 3 59.0 4 13.0 5 4.0 And I'm trying to get the nlargest items of category in dataframe grouped by location. i.e. If I want the top 2 largest percentages for each group the output should be: location category percent A 5 100.0 B 3 100.0 C 2 50.0 4 13.0 D 2 75.0 3 59.0 It looks like in pandas this is relatively straight forward using pandas.core.groupby.SeriesGroupBy.nlargest but dask doesn't have an nlargest function for groupby. Have been