cursor

MySQL-python connection does not see changes to database made on another connection even after change is committed

由 浪子不回头ぞ 提交于 2019-12-30 02:51:11
问题 I am using the MySQLdb module for Python (v1.2.3 precompiled binary for Windows Python 2.7) to read and write data to a MySQL database. Once a connection is open, I can use that connection to observe changes made to the database on that same connection, but do not see changes made using another connection, regardless of whether the other connection is made in Python or there is a change made using the MySQL command line client. In the case where I am making updates using Python, note that I

jquery 简单日历

由 给你一囗甜甜゛ 提交于 2019-12-29 20:29:46
今天试着用jquery 写了一个日历，等有时间研究一下别人写的思路，上代码： <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> <html xmlns="http://www.w3.org/1999/xhtml"> <head> <meta http-equiv="Content-Type" content="text/html; charset=utf-8" /> <title></title> <style type="text/css"> * { margin:0; padding:0;} .red { color:red;} .date { cursor:pointer;} .today { background:#F90; font-weight:bold;cursor:pointer;} #calendar { width:260px; margin:50px auto; } #date{ text-align:center; border:1px #ccc solid; border-bottom:0;} #date a { display:inline-block;

Using cursor in dbMail in sql server 2008

由 会有一股神秘感。 提交于 2019-12-29 10:03:33
问题 I am trying to send remittance info to our customers with check# and amount on the check. I am unable to send one email per customer with check num and amount and remittance info. Right now email gets generated but it is only picking one customer and sending emails equal to num of records which get pulled. Please have a look at my query below, probably I am messing up in the cursor part. New code Declare @body nvarchar(max) declare @docnum nvarchar(50) declare @numatcard nvarchar(50) declare

Using cursor in dbMail in sql server 2008

由 陌路散爱 提交于 2019-12-29 10:02:26
问题 I am trying to send remittance info to our customers with check# and amount on the check. I am unable to send one email per customer with check num and amount and remittance info. Right now email gets generated but it is only picking one customer and sending emails equal to num of records which get pulled. Please have a look at my query below, probably I am messing up in the cursor part. New code Declare @body nvarchar(max) declare @docnum nvarchar(50) declare @numatcard nvarchar(50) declare

C# Get cursor line in RichTextBox

由 梦想与她 提交于 2019-12-29 09:10:46
问题 In C#, I have a RichTextBox, and I want to get the current line of the cursor. Every answer I've found says to use: int currentLine = richTextBox1.GetLineFromCharIndex(richTextBox1.SelectionStart); However, richTextBox1.SelectionStart only updates when you make changes to the text. If you move the cursor with the arrow keys, it does not update (I've verified this by printing SelectionStart as I move around). How do I get the current line of the cursor, in a way that tracks it even if you use

Get Contact by Phone number on Android

由 断了今生、忘了曾经 提交于 2019-12-29 08:27:31
问题 I know how I can get all contacts in Android , and how to get their phone number. What I cant seem to figure out is how to get a contact by phone number... This is my current piece of code I wrote to test which phone numbers are available: // Create a cursor Cursor cursor = Base.contentResover().query(Phone.CONTENT_URI, null, null, null, null); if (cursor.moveToNext()) { Log.d("CALLOG", cursor.getString(cursor.getColumnIndexOrThrow(Phone.NUMBER))); } The problem is that i only get a few phone

How do I change the style of the cursor with JQuery?

由 Deadly 提交于 2019-12-29 06:35:14
问题 I want to change the style of the cursor as if it were going over a link. How do I do this? 回答1: Modify the CSS cursor value by using the css() method $('#selector').css('cursor', 'pointer'); Demo : http://jsfiddle.net/jomanlk/H6Nta/ 回答2: you can play around with this $('#divid').css('cursor','default'); for pointer $('#divid').css('cursor','pointer'); api http://api.jquery.com/css/ 回答3: using css http://www.echoecho.com/csscursors.htm read here for different cursor styles and apply it $('

Get first and last name of a contact rather than single display name?

由 北城余情 提交于 2019-12-29 06:16:10
问题 I am currently working with the Android Contacts content provider and currently can access a contacts full display name without issue using the following code: String[] PROJECTION = new String[] { ContactsContract.Contacts._ID, ContactsContract.Contacts.DISPLAY_NAME, ContactsContract.Contacts.HAS_PHONE_NUMBER, }; String sortOrder = ContactsContract.Contacts.DISPLAY_NAME + " COLLATE LOCALIZED ASC"; String SELECTION = "LOWER(" + ContactsContract.Contacts.DISPLAY_NAME + ")" + " LIKE '" +

Rows to Columns in SQL Server 2000

由 馋奶兔 提交于 2019-12-29 01:42:26
问题 I have this.. IDProspecto | IDObservacionCustomer | Observacion --------------------------------------------------------- 2204078 | 275214 | 03/9 Hable con Claudia me informa que Roberto ya se termino le deje.. 2204078 | 294567 | 19/09 SOLICITAN LLAME MAÑANA A ALEJANDRO 2204078 | 295310 | 20/09 se envia mail a adrian 2204078 | 304102 | CIA SOLICITA NO INSTALE EQUIPO And I want to have this... idprospecto | observacion1 | observacion2 | observacion3 | observacion4 | observacionN --------------

【mongoDB中级篇①】游标cursor

由 荒凉一梦 提交于 2019-12-28 14:34:38
简述 通俗的说,游标不是查询结果,可以理解为数据在遍历过程中的内部指针,其返回的是一个资源,或者说数据读取接口. 客户端通过对游标进行一些设置就能对查询结果进行有效地控制，如可以限制查询得到的结果数量、跳过部分结果、或对结果集按任意键进行排序等！ 直接对一个集合调用find()方法时，我们会发现，如果查询结果超过二十条，只会返回二十条的结果，这是因为Mongodb会自动递归find() 返回的游标。 基本操作 当我们使用一个变量来保存 find()的返回值时，其将不会自动进行遍历显示查询结果的操作,并没有真正的去查询数据库，只要当用到的时候（也就是遍历游标的时候）才会到数据库中将数据取出来,和PHP链接mysql资源一样: php代码 $result = mysql_query('select * from message'); //返回的是一个资源 $row=mysql_fetch_assoc($result);//返回sql查询的数组(仅为满足条件的第一条),其内部就有一个指针游标,可以通过循环反复的取出数据 while($f=mysql_fetch_assoc($result)){//每循环一次游标就前进一次,游标走到尾的时候,就不返回值了 $row[]=$f; } var_dump($row); mongoDB代码(js) // while循环 var cursor =
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