last

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 having some trouble with a function we are supposed to be writing. Supposedly, this is how it should work, but it's giving me the incompatible pointer type error and I'm not sure how to fix it. The issue is in the qsort referencing the compare_last function. #include <stdio.h> #include <string.h> #include <stdlib.h> #define MAX_PERSONS 100 //person structure definition goes here typedef struct{ char last[32]; char first[32]; int year; }Person; //function declarations go here int compare_last(Person * ptr1, Person * ptr2); void main(void)

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 a gridview in Yii2 with two columns, first_name and last_name. I want to merge this two values into one single column named full_name made like tihs: 'first_name'.' '.'last_name' , searchable and filterable. How can i do it? 回答1: try this way: <?= GridView::widget([ 'dataProvider' => $dataProvider, 'filterModel' => $searchModel, 'columns' => [ ['class' => 'yii\grid\SerialColumn'], [ 'attribute' => 'an_attributeid', 'label' => 'yourLabel', 'value' => function($model) { return $model->first_name . " " . $model->last_name ;}, ], ['class'

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 a YUI datatable and I have a function which is invoked when I click on a row: ... YAHOO.keycoes.myDatatable = myDatatable; ... myDatatable.subscribe("rowClickEvent", oneventclickrow); var oneventclickrow = function( args ) { ... } I'd like to invoke the function subscribed to rowClickEvent on the row which is currently highlighted in the datatable (the row which was clicked for the last time). I've tried to do something like this: YAHOO.keycoes.myDatatable.getSelectedRows()[0].rowClickEvent() but getSelectedRows() doesn't return any

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: here's the case: https://jsfiddle.net/rpepf9xs/ I want to remove the border-bottom with selector: "nth-last-child()", however, if there are only 8 "li" in list, it goes wrong like this: ul { display : block ; width : 100 %; margin : 0 ; padding : 0 } li { display : block ; width : 33 %; height : 120px ; float : left ; margin : 0 ; padding : 0 ; border - bottom : #666 1px solid; background : #fcc } li : nth - last - child ( 3 ), li : nth - last - child ( 2 ), li : last - child { border - bottom : 0px } <ul> <li> 1 </li> <li> 2 </li>

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 new to ELK and I'm getting issues while running logstash. I ran the logatash as defined in below link https://www.elastic.co/guide/en/logstash/current/advanced-pipeline.html But when run filebeat and logstash, Its show logstash successfully runs at port 9600. In filebeat it gives like this INFO No non-zero metrics in the last 30s Logstash is not getting input from filebeat.Please help.. the filebeat .yml is filebeat.prospectors: - input_type: log paths: - /path/to/file/logstash-tutorial.log output.logstash: hosts: ["localhost:5043"] and

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: If I have a string like 10,000kg crane,21 , how should I strip all commas but the last to get 10000kg crane,21 ? I'm thinking this is a regular expression problem. 回答1: Another approach, which may perform much faster than a RegEx solution: Dim s As String = "10,000kg crane,21" Dim result As String = New StringBuilder ( s ). Replace ( "," , String . Empty , 0 , s . LastIndexOf ( "," c )). ToString () The gist is that it will replace all occurrences of "," with an empty string between the first character and the index of the last ","

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 am trying to use JGit to get the differences of a file from the last commit to the most recent uncommitted changes. How can I do this with JGit? (using the command line would be the output of git diff HEAD ) Following several discussions ( link1 , link2 ) I come with a piece of code that is able to find the files that are uncommited, but it I cannot get the difference of the files Repository db = new FileRepository("/path/to/git"); Git git = new Git(db); AbstractTreeIterator oldTreeParser = this.prepareTreeParser(db, Constants.HEAD); 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: I am making a simple little Social Network. I have all the inputting posts, users, etc, done. The only thing wrong right now is it is pretty much just a chat room. Whenever you post something on someone's page, the only people that can view it are the people on the page at the time. When you refresh, all the posts are gone. Here is the technical part of what I am doing when posts are sent, and what I want to do. Whenever you post a post, it does somethings that are not important, I will not list them. But there is one part that is important,

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: Trying to get my head around Scrapy but hitting a few dead ends. I have a 2 Tables on a page and would like to extract the data from each one then move along to the next page. Tables look like this (First one is called Y1, 2nd is Y2) and structures are the same. <div id="Y1" style="margin-bottom: 0px; margin-top: 15px;"> <h2>First information</h2><hr style="margin-top: 5px; margin-bottom: 10px;"> <table class="table table-striped table-hover table-curved"> <thead> <tr> <th class="tCol1" style="padding: 10px;">First Col Head</th> <th class=

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 a query of the form: select * from X where <some_date is in the last quarter> I'm really having trouble with getting the correct dates for the last quarter. So, say current date is 1st of July , i.e. in the third quarter, I'd like to get the 1st of April as FIRST and the 30th of June as the LAST day of the last quarter (i.e the second quarter). Googled a bit and found tons of solutions on this, but each and every one of them covered SQL Server and the funky methods which are available there are not available on our ORACLE database