标签云

微信群

扫码加入我们

WeChat QR Code

SyfON-PHP.ini误差

My php.ini file is not correctly setup, I want the file path of php.ini be the same as is it in the Apache program. How can i do this? In the project is: Configuration File (php.ini) Path: /etc

如何使用NoDEJS IMAGEMAGIK库将PDF的第一页转换成JPG?

I am attempting to convert pdf files into a preview icon jpg using the imagemagick library for NodeJS. I am trying to generate a preview of only the first page (for multi-page pdfs). In the normal

实时数据库FixBasic的统一检索

I have a database like this myDB My question is how do I get only one of the e-mails? I tried it but all I got was all the emails. this is my script The Script thanks/

如何利用CSS创建折线,不使用SVG就可以将两个元素连在一起?

Like shown above image. Two buttons positioned inside a table and the table acts like steps. If the first step finished then moved to the second. But the line should show like step1 to step2. How do I

C语言中词典的检索

I was recently asked about this in interview. How to implement search using dictionary. The search works just like google where you get suggestion as you type and search can be on multiple fields on

循环的PHP批处理

I have an end point that I can send a GET request to and it returns a different result depending on the limit and offset. https://example-foo-bar.com?l=100&o=0 // returns the first 100 items. I

如何在DOCKER窗口上使用-max并发上传标志?

I've been trying to do docker push --max-concurrent-uploads and docker --max-concurrent-uploads but doesn't seem to work. How can I use it?

MatpTLIB动画不在类内更新

I'm writing a simple class to plot a sensor value in real-time. However, the animation does not run within the class. I've tried to return the animation object to have an instance outside of the

MySQL扩展在MAMP PHP上显示错误

I have uncommented the relevant .ini file and all mysql and mysqli extensions are supposedly working. But when I turn display Errors on it shuts down the mysqli extension and doesnt let me use mysqli.

SARKSQL-重命名列会影响分区吗?

I have written an explicitJoin API which renames the columns in a Dataset with either a l_ or r_ prefix to disambiguate and to solve problems with spark lineage, i.e columnName1#77 not found in

角度休息只从呼叫获取ID

I want to do a call then get the ID from that call and use it in some code later but how do I only get the ServiceProvider number? this is what I get from my rest call: {"mitId": 18, "

在本地导入库并在全局调用库函数以进行验证

I am new in Vue.js. I have a question about using libphonenumber-js and vee-validate integration. As I checked the document of libphonenumber-js, if I need to validate a phone number, need to use the

Python:元素不是可点击的硒

I am trying to write a program in Python that click to the next page until the it reaches to the last page. I followed some old posts on Stackoverflow and written following code: from selenium import

When making AMP Carousel, how do I make sure that the pictures, which have different proportions, stay contained in the same way? In other words, the pictures will display width: 100%, but the height

如何将DATABATE JQuery中的列数据转换为输入文本框?

I am trying to convert the data of column to input textbox where user can change the values and we can store them to database.The problem I am facing is that when I make a function to change it to

如何保存本地脚本中的登录细节

When I sign in, my login should be saved, I don't want to enter the userName Password each and every login time. below my code : login() { this.userService.login(this.user) .

在S3上为Saleor服务媒体文件

I have used saleor,django store and hosted it on google cloud, It is working fine. Now what I wanted to do is to host media files on S3 bucket. I have created a bucket and tried some tutorials but no

代码中比较原始文件的工具

I am implementing solution with protocol buffers. I generate .proto files using protobuf-net. The problem is that I am not the only person who will be able edit my code later. I would like to make

专业的FIR红外光源

I would like to know what FHIR resource has to be used for bringing the list of specialities that are available for an organisation. These specialities are encounter specific so the response must be

在变量中存储PHP,同时将其传递给JavaScript

I have the following while loop <?php while ($row=mysqli_fetch_array($winner, MYSQLI_ASSOC)) { echo "<tr><td>"; echo $row['user_id']; echo $row['username'];

游说调整

I have a canvass that dynamically changes size on user input .ie whenever he types in input text box. It works fine if the user inputs a newsize greater than the current one but if i try to shrink it

从Oracle中获取逗号分隔值

Here is two of my tables. First is the dict table, which is offer the key-value pairs code_value,code_label. And the other table subject has two columns: id, subject_type.Here is the dict table for

为什么即使没有使用元字符集,阿拉伯文和汉字也能正确地呈现?

I am very new to HTML and during my study of this mark language I encountered with tag which ensures that any any letters and characters are rendered properly in a browser. But I was wondering why

滤柱最大值和相应行值熊猫

from bs4 import BeautifulSoup import pandas as pd import numpy as np import matplotlib.pyplot as plt #pd.set_option('display.max_columns', None) a = pd.read_html("D:\\abcd\New folder\PRTG Report

角材设计中如何设置衬垫图标按钮

I am trying to set numbers in mat-icon button instead of other icons.but in my case when I set some other icons it's working but when I set numbers it's showing a blank button . I tried to resolve

如何通过组循环主机

{% for host in groups['db_server'] %} [server{{ loop['index'] }}] ip={{ hostvars[host]['ansible_eth0']['ipv4']['address'] }} {% endfor %} I want to get host ipv4 via groups. But I got only

D3-工具提示,不能读取属性

I have a stackBlitz here - https://stackblitz.com/edit/d3-tooltip?embed=1&file=src/app/bar-chart.ts&hideNavigation=1 I'm trying to show a tooltip when I hover over the bars in the chart and

Saiu POST SVG PARAM通过API导出SVG图

What should I pass in svg param field for exporting svg through REST API SAIKU. There is no any expamles, any answers. Maybe someone know and can help me with this. Or maybe exist another way to get

Laravel指数

So I've been parsing YAML file and have a field called indexes, which refers to the table columns (defines the table indexes). And they have a property sort : ASC columns: sta_id: { type:

游戏服务器数据库vs服务器内存

I have been looking through the web to find an answer to my questions however cannot seem to answer them. If anybody is able to direct me to some source information or shed light with their knowledge

在随机位置合并2个数组

How would someone merge 2 arrays where $_array_1 is scattered but $_array_2 maintains its original order? I have 2 arrays $_array_1 = array( 290, 188, 519 ); $_array_2 = array( 213, 702, 231, 173,

日期字段数据类型vSARAR与SSM中的减法操作符不兼容

I've tried to search the answer for this but none of the solutions I've found have worked. I need to subtract 2 date fields from one other: datearrival - date departed but these are both varchar and

WAGHT在页面更新中引发验证错误

On publishing updates to an existing wagtail page it raises a ValidationError with the message below. ValidationError({'live_revision': ['page revision instance with id 33 does not exist.']}) All

更多CPU内存在应用程序中的应用

I have a react app where I make have lot of DOMs, The DOM's are of different types(image, video, svg's). All these DOM's are not rendered at initial stage and will be rendered at the click of a button.

AutoLayOutE内容视图背景不调整大小

I made a dynamic data view with constraints. Once the data loaded into the form the form is updating its size properly in the scrollview's content view. But I cannot get the background color properly

如何优化LINQ语句?

I am having performance issues with this LINQ Query.Please help me optimize this linq statement for performance. How can I optimize this query, and run it in one select statement ? from

页面不

I have a NAV 2018 extension with different pages. Those pages stopped appearing in search after I modified app.json. In app.json I changed the name, description and version. The UsageCategory

如何使用节点JS Passport向客户端发送错误消息?

I am using passport with local strategy .but I want to send message and status when credential is not match or (user is not exit is DB) here is code router.js const passport = require('passport');

如何获取数据源的编辑事件

How I can get event on any edit in DataBindingSource to change button color after any filed is editing

如何将自定义UIVIEW添加到UIBututButon项目?

I am trying to add a UILabel as a custom view to the backButtonItem of the navigationItem. But it doesn’t show up. I want to achieve something like the Mail iOS App as in the following picture where

用LoalGal.SVD不同的结果

I'm trying to translate a function from numpy to tensorflow but I'm getting different results when using tf.linalg.svd and np.linalg.svd. The numbers I get out are the same, but the signs vary and I

Django:文件字段,缺少内容类型

If I read the docs correctly, then the FileField in Django does not know the content_type of the file: https://docs.djangoproject.com/en/2.1/ref/models/fields/ I would like to store files in a Django

如何在3个微服务之间迁移数据

Let's imagine that I have 3 microservice: The source service contains data in XML format inside the database. The target service should contain transformed XML as a ZIP file. The 3rd service knows

SWIFT中的谷歌语音到文本集成

I am developing a application that the voice as input and must give the text as the output and it is an iOS app and previously i developed the app through the Siri kit and implemented it. But problem

Ubuntu不检测WiFi

I am using HP Laptop .Today i installed ubuntu 18.04 with wifi drivers installed as per downloaded and shown during ubuntu installation. But it is not detecting wifi. How to download the drivers that

在Nux.Copy.JS中添加CSS文件URL

I am trying to add my own CSS which is composed of output of Sass but I do no know how to as per the documentation say module.exports = { css: [ // Load a Node.js module directly (here it's a

如何进行在线编码判断?[暂时搁置]

I am trying to make online coding judge to host coding competitions in our college using django, python, can any one tell me how to compile and run user input i.e source code of c,c++ languages by

从熊猫Multindex获得子集索引

Given this pandas.core.frame.DataFrame sample: col 0 2 0 0 1 3 1 I would like to get those indexes where col is 1: df[df['col']==1] The expecter result would be a vector (0,

没有配置IDP,请使用Spring SAML更新包含至少一个IDP的元数据

I am trying to implement the Spring Security with SAML using the tutorial by @VladimírSchäfer i.e. https://docs.spring.io/spring-security-saml/docs/1.0.x/reference/html/chapter-quick-start.html

PHPMYFAQ 2.910中检测到的慢度[重复]

I have installed phpMyFAQ 2.9.10 using xampp. The thing is its extremely taking time for loading the page or each and every process. It could be helpful if someone could guide on improving the

2

6

1970年01月01日00分05秒