rows

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How to add empty rows to the ExtJS Grid?

I have the grid with paging. Every page has max 10 rows. Like this: I set gradient background for .x-grid3-scroller selector in CSS. Everything is fine, while the开发者_C百科re is 10 items in the Di[详细]

2023-03-28 12:25 分类：问答
jquery sort rows and values

Based in this ex. http://jsfiddle.net/vaDkF/160/ how can change input values to increase or decrease value when click on UP or DOWN mantaining order (1.2.3.4...) of values? Also how can add 开发者_Go百[详细]

2023-03-28 10:01 分类：问答
Cannot remove rows in datagridview in vb.net

My datagridview is bound to a data table. I want to filter the datagridview without affecting data table. I know one way is to use bindingsource, but binding source will use column names in its filter[详细]

2023-03-27 16:58 分类：问答
PHP add many rows to database

I have problem with database. I want to add about 10 new rows after pageload. It should check if there is an article with id (that is actually loading). If its not, add 10 of that id with different ta[详细]

2023-03-27 03:50 分类：问答
How do I join huge csv files (1000's of columns x 1000's rows) efficiently using C/C++?

I have several (1-5) very wide (~50,000 columns) .csv files.The files are (.5GB-1GB) in size (avg. size around 500MB).I need to perform a join on the files on a pre-specified column.Efficiency is, of[详细]

2023-03-27 00:59 分类：问答
How to hide the following Un-used rows in Excel sheet using Java Apache POI?

I am populating a template Excel sheet, with the data from the database : for (Map<String, Object> resultRow : dbResults) {[详细]

2023-03-26 04:29 分类：问答
Insert into a row at specific position into SQL server table with PK

I want to insert a row into a SQL server table at a specific position. For example my table has 100 rows and I want to insert a new row at position 9. But the ID column which is PK for the table alrea[详细]

2023-03-26 01:05 分类：问答
jQuery Cloning autocomplete Chain only chaining on first row

I have not found a solution to this and a new few set of eyes is needed to solve this issue. Basically you autocomplete search the vehicle and upon select a filter request is sent with json filling th[详细]

2023-03-25 18:30 分类：问答
Building a matrix by merging the same row vector multiple times

Is there a matlab function which allows me to do the following operation? x = [1 2 2 3]; and then based on x I want to build the ma开发者_C百科trix m = [1 2 2 3; 1 2 2 3; 1 2 2 3; 1 2 2 3]You are lo[详细]

2023-03-25 09:29 分类：问答
Getting comma separated values as column headers MySQL

I have set of comma separated values and I开发者_运维知识库 want to display them as columns. To elaborate it more here\'s an example what I am trying to do.[详细]

2023-03-24 17:59 分类：问答