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• Submit form in PHP using Hit Enter

  - by Ajith

  I am using an image instead of a submit button for search option and use onclick events to load the results using ajax in php.Now I need to load results by hit enter also.Is their any ways to update my application without changing the image. Thanks

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• C check if file exists, including on PATH

  - by Gary

  Hi, Given a filename in C, I want to determine whether this file exists and has execute permission on it. All I've got currently is: if( access( filename, X_OK) != 0 ) { But this wont search the PATH for files and will also match directories (which I don't want). Could anyone please help?

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• Html string reader

  - by Oakcool

  Hi all, I need to load HTML and parse it, I think that it should be something simple, I pass a string with a "HTML" it reads the string in a Dom like object, so I can search and parse the content of the HTML, facilitating scraping and things like that. Do you guys know about any thing like that. Thanks

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• Understanding Virtualization

  - by mohit

  Hi, I wana to know about Virtualization in detail. But start from basics, like what is virtualization, with real world examples and scenarios. When ever i search, i got Virtualization technologies, but i want to learn and in fcat know what exactly is virtualization, its types n all..... Please help me in getting practical details of term "Virtualization"

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• How do I use AFAssistantPane?

  - by Koning Baard

  I have searched my entire Mac for ibplugin to find the QTKit IBPlugin, but I also came accros a plugin which adds AFAssistantPane to IB. I did a Google-search but Google has no results for it. So, does anyone know how I can use this AFAssistantPane? Thanks Update: I noted that this is in a private framework (that's why it is not documented).

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• Descendent or self selector in jQuery

  - by tttppp

  I want to search for all elements with class needle in all elements returned by jQuery('.haystack') and have tried jQuery('.haystack .needle'), but this doesn't seem to pick up the case where an element has both classes. Is there a selector that will do this?

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• how to detect when a new files has been uploaded with apache / php

  - by frosty

  I need to determind when a file has been uploaded via an ftp account so i can parse the data and insert into a db. I could do this 2 different ways, either set up a schedule or watch the directory for any change. Either option would be fine. I'm new to the apache /php space so any keywords that i can search upon would be handy. Thanks.

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• Where is the best place to find pre-made, open source, java packages ?

  - by hory.incpp

  I am looking for something like a portal, or a community where everybody posts their contributions in Java. Ex. polynomial calculations, ... Scenario: Search - "polynomial" - download package (source code) Thank you.

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• Difference Between For And Foreach Loop

  - by Asim Sajjad

  Is it better to use the for loop for foreach which is used for collection? As I have heard that for loop is better then foreach as Index based search is better.

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• javascript function is not getting called onclick of hx:commant button

  - by Sunny Mate

  hi i have method called test() when iu click on the commandButton the method should get called but the method is not getting called my code is as follows method **function test() { alert('ss'); return "true"; }** and method calling is <hx:commandExButton type="submit" value="Search" styleClass="action2" id="searchButton" **onclick="return test();"** action="#{pc_WorkInProgressUserGrid.doSearchButtonAction}" immediate="true </hx:commandExButton> any suggestion would be helpful

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• Highlight the text of listboxitems inside a listbox depending on the textbox :

  - by Malcolm

  I have a listbox and I display incremental search result in it based on the text changed event of a textbox, everytime I update the listboxitemsource. The items displayed inside a listbox the text of it must be highlighted. Suppose the person enter in textbox sy and the listbox displays the result all getting started with sy : Somewhat like this..., System SystemDefault SystemFolder so for the all above 3 results Sy must be highlighted. How to achieve this? tx in advance

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• .NET Framework versions

  - by PintSizedCat

  I've had a little search and I was wondering if there is back compatibility for the .NET framework. The real question is, if there's a program that uses .NET Framework 1.1, can I install 3.5 and be done, or do I have to install 1.1 and then if something uses 3.5 I have to install 3.5 as well?

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• javascript function is not getting called onclick of hx:commandButton

  - by Sunny Mate

  When I click on the hx:commandButton the method should get called but the method is not getting called. My code is as follows: function test() { alert('ss'); return "true"; } and method calling is : <hx:commandExButton type="submit" value="Search" styleClass="action2" id="searchButton" onclick="return test();" action="#{pc_WorkInProgressUserGrid.doSearchButtonAction}" immediate="true"> </hx:commandExButton> Any suggestion would be helpful.

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• How to apply Containstable 4 two join table?

  - by jaykanth

  product table pid modelnumber 1 a 2 b 3 c ProductTransation pid name description... 1 ball ball 2 bat cricket bat i create fullText for Modelnumber in product table. " for name & Description in productTrasaction table. Now i want to join this table if i search through modelnumber or name result should be pid name modelnumber 1 ball a

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• Windows components in .net

  - by JGC

  hi I need a component in .net which able me to partition a year to some part which is making by clicking at the beginning of the part and click again at the end of that. the shape below is a sample of my need but I create it by buttons and back-color of them for showing for you: I don't know the name of this component to search for that. does anyone know this component or something like this? thank you

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• Mapping enum types with Hibernate Annotations

  - by Thiago

  Hi there, I have an enum type on my Java model which I'd like to map to a table on the database. I'm working with Hibernate Annotations and I don't know how to do that. Since the answers I search were rather old, I wonder which way is the best? Thanks in advance

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• UCMA 1.0 Set Presence Status

  - by Paleta

  Hi everyone, I'm asking here because I've search everywhere and could not find a correct solution about how to properly set a presence status using UCMA 1.0 Can you point me in the right direction? Thanks.

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• Zend Framework table Relationships

  - by Uffo

  I have a table with over 4 million rows, I want to split this table in more tables, i.e one table with 50k rows. I also need to perform a search on these tables, whats the best way to do it? with JOIN, or? do you have some better ideas? Best Regards,

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• Where are the files necessary to modify when adding a system call to linux-2.6.31

  - by mustafabattal

  Hi, when i search for adding a system call, i get many articles but they seem to be for old versions, it also seems like a trivial process. But the problem is, the directories that articles suggest does not hold for the version 2.6.31. does anyone know where unistd.h, syscall_table.S and syscalls.h or their corresponding files are? Thanks in advance.

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• Django logs: any tutorial to log to a file

  - by Algorist

  Hi, I am working with a django project, I haven't started. The developed working on the project left. During the knowledge transfer, it was told to me that all the events are logged to the database. I don't find the database interface useful to search for logs and sometimes they don't even log(I might be wrong). I want to know, if there is an easy tutorial that explains how to enable logging in Django with minimal configuration changes. Thank you Bala

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• mozilla browser hot keys? [closed]

  - by Roger22

  Hello, Where can i find the key combinations for some actions, in Mozilla Firefox? For example, Ctrl+L moves the cursor to the address bar. I wanna move the cursor in the Google search box, from the right-top position). Which key is associated with this? And some other key combinations? Thanks!

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• strange behaviour of grep in UNIX

  - by Happy Mittal

  When I type a command $ grep \\h junk then shell should interpret \\h as \h as two pairs of \ become \ each, and grep in turn, should interpret \h as \h as \ becomes \, so grep should search for a pattern \h in junk, which it is doing successfully. But it's not working for \\$. Please explain why ?

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• RegEx Advanced : Positive lookbehind

  - by mpneuried

  This is my test-string: <img rel="{objectid:498,newobject:1,fileid:338}" width="80" height="60" align="left" src="../../../../files/jpg1/Desert1.jpg" alt="" /> I want to get each of the JSON formed Elements inbetween the rel attribute. It's working for the first element (objectid). Here is my ReqEx, which works fine: (?<=(rel="\{objectid:))\d+(?=[,|\}]) But i want to do somthing like this, which doesn't work: (?<=(rel="\{.*objectid:))\d+(?=[,|\}]) So i can parse every element of the search string. I'm using Java-ReqEx

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• How to run an equation along whole column in excel vba

  - by Elad Sommer

  I want to run an excel vba which will go down column E and upon finding the value = "capa" will go two cell below, calculate the hex2dec value of that cell, present it by the cell with the value "capa" in column F and continue to search down column E. So far I've came with the below but it doesn't work: For Each cell In Range("E:E") If cell.Value = "Capa" Then ActiveCell.Offset.FormulaR1C1 = "=HEX2DEC(R[2]C[-1])" End If Next cell Thanks!

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• TSQL interview questions you ask..

  - by dotnet-practitioner

  Google search turns up some links to tsql questions. I was wondering what would SO experts would ask in an interview for TSQL.

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