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Search found 198 results on 8 pages for 'leon zhang'.

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• Remotely running batches on a Windows PC

  - by Eduardo León

  I want to remotely control my home desktop PC (running Windows 7 Professional), mainly to perform the following tasks: Downloading email attachments, and sending emails with attachments Running UI-less programs whose only inputs are files and whose only outputs are files So far, the only solution I have found is to use Remote Desktop to connect…

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• PHP mySQL count number of fields not empty

  - by Pez Cuckow

  I have a database of users where they can send messages to other users (up to four) and the ID of the message they sent is in their user row. e.g. Name, Email, Msg1, Msg2, Msg3, Msg4 Pez, me@me.com, 1, 55, 42, 5 //Send 4 messages Steve, fake@me.com, 0, 0, 0, 0 //Send 0 messages Leon, josh@me.com, 3, 0, 3, 5 //Send 3 messages How in a MySQL query…

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• Tips And Inofrmation How To Make Your Online Presence Count ?

  The primary point of website design is to make an internet site having interactive features and interfaces known as content that';s presented to the consumer as webpages when requested. Elements like... [Author: Leon Hale - Web Design and Development - June 16, 2010]

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• DateTimePicker automatically move to next datepart

  - by Leon Tayson

  Currently, when using the datetimepicker, after you enter the month you have to either hit the right arrow or the "/" for it to move to the day. Is there a property that I can set or a way to know that the month is done and move to the day and move to the year after the user is done with the day? This is the same behavior with applications written…

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• Can't change background for UIWebView in iPhone SDK

  - by leon

  Hi, Is there a way to change background color for UIWebView? None of the colors set in IB effect UIWebView behavior: before acctual content is loaded it shows as up as white (causing a white flash between the moment it is loaded and content is rendered). Setting background color programmatically does not do anything either. Here is code: …

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• how to temporarily set makeprg in vim

  - by Haiyuan Zhang

  In the normal case I use vim's make utility I will set makeprg to the Makefile of the project I'm currently working for. Since usually the project will last for weeks or even longer, I don't need to change the setting of makeprg very often . But sometimes I need to write some "foobar" code either for practicing my c++ skill or for…

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• What is the regex patten for this?

  - by Leon

  Hi there, I am looking for a regex pattern to find all the content b/w curly brackets. For example, there is a string. $string = {xxx yyy zzz} I want to find a regex pattern so that it can extract the "xxx yyy zzz" out but no {}. Thank you very much for your help.

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• jquery dynatree class methods

  - by Jj Zhang

  I'm a new user of dynatree plugin. When I read the documentation, I found the list of tree and node class member functions, such as tree.getRoot(), node.countChildren(). However, when I tried to use them, it complained that no such methods were found. Here is a sample code I am testing with: var tree =…

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• How to get/obtain Variables from URL in Flash AS3

  - by Leon

  So I have a URL that I need my Flash movie to extract variables from: example link: http://www.example.com/example_xml.php?aID=1234&bID=5678 I need to get the aID and the bID numbers. I'm able to get the full URL into a String via ExternalInterface var url:String =…

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• Problem with UIScrollView

  - by leon

  Hi, Sorry for long winded post. I am trying to understand UIScrollView and running into very simple problem. I am creating a scroll view I am making this view 1.5 size larger then normal size Using UIScrollView I expect to see some edge elements of view out of bounds,…

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• why does perl complain "Use of implicit split to @_ is deprecated"

  - by Haiyuan Zhang

  the code triger the complain is as below : #!/usr/bin/perl use strict; use warnings; my $s = "aaa bbb"; my $num_of_item = split(/\s+/, $) ; print $num_of_item; when I run the code, perl complains that "Use of implicit split to @_ is deprecated" . I really have no…

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• Why does my co-worker see a different Project file (*.csproj) using Visual Source Safe

  - by Leo Zhang

  Hello everybody, I met a problem which is very strange, my company uses Visual Source Safe to control version,but I found that my team's different member see the same .csproj file in VSS is not the same, it's very strange,can you help me? thanks!! there is a file…

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• wrapping boost::ublas with swig

  - by leon

  I am trying to pass data around the numpy and boost::ublas layers. I have written an ultra thin wrapper because swig cannot parse ublas' header correctly. The code is shown below #include <boost/numeric/ublas/vector.hpp> #include…

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• iPhone SDK: loading UITableView from SQLite

  - by leon

  Hi, I think I got a good handle on UITableViews and on getting/inserting data from/to SQLite db. I am straggling with an architectural question. My application saves 3 values int the database, there can be many/many rows. However would…

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• Code golf: Reverse quine

  - by Eduardo León

  Write a program that outputs the reverse of its source code as a string. If the source is abcd efg (i.e., the C string "abcd\nefg") Then the output should be gfe dcba (i.e., the C string "gfe\ndcba") Bonus points for using…

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• How to hide jquery ui slider on blur?

  - by Leon

  I have an image that opens ui slider div on click and allows users to set value by draging handle. What Im trying to do now is hide that handle when user click anywhere else on the page but regular .blur event doesn't seem to…

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• Pentium Assembly Code Question

  - by leon

  Hi I am new to Pentium assembly programming. Could you check if I am doing the translation of C to assembly correctly? Condition: 32-bit addresses, 32 bit integers and 16 bit characters. char[5] vowels="aeiou"; …

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• How do you make sure email you send programmatically is not automatically marked as spam?

  - by Leon Bambrick

  This is a tricky one - and I've always relied on techniques such as permission-based emails (i.e. only sending to people you have permission to send to) and not using blatantly spamish terminology. Of late, some of…

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• how to manage a "resource" array efficiently

  - by Haiyuan Zhang

  The senario of my question is that one need to use a fixed size of array to keep track of certain number of "objects" . The object here can be as simply as a integer or as complex as very fancy data structure. And…

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• Avoiding GC thrashing with WSE 3.0 MTOM service

  - by Leon Breedt

  For historical reasons, I have some WSE 3.0 web services that I cannot upgrade to WCF on the server side yet (it is also a substantial amount of work to do so). These web services are being used for file transfers…

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• UITextField with the lookup

  - by leon

  Hello, I would like to achive the same functinoanlity in the UUTextField control as Google search web site (which uses Ajax for this): as user start typing, list of suggestion searches is shown. Then more letteres…

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• url with question mark considered as new http request?

  - by Navin Leon

  I am optimization my web page by implementing caching, so if I want the browser not to take data from cache, then I will append a dynamic number as query value. eg: google.com?val=823746 But some time, if I want…

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• How to drag item out from Iframe and drop onto parent

  - by ethan.zhang

  Hi, I have a folder tree view on the left page which was in a tag, left page was the iframe container which contain the file list, when I want to drag the files out from the iframe, I got a headache. no matter…

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• How to take URL and split/string to get URL variables in Flash AS3

  - by Leon

  So I have a URL that I need my Flash movie to extract variables from: example link: http://www.example.com/example_xml.php?aID=1234&bID=5678 I need to get the aID and the bID numbers. I'm able to get the…

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• what does leading '\x' mean in a python string '\xaa'

  - by Haiyuan Zhang

  what is difference between 'aa' and '\xaa' and which chapter of python documentation will cover this topic? thanks in advance.

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