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How to set custom search paths for the terminfo database when building ncurses from source

由 六月ゝ 毕业季﹏ 提交于 2020-01-10 15:40:41
问题 How do I set custom search paths for the terminfo database when building ncurses from source? To be more specific, how do I force the primary directory to be searched in '~/.terminfo'? 回答1: From the terminfo manpage: Fetching Compiled Descriptions If the environment variable TERMINFO is set, it is interpreted as the pathname of a directory containing the compiled description you are working on. Only that directory is searched. If TERMINFO is not set, the ncurses version of the terminfo reader

Changing action bar searchview hint text color

由 江枫思渺然 提交于 2020-01-10 06:47:02
问题 How can I change the action bar search view hint text colour? This question explains how to get the EditText when using ABS: Android ActionBar Customize Search View Is there a android.R.id I could use to get a reference to the EditText so I could change the hint colour? Or is there some other way to change the colour? 回答1: android:actionBarWidgetTheme of your main theme should point to a style that has a android:textColorHint in it. That one will allow changing the hint text color of the

Changing action bar searchview hint text color

由 亡梦爱人 提交于 2020-01-10 06:46:21
问题 How can I change the action bar search view hint text colour? This question explains how to get the EditText when using ABS: Android ActionBar Customize Search View Is there a android.R.id I could use to get a reference to the EditText so I could change the hint colour? Or is there some other way to change the colour? 回答1: android:actionBarWidgetTheme of your main theme should point to a style that has a android:textColorHint in it. That one will allow changing the hint text color of the

How-to: Ranking Search Results

由 社会主义新天地 提交于 2020-01-10 02:50:05
问题 I have a webapp development problem that I've developed one solution for, but am trying to find other ideas that might get around some performance issues I'm seeing. problem statement: a user enters several keywords/tokens the application searches for matches to the tokens need one result for each token ie, if an entry has 3 tokens, i need the entry id 3 times rank the results assign X points for token match sort the entry ids based on points if point values are the same, use date to sort

Search for string in text file C

由 不问归期 提交于 2020-01-09 22:56:55
问题 The following code reads a text file one character at the time and print it to stdout: #include <stdio.h> int main() { char file_to_open[] = "text_file.txt", ch; FILE *file_ptr; if((file_ptr = fopen(file_to_open, "r")) != NULL) { while((ch = fgetc(file_ptr)) != EOF) { putchar(ch); } } else { printf("Could not open %s\n", file_to_open); return 1; } return(0); } But instead of printing to stdout [putchar(ch)] I want to search the file for specific strings provided in another textfile ie.

Search for all instances of a string inside a string

由 谁说我不能喝 提交于 2020-01-09 19:48:08
问题 Hello I am using indexOf method to search if a string is present inside another string. But I want to get all the locations of where string is? Is there any method to get all the locations where the string exists? <html> <head> <script type="text/javascript"> function clik() { var x='hit'; //document.getElementById('hideme').value =''; document.getElementById('hideme').value += x; alert(document.getElementById('hideme').value); } function getIndex() { var z =document.getElementById('hideme')

elasticsearch - Return the tokens of a field

由 烈酒焚心 提交于 2020-01-09 12:52:12
问题 How can I have the tokens of a particular field returned in the result For example, A GET request curl -XGET 'http://localhost:9200/twitter/tweet/1' returns { "_index" : "twitter", "_type" : "tweet", "_id" : "1", "_source" : { "user" : "kimchy", "postDate" : "2009-11-15T14:12:12", "message" : "trying out Elastic Search" } } I would like to have the tokens of '_source.message' field included in the result 回答1: There is also another way to do it using the following script_fields script: curl

What are some Search Servers out there? [closed]

由 混江龙づ霸主 提交于 2020-01-09 12:52:10
问题 Closed. This question is off-topic. It is not currently accepting answers. Want to improve this question? Update the question so it's on-topic for Stack Overflow. Closed 6 years ago . I'm looking to find alternatives to Solr from the Apache Software Foundation. For those that don't know, Solr is an enterprise search server. A client application uses a web-services like interface to submit documents for indexing and also to perform search queries. Solr has other features built in like caching

Google Places API - android

由 拥有回忆 提交于 2020-01-09 12:11:13
问题 I am making an android application that needs to search in my local area within 10km and display the results onto a map using pins, For example: "Starbucks", "Wallmart", Shopping mall, etc. The search word that i specify in my activity class. And to be clear: I do NOT want to open the search in Google maps, i want it to display the results inside MY own application. But i get an error at the code that executes the search. The error comes up on the following things: Url: url cannot be resolved

Google Places API - android

由 ⅰ亾dé卋堺 提交于 2020-01-09 12:05:08
问题 I am making an android application that needs to search in my local area within 10km and display the results onto a map using pins, For example: "Starbucks", "Wallmart", Shopping mall, etc. The search word that i specify in my activity class. And to be clear: I do NOT want to open the search in Google maps, i want it to display the results inside MY own application. But i get an error at the code that executes the search. The error comes up on the following things: Url: url cannot be resolved
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