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html - Using setInterval in jquery to make gears scroll in a loop

There is a gear. The animation we are making now is that the scroll event will be triggered when the mouse is hovering. The animation we want to make is that after the page is loaded, the gear will roll out and back again after a period of time. Both right scrolling and left scrolling can be achieve...

習慣沉默 2017-05-16 13:25:04

How to convert currency string to floating point number using Javascript

I have a textbox that will have a currency string in it and I need to convert that string to a double precision float to perform some operations. "$1,100.00"→1100.00 This needs to be done on the client side. I have no choice but to keep the currency string as input, but need to cast it to ...

P粉593118425 2023-08-23 22:49:40

Download Bitcoin prices using Html Agility Pack written in C#

I need to get Bitcoin price from https://coinmarketcap.com/currencies/bitcoin/ using HtmlAgilityPack. I'm using this example and it works fine: varhtml=@"http://html-agility-pack.net/";HtmlWebweb=newHtmlWeb();varhtmlDoc=web.Load(html);varnode=h

P粉156532706 2023-09-05 17:17:03

How to convert currency amount to cents in VueJS?

I want to be able to safely convert a currency value that looks like $5 or $5.12 to a value in cents, which is 500 and 512 respectively. newVue({el:"#app",data:{price:5.1},computed:{amount(){return(this.price*100);}},})<scriptsrc="https://cdnjs.cloudflare .com/ajax/libs/vu

P粉055726146 2024-03-28 18:46:32

python - Are there any good resources for collecting money funds?

I am currently engaged in data analysis-related work, and I first want to collect some historical records on the daily income of 10,000 yuan for financial products such as currency funds, such as Yu'ebao, Huitian Fund Quanbao, China Asset Management Fortune Bao, etc. Of course, this demand is the re...

给我你的怀抱 2017-06-12 09:25:53

java - Why does removing the last element in foreach report an error?

{代码...} Exception in thread "main" java.util.ConcurrentModificationExceptionat java.util.ArrayList$Itr.checkForComodification(ArrayList.java:901)at java.util.ArrayList$Itr.next(ArrayList.jav

PHP中文网 2017-05-17 10:04:40

Update using multiple JOINs in MySQL/Python

The first set of questions were deemed too similar to another post (it wasn't) and were closed... so I've made another attempt here, hopefully better worded this time. Some background: We have a relationship here. Securities (coins) + currencies (base coins) form a pair. A pair and a broker form an ...

P粉512526720 2023-09-12 21:19:12

javascript - The data requested using angular needs to be rendered to the page in chunks based on time. Any ideas?

{Code...} The requested data is similar to this. The data needs to be displayed based on the time in the time field and the month. How to filter the data in June and July? For example, when rendering to the page, it should be displayed like this: The amount on June 23: 3000 Category: RMB 24th Amount...

欧阳克 2017-06-28 09:27:04

How to separate data using angular filter

{Code...} The requested data is similar to this. The data needs to be displayed based on the time in the time field and the month. How to filter the data in June and July? For example, when rendering to the page, it should be displayed like this: The amount on June 23: 3000 Category: RMB 24th Amount...

女神的闺蜜爱上我 2017-06-28 09:27:13

Modify sql data, the data is inaccurate in the case of concurrency

Guys, how do you solve this problem? This is a metaphor for increasing user gold coins ~ the data is inaccurate under concurrency.

P粉592730670 2022-08-08 09:01:40

php - How does Yii flexibly configure the type and number of points affected by the entire site operation?

Operations such as user posts, favorites, support, opposition, etc. all involve the increase or decrease of the user's points, but points are divided into N types. How to uniformly manage which type of points are associated with these operations and the amount of increase or decrease? For example: w...

習慣沉默 2017-06-07 09:23:06

python mysql insert statement returns 1064

Traceback (most recent call last): File "python_mysql.py", line 78, in <module> {代码...} File "python_mysql.py", line 17, in cb_model_add {代码...} File "build/bdis

代言 2017-06-22 11:51:34

Do I need a framework to develop small programs?

I would like to ask if the development of medium-sized small programs requires currency, location, publishing information, access to h5 games, recharge, etc. What framework needs to be built?

Ignite 2018-04-10 09:37:46

ubuntu14.04 - nginx1.8 ubuntu make

{代码...} make[1]: Leaving directory /opt/nginx-1.8.0' make -f objs/Makefile manpage make[1]: Entering directory/opt/nginx-1.8.0' sed -e "s|%%PREFIX%%|/opt/nginx|" \ -e "s|%%PID_PATH%%|/o

曾经蜡笔没有小新 2017-05-16 17:23:37

javascript - How to post and submit the image and string to the server when uploading the image?

When uploading pictures, you need to provide the user's login token and the pictures to be uploaded. But how can two different data types be posted to the server together? {code...}

仅有的幸福 2017-06-28 09:25:01

How to set boolean value true in php curl

How to set fixed_rate boolean in this php curl truefixed_rate (optional) - Boolean value, can be true or false. Returns available currencies and minimum and maximum exchange amounts. <?php$curl=curl_init();curl_setopt_array($curl,array(CURLOPT_URL=>'https://api.nowpayments.io/v1/currencies',CU...

P粉344355715 2024-03-30 21:25:31

Comparing floating point calculations in Node.js: Differences between Intl.NumberFormat and decimal.js libraries

I want to understand the difference between Intl.NumberFormat and decimal.js libraries. If Intl.NumberFormat can handle monetary calculations, what does the decimal.js library do and what are its advantages over it? This question is specifically for Node.js (probably version 14+).

P粉663883862 2023-09-01 22:44:01

Fix currency format issue in PHP

numfmt_format_currency(new NumberFormatter('en',2), 31.005, "USD") This code outputs $31.00. But it should output $31.01. How to resolve this issue???This code outputs $31.00. But $31.01 should be output. how to solve this problem? ?

P粉322319601 2023-08-08 22:10:55

python3.x - Question 6 of getting json from python's simulated trading api with oanda

I solved the ordering problem with everyone's help in Question 3, but when I tested the historical data today, I discovered a strange thing. I want to operate on 6 currency pairs (GBP_USD, EUR_USD, USD_CAD and USD_CHF, USD_JPY, AUD_USD). I want GBP_USD, EUR_US...

PHP中文网 2017-06-12 09:27:26