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How can I generate unique class name for div inside a for loop in velocity template? 繁体
2015年07月13 - I have a for loop inside my velocity template to display element on web page. I am wrapping them inside div but I end up having same div name for all

How I can generate payment number as unique? 繁体
2018年01月26 - When you pay by paypal you receive payment number (as this PAY-8YW005202J095132TLI5UVIE) and I think this number is unique. The question is how I can

how can i generate a unique int from a unique string? 繁体
2011年03月28 - I have an object with a String that holds a unique id . (such as "ocx7gf" or "67hfs8") I need to supply it an implementation of int hascode() which wi

How can I center a div inside a div? 繁体
2015年01月29 - I'm trying to create a contact list but can't wrap my head around it. I want to vertically center the detailspanel: 我正在尝试创建一个联系人列表,但无法绕过它。我想垂直居中的细节面板:

Two div with the same class name, how can I scrape only the first class instance? 繁体
2016年08月09 - var Xray = require('x-ray'); var x = Xray(); var a = false; var url = "abcdeabcde"; x(url, '.listing_risultati_prodotti .sm

How can I generate unique values in the C preprocessor? 繁体
2009年07月15 - I'm writing a bunch of related preprocessor macros, one of which generates labels which the other one jumps to. I use them in this fashion: 我正在编写一堆相关的

How can I generate unique ID-s in existing db? 繁体
2013年03月28 - I have a mysql table named Food. I have 560 rows in it and the ID column is set to null for all rows. I want to generate random 10 length unique strin

How can I generate a unique ID in Python? [duplicate] 繁体
2009年07月31 - This question already has an answer here: 这个问题在这里已有答案: How to create a GUID/UUID in Python 5 answers 如何在Python 5答案中创建GUID / UUID

How can I setup a border inside the div 繁体
2013年06月03 - I was just wondering if there's a way to create a div with the "border" inside the div. What I mean is: I have a div of 200px for example and I want t

How can I use the $index inside a ng-repeat to enable a class and show a DIV? 繁体
2013年07月29 - I have a set of <li> elements. 我有一组 元素。 元素。 <ul> <li ng-class="{current: selected == 100}"> <a href ng:click="selected=10


 
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