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谷歌分析获得跟踪跟踪

I currently have this code, to try and find the right tracker I need (among 8-12 trackers): ga.getAll().forEach(function(tracker) { if(tracker.get('trackingId') === "UA-62921111-4") { Instead of

离子V3获取CONMULTALCAP API数据

I want to display the list of all the crypto coins available in market with the help of ionic. I have used coinmarketcap api for this. https://coinmarketcap.com/api/ I have referred this tutorial ->

鲍伯字符串索引超出范围

count = 0 s += " " for n in range(len(s)): if s[n] == 'b'and s[n+1] == 'o' and s[n+2] == 'b': count += 1 print(count) was the code I made for problem 2 in problems set 1 from edx. I saw

为什么在PuthS壳中管到%{ 0 }?

PowerShell scripts sometimes pipe to %{0}: [byte[]]$bytes = 0..65535 | %{0}; I know % is an alias for ForEach-Object and $_ represents the current pipeline object. Is this solely to avoid output?

消息传递在反应系统中的作用

Following is an excerpt from here: The foundation for a reactive system is message-passing, which creates a temporal boundary between components that allows them to be decoupled in time—this allows

使用CHACHA20聚1305节点

Older versions of node did not support chacha20-poly1305, but as of version 10.0.0, node supported openssl 1.1.0, which includes chacha. require('tls').getCiphers() includes chacha. $ openssl ciphers

需要一个逻辑来创建评论

Ok so the basis is that I want to be able to have comments on each of my post. The comments will have a reply button for each. It’s not multi threaded so one comment will have many replies. Those

R中子集中列变化的类

I have a dataframe where i need to subset it for my further usage in the program. After subsetting it , i found that the class of the column is changing to "unknown" class . when i use this column for

C平衡二叉树与C STD:映射性能

Having a discussion with some experienced developers about containers in C++, they told me that for better performance, instead of using std::map, they just use a classic C binary tree. Since an std::

在Visual Studio中什么原因引起错误C2692?

I am trying to use socket.io C++ library in my C++ app it has some dependence rapidjson and websocketpp which i have downloaded and linked but i am getting a C2694 error in VS but not sure what this

为什么要在回调中传递具有属性成功和系列的对象?

him.getGameResult = function(callback) { setImmediate(function(){ callback({success : true, series : getSeriesHim()}); }) } am trying to understand the meaning of this code but can't figure it

如何在Android中没有下拉数据时显示SPIN的提示?

I have a spinner and I used this solution for creating a hint for my spinner! my problem is, when I have no data and the array for data adapter is empty, my hint doesn't show!and after my array of

尝试删除第一个附加div使用按钮也删除jQuery中的第二个附加div

Consider there are 2 appended divs inside a main div. When I tried to remove the first appended div using revoke button it first removes the 2nd appended div. Then if again click revoke button on

不稳定长计算

Trying to use Dafny as a CAS to check that some algebraic calculations are correct. Dafny does a good job, except that it gets unstable for longer ones, failing to verify some very easy steps even

不点击弹出的哨兵用户反馈模式

I already setup sentry and it works and sends the bugs correctly, currently i'm making a "something has gone wrong page" with a report feedback button, problem is that the modal does not pop up on

PHP MySQL搜索前缀

I am doing search with prefix with PHP/MySQL but like condition give zero records. I have reference id -HFCT8765865674 and i want search 42891HFCT8765865674 where 42891 is my prefix.I have try

在哪里查找在ReDux中动作生成器传递的参数

I have this piece of action generator in one of the files of actions where I see that an object has been passed to the action generator XYZ.I can't copy paste code from the codebase of the place where

印地语英语转换

If you know hindi langauge you can understand my problem easily. Iwant to translate (धर्म टेकरी)from hindi to english,but the problem is that by using google translate the translation is "Dharam hill",

为什么我们需要将本地Hibernate异常翻译成Spring DATAccess异常

I was going through @Repository Annotation and it was mentioned that it's used for translation of Exception So that Hibernate Exception to Spring DataAccessException. Also we need to configure

代码中的ILIF函数错误

I am brand new to Python and am trying to build a text based game. The first question is "How old are you?" How can I use if/else statements to print a certain message when the user doesn't input his

如何创建在输入中更新用户类型的实况图表?

I am trying to create a webpage with a dynamic, responsive chart that updates while the user types in values. How can I do this?

作为一个新的软件工程师,2500美元的起薪是合理的吗?[暂时搁置]

I'm reading that Software engineers earn 100k a year but I'm assuming those are experienced people. As a fresh college graduate, what should the asking pay be ? Please do not factor in top tech

在使用硒导航到新页面时丢失cookie

I'm using Selenium with Python to log onto a page, and then immediately jump to another page in the same tab. I need the credentials of the page to be saved, but what happens is they are lost when I

XCODEBULD无法在CRON下找到正确的IOS开发证书

Note: The following build command is run under crontab for MacOS Sierra. I am currently using xcodebuild command line tool to build and deploy the app to iPhone as follows. Build Command HOME=/

R中的函数隐藏

Consider the following file.r: foo = function(){} bar = function(){} useful = function() {foo(); bar()} foo and bar are meant only for internal use by useful - they are not reusable at all, because

如何从故事板中创建UIButtons的随机位置?[斯威夫特XCODE]

I created 12 UIButtons by storyboard, in my program, these buttons represent cards,I want to random the buttons' position for shuffling the cards.please do me a favor, give a way or idea to achieve

WXPython ScTiLLA控件中的语法高亮显示?

I am working on a project using WxPython Phoenix which needs Syntax Highlighting. In the docs, I found wx.stc which is used for this purpose. But don't know how to do it. I saw some questions on

用JavaScript从文本中总结浮点/十进制数

I have a text area with float/decimal number in it. I want to get that value and sum it up but apparently, the code I found on the internet ignored "," and "." How can I make it work with decimal/

如何读取和格式化符合标准SQLSite的ANSI标准SQL转储文件

I have a problem, I am enthusiasm to write a script PHP which will allow me to browse a file SQL which is a dump a database MySQL. First I split variables unnecessary and capture what has been

脸谱网信使:我如何回到问候语?

I added the Facebook Messenger chat bot to my website. I added a greeting and everything is working fine. Then I tested the chat by typing a chat in it. Now I am unable to get back to it showing

MILP的增量优化实现

I am trying to implement an incremental optimization where I can feed my MILP model with new constraint/variables and remove some other constraints/variables as time passes. Not to mention solved

Apgas框架中的位置和工人之间的区别以及工人如何在Java中实现?

I have been reading the Lifeline Global Load Balancing Paper (the paper is available on the link http://www.cs.columbia.edu/~martha/courses/4130/au12/p201-saraswat.pdf). I am new to x10 language. I am

JavaScript单线程与异步

I went through the link below and understood single threaded javascript and its asynchronous nature a little https://www.sohamkamani.com/blog/2016/03/14/wrapping-your-head-around-async-programming/

相同的数据用于不同的列表项。反应物

I'm new to React.js and I'm trying to make a study project. The problem I have is the following. I have a list of JSON objects (posts) that must be shown, and when clicking the title, the post details

如何在Python 3中列出USB设备?

I am trying to monitor for USB devices when they get plugged in. A couple of test scripts fail that I am pretty sure should of worked. import pyudev context = pyudev.Context() monitor = pyudev.

机器学习-具有文本数据类型的独立列

In my dataset there is an independent column called "Cycle". It has date values written in text format. I am not understanding how to convert it into numbers. I am working with Multiple Linear

尝试使用DoCTo.GETelMyByID.InEnHTML(HTML)添加到HTML DOM中的按钮

I am trying to add a button to my HTML DOM using document.getElementbyid.innerHTML, i put the following code inside my typescript code: mainTable = mainTable + "<td>" + "<

在没有直接IP或域名的情况下在服务器上处理本地PHP文件

I have the following php file which is for fetching and displaying image read a database <?php require_once('database.php'); $db = new Database(); $id = $_GET['id']; $order = $_GET['order']; //

从2.3.0.0切换到2.4.0.0可破解版本

I build WordPress websites with the Roots stack. Recently, they released a new version which requires Ansible 2.4 instead of 2.3 to deploy the server environment locally. I have now built sites that

如果分钟/秒/毫秒是DATETMEM选择器损坏年值

I'm using the Bootstrap datatimepicker in a Knockout.js viewmodel. Here is the setup: ko.bindingHandlers.selectPicker = { init: function (element, valueAccessor, allBindings) { $(

JavaScript函数不在ASP:Butt中工作,而是在HTML按钮中工作(C语言,ASP.NET,JavaScript)

Scenario :- I have an E-Signature Capturing Tablet (Topaz TL-460-HSB-R) to capture signatures from a user/customer. The tablet company give me a javascript file with a lot functions to use with the

卡桑德拉不工作

Yes, so I've been researching for some time and found out it is not uncommon for people to have problems with ordering data in Cassandra, but I still can't figure out why my selects are not being

唯一索引不工作

I have a unique index with where the condition. but it is not working. maybe I am missing something. CREATE UNIQUE NONCLUSTERED INDEX [IDX_NBR_TIN_INFO_PASSPORT] ON [dbo].[NBR_TIN_INFO] ([

从网站上解析一些单词[暂时搁置]

I want to collect from this site all the words that are in the left column of the table. Can you write a script for this. Write on JS or on PHP

Linux薄荷的深度冻结

I want deep-freeze software for linux mint. I want to freeze filesystem and specific Directory or file. Thanks for helpping.

詹金斯中的折叠节点名称

Is there a plugin to collapse node names in Jenkins ? Scrolling down for searching node when you have more than 200 nodes - can take a time. Creating folders may also help. Thanks

WordPress站点的下拉显示为弹出窗口

I created website via wordpress with using Divi theme and Ajax Search Pro plugin the dropdown of search taxonomy is showing good on desktop browser user can easily type and find from dropdown list but

如何使用Python请求正确地向该网站形成POST请求

The url I'd like to send post request to is http://www.hkexnews.hk/sdw/search/searchsdw.aspx The search I'd like to do (manually) is simply input "1" in "Stock Code" and click "Search" I have tried

当进程被杀死或终止时,获取锁定文件并解锁文件

I am developing an application in C++ (for Linux platform) wherein I have the following requirement (mentioned in steps): If a file is not locked by a process, then acquire a lock. Else, show error

Bootstrap 4粘性顶部边距顶部

I have element sidebar and div with class sticky-top: <div class="row"> <div class="col-lg-4"> <div class="sticky-top"> . </div> </div> &

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