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Exchange 2010 email spoofing prevention

- by holian

Masters, Unfortunately we got some spam mail which seems to be coming from our own domain. I found some article which all says to remove Anonymous login from internet receive connector (http://exchangepedia.com/2008/09/how-to-prevent-annoying-spam-from-your-own-domain.html) I think i something misunderstood about those articles, because if i…

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Why does multiplying a double by -1 not give the negative of the current answer

- by Ankur

I am trying to multiply a double value by -1 to get the negative value. It continues to give me a positive value double man = Double.parseDouble(mantissa); double exp; if(sign.equals("plus")){ exp = Double.parseDouble(exponent); } else { exp = Double.parseDouble(exponent); exp = exp*-1; } …

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why doesn't hitting enter when a SELECT is focused submit the form?

- by Marc

Consider the following HTML: <form action=""> <input /> <select> <option>A</option> <option>B</option> </select> <input type="submit" /> </form> If the focus is on the input (text box) and I hit enter, the form submits. But, if the focus is on the…

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Why is Double.Parse so slow?

- by alexhildyard

I was recently investigating a bottleneck in one of my applications, which read a CSV file from disk using a TextReader a line at a time, split the tokens, called Double.Parse on each one, then shunted the results into an object list. I was surprised to find it was actually the Double.Parse which seemed to be taking up most of the…

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Javascript onunload form submit isn't submitting data

- by Kevin

I currently have form that checks if a user has unsubmitted changes when they leave the page with a function called through the onunload event. Here's the function: function saveOnExit() { var answer = confirm("You are about to leave the page. All unsaved work will be lost. Would you like to save now?"); if (answer) { …

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Difference between float and double

- by VaioIsBorn

I know, i've read about the difference between double precision and single precision etc. But they should give the same results on most cases right ? I was solving a problem on a programming contest and there were calculations with floating point numbers that were not really big so i decided to use float instead of double, and i…

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Database Security: The First Step in Pre-Emptive Data Leak Prevention

- by roxana.bradescu

With WikiLeaks raising awareness around information leaks and the harm they can cause, many organization are taking stock of their own information leak protection (ILP) strategies in 2011. A report by IDC on data leak prevention stated: Increasing database security is one of the most efficient and cost-effective measures an…

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When do you use float and when do you use double

- by Jakub Zaverka

Frequently in my programming experience I need to make a decision whether I should use float or double for my real numbers. Sometimes I go for float, sometimes I go for double, but really this feels more subjective. If I would be confronted to defend my decision, I would probably not give sound reasons. When do you use float…

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Problem in form submit through javascript

- by Durga Dutt

I am submitting form via javascript by using 'document.FormName.submit()' . But this is giving me error of 'submit is not a function'. I m using IE8 <script typr="text/javascript"> function submitForm() { document.theForm.submit() } </script> <body> <form name="theForm" method="post"> <input…

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Auto submit form on clicking specific dropdown - jquery

- by blasteralfred

Hi, I have a form like below <form name="testform" id="testform" action="test.php" method="get"> <input name="field1" id="field1" type="text" value=""> <input name="field2" id="field2" type="text" value=""> <select name="dropdown" id="dropdown"> <option value="option1"…

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Return Double from Boost thread

- by Benedikt Wutzi

Hi I have an Boost thread which should return a double. The function looks like this: void analyser::findup(const double startwl, const double max, double &myret){ this->data.begin(); for(int i = (int)data.size() ; i >= 0;i--){ if(this->data[i].lambda > startwl){ …

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Multiple Forms with Different Actions using Submit Buttons

- by Adam Coulson

I have Two forms in my index.php and am trying to get them to submit and POST their data seperatly Form 1 echo '<form action="process.php?type=news" method="post">'; echo '<table cellspacing="0"><tr><th>'; echo 'Add News to News Feed'; echo…

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Opening password protected Excel 2007 documents by double clicking from My documents does not work u

- by erik-van-gorp

When all of the following conditions are true, excel will open (most of the time) but will not open the document itself. No error is displayed. This only occurs with Excel files, Word and powerpoint do open perfectly. Conditions : OS is "Windows 7 Professional…

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ajax->form submit onchage event on selectTag keeping submit button on form without click

- by prashant

Hi, I am using cakephp 1.1. for my project.I used ajax-form for form creation.In one form, form submitted using onchange event of selectTag taking submit button and giving submit.click for that button.But it peroperly not redirect to view file gives error…

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C++ double division by 0.0 versus DBL_MIN

- by wonsungi

When finding the inverse square root of a double, is it better to clamp invalid non-positive inputs at 0.0 or MIN_DBL? (In my example below double b may end up being negative due to floating point rounding errors and because the laws of physics are…

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Swap bits in c++ for a double

- by hidayat

Im trying to change from big endian to little endian on a double. One way to go is to use double val, tmp = 5.55; ((unsigned int *)&val)[0] = ntohl(((unsigned int *)&tmp)[1]); ((unsigned int *)&val)[1] = ntohl(((unsigned int…

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jQuery partial page refresh after form submit

- by heeboir

When using jQuery to submit a form is it possible to place the resulting page (after the submit) inside another HTML element? I'll try to make this clearer. Up to now I've been using Callback methods that among others do a …

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Submit Form Equivalent To WML

- by Nathan Campos

I'm playing a little bit with WML with PHP, then I want to know what is the equivalent of this on WML: <form action="upload_file.php" method="post"enctype="multipart/form-data"> <label…

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HTML form with multiple submit options

- by phimuemue

Hi, I'm trying to create a small web app that is used to remove items from a MySQL table. It just shows the items in a HTML table and for each item a button [delete]: item_1 [delete] item_2…

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Attach jQuery dialog to Submit button in ASP.NET-MVC

- by RememberME

I have a submit button which has been working to submit my form in ASP.NET-MVC. I would like to attach a jQuery dialog to the button click. If the user exits out of the dialog, then I…

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Enable submit button javascript ( asp page )

- by Filipe Costa

Good morning. By default, and i don't know why, when the page ends the rendering, i get the submit button disabled. <input type="submit" class="buttonColor" disabled="disabled"…

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Using the submit button to link to another page in rails

- by Steve

I'm sure this is easy once you know rails but I'm new to it... I want to redirect to another page/action after the submit button (f.submit) is pressed, and only after it is…

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Using input type="submit" to change content

- by Conti

Okay, I'm pretty sure I'm missing something very obvious here, but I just couldn't find a proper solution so far. What I'm trying to do is simple: Have a user write…

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Mechanize Submit Form Error: Insufficient items with name '10427'

- by maneh

I'm trying to submit a form with Mechanize, I have tried different ways, but the problem persists. Can anyone help me on this. Thank you in advance! This is the…

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saving value selected in a list when submit button is cliked

- by kawtousse

Hi everyone, In my JSP I have a dropdownlist and a submit button when clicking the submit button I loose the value already selected in my list. I am using the…

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