在谷歌折线图上工作.我遇到的问题是图表显示一天的值,没有实现日期的时间表.我知道如果你从一周获得价值,那么图表会很宽,有什么方法可以解决这个问题吗?我在想这样的事情?

现在看起来如何:

数据库:(日期在phpadmin中保存为日期)

码:
<?php
$con=mysql_connect("localhost","root","") or die("Failed to connect with database!!!!");
mysql_select_db("chart", $con);
$sth = mysql_query("SELECT * FROM googlechart");
$rows = array();
//flag is not needed
$flag = true;
$table = array();
$table['cols'] = array(
// Labels for your chart, these represent the column titles
// Note that one column is in "string" format and another one is in "number" format as pie chart only required "numbers" for calculating percentage and string will be used for column title
array('label' …Run Code Online (Sandbox Code Playgroud) 在一个项目上工作,我开始在导航栏上.我想知道是否有可能在每个菜单栏旁边添加我自己的图标?例如,这个图标:https://www.dropbox.com/sh/0be3c7ub4245kd6/zNMrvFi6Wq
像这样:

码:
<!-- Fixed navbar -->
<div class="navbar navbar-default navbar-fixed-top" role="navigation">
<div class="container">
<div class="navbar-header">
<button type="button" class="navbar-toggle" data-toggle="collapse" data-target=".navbar-collapse">
<span class="sr-only">Toggle navigation</span>
<span class="icon-bar"></span>
<span class="icon-bar"></span>
<span class="icon-bar"></span>
</button>
<a class="navbar-brand" href="#">Project name</a>
</div>
<div class="navbar-collapse collapse">
<ul class="nav navbar-nav">
<li class="active"><a href="#">Home</a></li>
<li><a href="#about">About</a></li>
<li><a href="#contact">Contact</a></li>
</ul>
</div><!--/.nav-collapse -->
</div>
</div>
<div class="container">
<!-- Main component for a primary marketing message or call to action -->
<div class="jumbotron">
<h1>Navbar example</h1>
<p>This example is …Run Code Online (Sandbox Code Playgroud) 当我运行 perl 脚本时有什么方法可以删除它吗?我正在运行ubuntu。
perl: warning: Setting locale failed.
perl: warning: Please check that your locale settings:
LANGUAGE = (unset),
LC_ALL = (unset),
LC_PAPER = "no_NO.UTF-8",
LANG = "en_US.UTF-8"
are supported and installed on your system.
perl: warning: Falling back to the standard locale ("C").
Run Code Online (Sandbox Code Playgroud) 我正在使用bootstrap和laravel(刀片)作为后端,并且无法将我的代码上传到jdfiddle中以显示.但问题是标签远离输入框,是否可以将它放在中间?
<div class="row">
{{ Form::open(array('url' => 'bassengweb/insertHV', 'method' => 'POST')) }}
<div class="col-md-6">
<div class="form-group">
<label class="col-md-6 col-lg-6 control-label">Dato: </label>
<div class="col-md-6 col-lg-6">
{{ Form::text('Date', $date, array('class' => 'form-control')) }}
</div>
</div>
</div>
<div class="col-md-6 text-left-imp">
<div class="form-group">
<label class="col-md-6 col-lg-6 control-label">Tid: </label>
<div class="col-md-6 col-lg-6">
{{ Form::text('Time', $time, array('class' => 'form-control')) }}
</div>
</div>
</div>
</div>
Run Code Online (Sandbox Code Playgroud) 我是python的新手,正在尝试对列表进行排序并获得3个最常用的单词.我到目前为止:
from collections import Counter
reader = open("longtext.txt",'r')
data = reader.read()
reader.close()
words = data.split() # Into a list
uniqe = sorted(set(words)) # Remove duplicate words and sort
for word in uniqe:
print '%s: %s' %(word, words.count(word) ) # words.count counts the words.
Run Code Online (Sandbox Code Playgroud)
这是我的输出,我如何对最频繁的单词进行排序并仅列出第一,第二和第三个常用单词?:
2: 2
3.: 1
3?: 1
New: 1
Python: 5
Read: 1
and: 1
between: 1
choosing: 1
or: 2
to: 1
Run Code Online (Sandbox Code Playgroud) 我正在使用导航菜单,并想知道如何将多个类放在li标签中:
这是li标签
<li class='pil' class='dropdown'>
Run Code Online (Sandbox Code Playgroud)
这也是我想要的li标签:
class='{{ ($aktiv == 'dagvakt') ? 'active' : '' }}'
Run Code Online (Sandbox Code Playgroud)
我尝试过这个并没有用:
<li class='pil' class='dropdown' class='{{ ($aktiv == 'dagvakt') ? 'active' : '' }}'>
Run Code Online (Sandbox Code Playgroud) 我试图循环遍历 json 文件中的每个对象并获取idwhere trunkis的名称true。现在我只获取id每个对象的 。
json 文件:
[
{
"id": "bmw",
"color": "blue",
"trunk": true,
"seat": false
},
{
"id": "merceredes",
"color": "blue",
"trunk": false,
"seat": false
}
]
Run Code Online (Sandbox Code Playgroud)
bash脚本:
/bin/bash
for id in `jq -r -c .[] file.json`; do
echo $id | jq -r .id
done
Run Code Online (Sandbox Code Playgroud) 我的数据库已从mysql迁移到SQL Server。当我运行查询时,出现错误:
'DATE_FORMAT'不是公认的内置函数名称。
这是查询,我试图将保存在数据库2014/03/03中的日期转换为03/03/2014(DMY)。
这是查询:
DATE_FORMAT(routines.date, '%d/%m/%Y') as Dato
Run Code Online (Sandbox Code Playgroud) 为 az, AZ 编写正则表达式并允许 - 和 . _ 和整数。
例如:
测试_服务器
试过这个,但不确定如何允许 - _ 。和整数:
"^[az][AZ]*$"