head

cURL hanging for 15 seconds when sending HEAD requests

由 ℡╲_俬逩灬. 提交于 2019-12-30 04:15:08
问题 Background I've been timing some HTTP requests via the CLI using time and tools such as wget and curl as follows: /usr/bin/time -v wget --spider http://localhost/index /usr/bin/time -v curl http://localhost/index 2>&1 > /dev/null What I noticed is that when using curl , I was getting similar response times as with wget only on the first request, and much lower times on subsequent requests, as if the responses to curl were served from cache and wget were not. After investigating I found out

Ionicons, Bootstrap - Failed to load resource: the server responded with a status of 404 (Not Found)

由 烈酒焚心 提交于 2019-12-25 09:09:46
问题 The browser console reminds me of several errors that I can not correct. Failed to load resource: the server responded with a status of 404 (Not Found) Here the files concerned with their correct position in the FTP: ../font/bootstrap/bootstrap.min.css ../font/bootstrap/ionicons.ttf ../font/bootstrap/ionicons.woff Here my code in the <head> section: <link rel="stylesheet" href="../../font/ionicons/ionicons.min.css"> <link rel="stylesheet" href="../../font/bootstrap/bootstrap.min.css"> <link

Why does liquid {%SEO%} tag not get integrated into head? instead it shows in body

由 |▌冷眼眸甩不掉的悲伤 提交于 2019-12-25 01:40:08
问题 For some unknown reason any LIQUID syntax used inside <head> ends up in the <body> What I have done? 1) I cloned a template and build my own layout with JEKYLL static site generator. 2) I installed all gems (check gemlist: 'jekyll-seo-tag' 'liquid 4.0' ) 3) I configured config.yml 4) I added {%SEO%} to <head> Minimal <head> <meta charset="utf-8"> <meta name="author" content="Gino Ludikhuyze"> <meta name="description" content="{% if page.excerpt %}{{ page.excerpt | strip_html | strip_newlines

Chat head kind of pop up with edit text. But key pad not coming up when clicked inside

由 主宰稳场 提交于 2019-12-25 01:35:52
问题 I have implemented chat head kind of pop up for my application using service. And I have used edit text inside that. But problem is that when I click on edit text only cursor is visible and keyboard is not coming up. And not even able to select or copy paste the text inside that edit text. Any help? Thanks 回答1: I found solution to my problem. I was using the following code earlier:- Global variables:- private WindowManager mWindowManager; WindowManager.LayoutParams params; Then in onCreate of

how to add different head two tags or different head information for my two directive

由 ℡╲_俬逩灬. 提交于 2019-12-25 01:33:10
问题 I have main.cshtml file It has a head tag which includes css and js references. I have two directives / templates. I want to have different two title. When page1 opened (has template1) I want page's title to be Page-1. When page2 opened (has template2) I want page's title to be Page-2. I tried to put head tags to directive but it doesn't read title and icon-for-title. <div style="height: 100%"> <head> <title>{{::title}}</title>}} <link rel="shortcut icon" href="../../../../icons/icon1.ico"> <

Return elements list of list prologs [duplicate]

由 穿精又带淫゛_ 提交于 2019-12-25 01:06:22
问题 This question already has an answer here : Prolog list of lists get all elements (1 answer) Closed last year . How to return all the elements of a list of lists in Prolog: That's my code: treturn_list_members([[Head|_]|Lists], Head). treturn_list_members([[_|T]|Lists], Head):- return_list_members([T|Lists], Head). When I execute, it only return the elem of the first list. ?- treturn_list_members([[12,3],[45,6],[11,90]],L). L = 12 ; L = 3 ; false. 回答1: Rather use a better name. "Returning"

How to read first n-th files from directory (pleaso NOT a “head -n solution”)?

由 本小妞迷上赌 提交于 2019-12-24 12:30:43
问题 I have a directory with more then 60000 files. How to get only N of them without using a find | head -n or ls | head -n solutions, since find and ls to read this list of files takes too much time. Are there any configs for ls and find or are there any other programs, which can help to safe the time? 回答1: For what it worth: # Create 60000 files sh$ for i in {0..100}; do for j in {0..600}; do touch $(printf "%05d" $(($i+$j*100))); done; done On Linux Debian Wheezy x86_64 w/ext4 file system: sh$

How does an OS pick up the correct ico/favicon size?

由 扶醉桌前 提交于 2019-12-23 20:19:12
问题 Based on this stackoverflow discussion, one can provide various sizes in a single file and the " OS will pick the best one to show." How does this work? Do we assign several of them where one declaration fallsback on the other? 回答1: For desktop browsers, you are supposed to have a favicon.ico file and several PNG icons. favicon.ico should contain three pictures: 16x16, 32x32 and 48x48. There can be several PNG icons, depending of the platforms to support: 16x16 and 32x32 for desktop browsers,

how to use HEAD method of HTTPClient to get all headers

由 ￣綄美尐妖づ 提交于 2019-12-23 17:22:56
问题 I have to use HEAD method of HttpClient to get the header field and to check the "last-modified" date of server file. I am not able to get that, if you know how to get the header field then please reply. How to get the "last-modified" header into the String object for the comparison. Here is my code: HttpClient client = new DefaultHttpClient(); //HttpGet get = new HttpGet(url); HttpHead method = new HttpHead(url); HttpResponse response= client.execute(method); Header[] s = response

C Basic Head Command

由 ☆樱花仙子☆ 提交于 2019-12-23 10:48:07
问题 I'm trying to recreate the head, and tail commands from linux for my programming class. We just started using C so I'm new to the idea of allocating memory and pointers. I'm wondering why this doesn't work. #include <stdio.h> #include <stdlib.h> int main(int argc,char **argv){ /* Checks if correct amount of arguements */ if(argc != 2 || argc != 4){ printf("Usage: %s head <file> \n Or: head <file> -n <number of characters>", argv[0]); exit(-1); } if(strcmp(argv[1], "-n" != 0)){ char fileName
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