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Enkive: Open Source Email Archiving
Real-time search and recovery of email Open source - Programming - Languages - Directories - PythonRead the article
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Q&A:'Aha!' Moments and the Holy Grail
Holy Grail - game - Video Games - Monty Python Games - Graphical AdventuresRead the article
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Avoiding and Identifying False Sharing Among Threads
When threads on different processors modify variables that reside on the same cache line CPU cache - Thread - Programming - Central processing unit - SharewareRead the article
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onchange event is not woking
- by Jim
Hello guys, Whats wrong with this code? My first function working fine but second function is not working. Please help me. Thanks function bag1() { var sum = 0; var qty = document.form1.qty.value; var pack = document.form1.pack.value; document.form1.bag.value = (qty*pack)/100; } function bag2() { var sum = 0; var qty = document.form1.qty.value; var pack1 = document.form1.pack1.value; document.form1.bag1.value = (qty*pack1)/100; } Here is HTML code <input id="item1" name="item1" type="text" maxlength="255" value=""/> <input type="text" maxlength="255" value=""/> <input id="weight" name="weight" type="text" maxlength="255" value=""/> <input id="pack" name="pack" type="text" maxlength="255" onchange="bag1();" value=""/> <input id="bag" name="bag" type="text" maxlength="255" value=""/> <input id="rate" name="rate" type="text" maxlength="255" value=""/> <input id="amount" name="amount" type="text" maxlength="255" value=""/> <input id="element_12" name="type" type="text" maxlength="255" value=""/> <input id="element_13" name="brand" type="text" maxlength="255" value=""/> <!-------------------------- Caculating 2th Row ---------------------------------------------------------------> <input type="text" maxlength="255" value=""/> <input type="text" maxlength="255" value=""/> <input id="weight2" name="weight2" type="text" maxlength="255" value=""/> <input id="pack2" name="pack2" type="text" maxlength="255" value=""/> <input id="bag2" name="bag2" type="text" maxlength="255" onchange="bag2();" value=""/> <input id="rate2" name="rate2" type="text" maxlength="255" value=""/> <input id="amount2" name="amount2" type="text" maxlength="255" value=""/> <input id="element_12" name="type" type="text" maxlength="255" value=""/> <input id="element_13" name="brand" type="text" maxlength="255" value=""/> </form type="submit" value="calculator2">Read the article
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How to add "make install" target to simple Eclipse C project
- by Jim Flood
I have a simple Eclipse C project. Is there a way to add a "make install" target to the generated makefile? I can't seem to find the right search keywords to find any useful information in the doc or by googling (i.e. there is too much noise and no signal.) I tried creating a simple project using the autotools plug-in but without being able to find any useful doc or tutorial that starts from scratch with a single C source file, I couldn't even get the project to build. Edit: I'll take an answer based on using the autotools plug-in if I can get my project to build. I don't see how to add an include dir (-I) a link dir (-L) or additional link libs to a new Hello World autotools C project. Is there any simple autotools plug-in tutorial that covers this?Read the article
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wpf mvvm client server application
- by jim
First of all i must say i am new to wpf and mvvm. I want to develop a client-server application(clients send info to the server and the serer notifies one or more of them..consider something like yahoo messenger(some user changes his status..sends info to the server and the sever notifies his friends and changes to their UI are made) My question is: does mvvm suits well with this kind of application?Read the article
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Hacking Smart Phones
Rootkits used to show smart phones can be hacked, hijacked and exploited without their owner's knowledge Operating system - Shopping - Consumer Electronics - Communications - WirelessRead the article
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MMT: Exploiting Fine-Grained Parallelism in Dynamic Memory Management
Speeding up sequential applications Programming - Memory Management - Hardware - Languages - ComponentsRead the article
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WINAPI SetLastError versus C++ Keword Throw
- by Jim Fell
What is the difference between the WINAPI SetLastError() and the C++ keyword throw? For example, are SetLastError(5); and throw 5; the same?Read the article
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Resharper 4.5: How can I discard an interface and change all references to the only implementation?
- by Jim G.
Given: I have an interface. I have only class that implements that interface. Question: With Resharper 4.5 - How can I discard that interface and change all references to the only implementation?Read the article
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Redirect a specific IP address to a special page of my homepage with .htaccess
- by Jim Knopf
How can I use .htaccess to forward a visitor of a specific IP address to a webpage on my server? This example causes an infinite loop: RewriteCond %{REMOTE_ADDR} ^123\.\123\.123\.123$ RewriteRule ^(.*)$ /specialpage.php [R,L] I found this on the web but it just does not work: SetEnvIf REMOTE_ADDR 123.123.123.123 REDIR="redir" RewriteCond %{REDIR} redir RewriteRule ^(.*)$ /specialpage.php Note: My website consists of .htm, html and .php pages. Your help would be very much appreciated.Read the article
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Managing StringBuilder Resources in C#
- by Jim Fell
Hello. My C# (.NET 2.0) application has a StringBuilder variable with a capacity of 2.5MB. Obviously, I do not want to copy such a large buffer to a larger buffer space every time it fills. By that point, there is so much data in the buffer anyways, removing the older data is a viable option. Can anyone see any obvious problems with how I'm doing this (i.e. am I introducing more performance problems than I'm solving), or does it look okay? tText_c = new StringBuilder(2500000, 2500000); private void AppendToText(string text) { if (tText_c.Length * 100 / tText_c.Capacity > 95) { tText_c.Remove(0, tText_c.Length / 2); } tText_c.Append(text); } Thanks.Read the article
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Why is my PowerShell multi dimensional array being interpreted as a 1 dimensional array?
- by Jim
I have the following code: function HideTemplates($File, $Templates) { foreach ($Template in $Templates) { Write-Host $Template[0] $Template[1] $Template[2] } } HideTemplates "test.xml" @(("one", "two", "three")) HideTemplates "test.xml" @(("four", "five", "six"), ("seven", "eight", "nine")) It prints: o n e t w o t h r four five six seven eight nine I want it to print: one two three four five six seven eight nine Am I doing something wrong in my code? Is there a way to force PowerShell to tread a multi-dimensional array with a single item differently?Read the article
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Configuration-Specific web.config Files
Automatically handling configuration files for web development Web development - Web Design and Development - India - Business and Economy - Computers and InternetRead the article
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Configuration-Specific web.config Files
Automatically handling configuration files for web development Web development - Web Design and Development - India - Business and Economy - Computers and InternetRead the article
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Where Does A UIAlertView Live While Not Dismissed
- by Jim Bonner
Does anyone know in whose subview an active UIAlertView is located or how to find the thread in which it is running?Read the article
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Adjust text size of WebView?
- by Jim Blackler
I would like to proportionally decrease the size of all text in a WebView as easily as possible. I've tried android:textSize="..." without success. Api Level 7.Read the article
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How can I expose a 3rd party's enum through my asmx?
- by Jim G.
Given: An asmx web service. A 3rd party dll that contains a useful enum. Question: How can I expose this enum through my web service without having to repeat myself and re-type the enum's members in my webservice's public class?Read the article
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How can I use perl to get a SHA1 hash of a file from the Windows command line?
- by Jim
I have a file called "secure.txt" in c:\temp. I want to run a perl command from the command line to print the SHA1 hash of secure.txt. I'm using ActivePerl 5.8.2. I have not used perl before, but it's the most convenient option available right now.Read the article
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Interface Builder hang up on retina images
- by Jim
In my app I create 2 folders for images "Standard" and "Retina" where I put a lot of images for my app. When I open one of my xib file, Interface Builder hang up... I found that if I remove Retina Image that is used by this xib, then IB will open xib without any problem... This problem occurs only with 1 xib file, another xib files can be opened without any problems. What can be the reason of hang up? Can image be bad? Or maybe I shouldn't put Retina Images to "Retina" folder? What can be the reason? Thanks...Read the article
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Why won't this TextArea return to non-Bold format, or is Font.PLAIN just like an "add-on"?
- by JIM
I am trying to Create a Simple Notepad in Java, i would post the full code but i didnt think it would be necessary since the problem is here(i think). Please Help. if(cb.getSelectedItem().equals("Plain")){ MainText.setFont(new Font(getFontName(MainText),Font.PLAIN,getFontSize(MainText)));} here are the above used methods public int getFontSize(TextArea t){ return t.getFont().getSize(); } public String getFontName(TextArea t){ return t.getFont().getFontName(); } public int getFontStyle(TextArea t){ return t.getFont().getStyle(); }Read the article