copy

Copy a table change values of 1 column and insert it in the same table

由 。_饼干妹妹 提交于 2019-12-04 22:33:51
问题 The title basically sums it pretty much all up, with what I'm trying to accomplish here. Some more info, I got a table that has 4 columns. I need an exact copy of it but only need to change the values of one column. Suppose that column is named customer number which is 123456 (the other values don't really matter). How can I copy the entire table and change the customer number to 123457 and insert that copy back into the same table. If everything went right, I should have twice as much (there

Copying one FlowDocument to Second FlowDocument

由 為{幸葍}努か 提交于 2019-12-04 21:56:27
问题 How can i copy the contents of one FlowDocument to another FlowDocument below is what i tryed foreach (var blk in fd1.Blocks) { fd2.Blocks.Add(blk); } fd1 is FlowDocument1 and fd2 is FlowDocument2. But i get the below error. Collection was modified; enumeration operation may not execute. Thanks Arvind 回答1: Because each Block is 'owned' by a FlowDocument, it cannot just be added to another. You must serialize it and then deserialize it, which breaks the bond with the original FlowDocument,

Batch To Find File, Copy File, then Rename File from a CSV

由 我的未来我决定 提交于 2019-12-04 21:43:03
Goal: To obtain images with the same name as column B: I currently have the images in column A stored locally as JPEGS. I also have an excel document with the files that need to be renamed. I want to: Copy Image from folder (ie. BEVBB48GSY1B.jpg) Rename File to next cell in the rows text (ie. BEV-BB48GSY1B.jpg) Automatically move on to the next Row to do the same (ie. BEVBB48GSY1B copied and renamed to BEV-BB48GSY1B27) Any ideas on which programming I need to be using or where to start? Thanks in advance. A simple batch script should do. @echo off for /F "tokens=1,2 delims=," %%j in (your.csv)

EPPlus: Copy Style to a range

由 試著忘記壹切 提交于 2019-12-04 21:40:54
问题 i would like to insert x-new rows/columns to a worksheet and apply the style of the row/column from which was inserted (backgroundcolor/border etc). This is how i add new rows: xlsSheet.InsertRow(18, RowCount); Then i would like to copy/apply the style of the "base" row to the new inserted rows: for (int i = 0; i < RowCount; i++) { xlsSheet.Cells[16, 1, 16, xlsSheet.Dimension.End.Column].Copy(xlsSheet.Cells[16 + i + 1, 1]); } But this code doesnt copy/apply the style of the "base" rows. At

COPY cassandra table from csv file

由 旧街凉风 提交于 2019-12-04 21:25:51
问题 I'm setting up a demo landscape for Cassandra, Apache Spark and Flume on my Mac (Mac OS X Yosemite with Oracle jdk1.7.0_55). The landscape shall work as a proof of concept for a new analytics platform and therefore I need some test data in my cassandra db. I am using cassandra 2.0.8. I created some demo data in excel and exported that as a CSV file. The structure is like this: ProcessUUID;ProcessID;ProcessNumber;ProcessName;ProcessStartTime;ProcessStartTimeUUID;ProcessEndTime

Java: How to read directory folder, count and display no of files and copy to another folder?

由 陌路散爱 提交于 2019-12-04 21:15:53
I have to read a folder, count the number of files in the folder (can be of any type), display the number of files and then copy all the files to another folder (specified). How would I proceed? Sean Patrick Floyd i Have to read a folder, count the number of files in the folder (can be of any type) display the number of files You can find all of this functionality in the javadocs for java.io.File and then copy all the files to another folder (specified) This is a bit more tricky. Read: Java Tutorial > Reading, Writing and Creating of Files (note that the mechanisms described there are only

Postgres COPY TO / FROM A FILE as non superuser

由 时光毁灭记忆、已成空白 提交于 2019-12-04 20:30:54
im trying to create a function that any user can call in order to copy data from/to a file... my idea is to set a function that acts as a superuser or one that is executed as "postgres" but I dont know were to start to begin with. Can anyone point me in the right direction? You're looking for "SECURITY DEFINER". See docs for details http://www.postgresql.org/docs/9.3/static/sql-createfunction.html 来源： https://stackoverflow.com/questions/20268420/postgres-copy-to-from-a-file-as-non-superuser

Problems with moving my Wordpress site to another domain/server

由 我与影子孤独终老i 提交于 2019-12-04 20:13:29
I'm having problems moving a wordpress site from one domain to another. I've searched the site but couldn find a useful answer for my situation. Here's what i did: I made a backup of the website. Then i exported the database. Then i installed Wordpress on the other domain. Then i copied all my Wordpress files of the old website on the new server overwriting the new installation. Then i deleted everything from the database on the new server and imported the database of the old server. Then i changed the database name and bpassword in the wp-config file. So i did all this but the new site isn't

Copy DOM element with its events in variable (jQuery)

由 馋奶兔 提交于 2019-12-04 20:11:29
问题 I wanted to copy DOM element in variable, so I did this: var before=$("#someid").html(); Then my script does a bunch of stuff in this "someid" DOM and after that is completed I restored DOM like it was before: $("#someid").html(before); This works ok but the problem is that I had some events in this DOM and those events can not be copied like this... So is there another way to do this? 回答1: The clone() method can preserve both event handlers and element data. You can write: var $before = $("

How can we copy the data of the datacolumn of the datatable to another datatable?

由 泪湿孤枕 提交于 2019-12-04 19:56:37
How can we copy one datacolumn with data from one datatable to another datatable ? I have datatable like DataTable datatable1=new DataTable(); and there are four columns in that table but I want only one column.So I am doing like DataTable datatable2=new DataTable(); addressAndPhones2.Columns.Add(addressAndPhones.Columns[0].ColumnName,addressAndPhones.Columns[0].DataType); but this just adds the column but I want to copy the data for that column to the datatable2.That is I want to copy the datacolumn with data from one datatable to another datatable. Two solutions spring to mind: after
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