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  • Data Usage Checker Tools

    - by Lucifer
    Hey All, I am about to begin a project for a new client, and am worried about a few things concerning data usage on their internet plan. We're in an area where most of the major networks don't cover the area, and the ones that do, have very expensive plans, with very low data allowance per month. I need to develop an app, but part of the problem lies with checking database values every 30 seconds. It's pretty important that this check is happening every 30 seconds, as the database is actually updated all day everyday, approx. every 5seconds (apparently). Each row in the database consists of about a page full of text if you were to paste it into MS Word. So, are there any logical ways of minimizing data usage in my case, and also how am I able to see exactly how much data is used just to establish a connection to the database? Are there any tools for this kind of info? Thanks :)

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  • How do I write a Java text file viewer for big log files

    - by Hannes de Jager
    I am working on a software product with an integrated log file viewer. Problem is, its slow and unstable for really large files because it reads the whole file into memory when you view a log file. I'm wanting to write a new log file viewer that addresses this problem. What are the best practices for writing viewers for large text files? How does editors like notepad++ and VIM acomplish this? I was thinking of using a buffered Bi-directional text stream reader together with Java's TableModel. Am I thinking along the right lines and are such stream implementations available for Java?

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  • Regular Expression to return the contents of a HTML tag received as a string of text

    - by Nathan Hernandez
    I have a string in my code that I receive that contains some html tags. It is not part of the HTML page being displayed so I cannot grab the html tag contents using the DOM (i.e. document.getElementById('tag id').firstChild.data); So, for example within the string of text would appear a tag like this: 12 My question is how would I use a regular expression to access the '12' numeric digit in this example? This quantity could be any number of digits (i.e. it is not always a double digit). I have tried some regular expressions, but always end up getting the full span tag returned along with the contents. I only want the '12' in the example above, not the surrounding tag. The id of the tags will always be 'myQty' in the string of text I receive. Thanks in advance for any help!

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  • Firefox doesn't display text on webpage.

    - by Ram
    hello, I was successful in displaying text on webpage but in firefox, it does not display the text at all. If i see the page source, it has text in there. but why doesn't it display? In Chrome and IE, it works fine. Edit: When i used firebug, it looks like the content is behind the screen. I just guess. What you experts say on this? <asp:Content ID="Content1" ContentPlaceHolderID="ContentPlaceHolder1" runat="Server"> <div> <table id="Table2" width="150%" border="0" cellspacing="0" cellpadding="0" class="main_content"> <tr valign="top"> <td align="left" style="height: auto"> <br /> &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;&nbsp; <asp:Label ID="lblName" runat="server" Font-Bold="True" Font-Size="10pt" ForeColor="#006699" Font-Names="Verdana"></asp:Label>&nbsp;</td> </tr> <tr style="height:32px"> </tr> <tr valign="top"> <td align="center"> <div class="reusableBlueBox" style="width: 500px;height:auto;"> <div class="reusableBlueTop"> <span>&nbsp;</span>&nbsp;</div> <div class="reusableBlueContent"> <table id="Content" border="0" cellpadding="0" cellspacing="4" class="createAccountTable"> <%-- <tr><td align="left" valign="top"><h2 align="center">WELCOME TO OUR SITE...!</h2></td></tr>--%> <tr id="trwelcome" runat="server"> <td> <div style="text-align: center; margin: 0in 0in 0pt;"> <span style="color: #00669f; font-size:large; font-family:Arial; font-weight:bold" > Welcome</span> <br> <span style="color: #00669f; font-size:small; font-family:Arial" > Please look over this welcome page to familiarize yourself with your account. </span> </div> </td> </tr> <tr id="trhelp" runat="server" visible = "false"> <td> <div style="text-align: center; margin: 0in 0in 0pt;"> <span style="color: #00669f; font-size:large; font-family:Arial; font-weight:bold" > Help</span> <br> </div> </td> </tr> <tr style="height:10px"> <td> </td> </tr> <tr> <td id="tdWelcomeContent" runat="server" valign="top" class="listStyleNone"> </td> </tr> <tr id="trthankyou" runat="server"> <td align="left"> <strong><span style="color: rgb(0,102,153); font-size: medium">Thanks for joining.</span></strong> </td> </tr> </table> <table width="200"> <tr> <td style="width: 109px; height: auto"> </td> <td style="width: 100px; height: auto" align="center"> <asp:ImageButton ID="imgbtnEnterMyAccount" runat="server" ImageUrl="~/images/enter_my_account.gif" OnClick="imgbtnEnterMyAccount_Click" Width="185px" /></td> <td style="width: 100px; height: auto"> &nbsp;</td> </tr> </table> </div> <div class="reusableBlueBottom"> <span>&nbsp;</span>&nbsp;</div> </div> <br /> <%-- <table width="200"> <tr> <td style="width: 109px; height: 37px"> <asp:ImageButton ID="btnhelp" runat="server" ImageUrl="~/images/help2.gif" OnClick="btnhelp_Click" Visible="False" /></td> <td style="width: 100px; height: 37px" align="center"> &nbsp;<asp:ImageButton ID="imgbtnEnterMyAccount" runat="server" ImageUrl="~/images/enter_my_account.gif" OnClick="imgbtnEnterMyAccount_Click" Width="185px" /></td> <td style="width: 100px; height: 37px"> &nbsp;</td> </tr> <tr> <td style="width: 109px; height: 47px"> </td> <td style="width: 100px; height: 47px"> </td> <td style="width: 100px; height: 47px"> </td> </tr> </table>--%> </td> </tr> <tr> <td align="center"> </td> </tr> <tr> <td align="center"> &nbsp;</td> </tr> </table> </div> Thanks in advance!

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  • Warn user when new data is inserted on database

    - by João Menighin
    I don't know how to search about this so I'm kinda lost (the two topics I saw here were closed). I have a news website and I want to warn the user when a new data is inserted on the database. I want to do that like here on StackOverflow where we are warned without reloading the page or like in facebook where you are warned about new messages/notifications without reloading. Which is the best way to do that? Is it some kind of listener with a timeout that is constantly checking the database? It doesn't sounds efficient... Thanks in advance.

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  • How to change the text of the multiple asp:label using for loop in C# ASP.NET

    - by Minelava
    I want to change the asp label multiple times. Here is the asp.net code <asp:Label ID="lbl_Text1" runat="server" Text=""> <asp:Label ID="lbl_Text2" runat="server" Text=""> <asp:Label ID="lbl_Text3" runat="server" Text=""> <asp:Label ID="lbl_Text4" runat="server" Text=""> Instead of using this: C# Code lbl_Text1.Text = "hello"; lbl_Text2.Text = "hello"; lbl_Text3.Text = "hello"; lbl_Text4.Text = "hello"; I tried to use for loop for (int i = 1; i <= 4; i++) { lbl_Text[i].Text = "hello"; } And I get this error..... cannot apply indexing with [] to an expression of type 'system.web.ui.webcontrols.label' Is there anyone can help me on that?

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  • Getting the text from a drop-down box

    - by Teifion
    This gets the value of whatever is selected in my dropdown menu. document.getElementById('newSkill').value I cannot however find out what property to go after for the text that's currently displayed by the drop down menu. I tried "text" then looked at W3Schools but that didn't have the answer, does anybody here know? For those not sure, here's the HTML for a drop down box. <select name="newSkill" id="newSkill" <option value="1"A skill</option <option value="2"Another skill</option <option value="3"Yet another skill</option </select Thanks

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  • Need to dynamically-generate a "sticky note" text

    - by gravyface
    Working on a website that has an image of a sticky note which will change text somewhat frequently (every month or so) as new "todo" items are created on it. Font I'm currently using is not Web Safe and the text is slightly angled to match the skew of the sticky note as well. Now I'm a pragmatist, and in situations like this I would normally secede defeat and opt for something more CSS/HTML practical. But no more! I'm falling a bit behind on what's going on with HTML5, CSS3, PNG graphics, Flash (ugh), and/or any other rich visuals. I'm decent with PHP/CSS/JS (jquery), have dabbled in Flash/actionscript too. My question is: what tools/method should I be looking at here?

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  • Direct access to website's database with single click?

    - by Mick
    I have noticed that when selecting options (drop down menus, radio buttons etc) on some websites you see an ever more complex URL being created and then you can use that URL to access that website at a later date and go straight to the page with your desired options. Unfortunately on other websites the URL remains fixed and you appear to have no choice but to select the options all over again. I was wondering if there was some utility that would help automate this process.

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  • Create DB in Sql Server based on Visio Data Model

    - by Yaakov Ellis
    I have created a database model in Visio Professional (2003). I know that the Enterprise version has the ability to create a DB in Sql Server based on the data in Visio. I do not have the option to install Enterprise. Aside from going through the entire thing one table and relationship at a time and creating the whole database from scratch, by hand, can anyone recommend any tool/utility/method for converting the visio database model into a Sql Script that can be used to create a new DB in Sql Server?

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  • Web Application Auditing

    - by Adonis L
    How can I audit a web application specifically database changes, when the application is connecting to the database as a system account? I would like to use a simple database trigger to write to an audit table but I am unsure of how I would be able to add the user that is logged on instead of the account that is actually doing the work. I have read a few articles on identity flow but I do not fully understand the concept.

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  • JS DOM: Get elements by text content.

    - by hristo
    Hello! I am looking for a way to perform fulltext search on the DOM tree with JS. In two words, I would like to retrieve the list of text nodes which contain a given string. I've tried mootools' Element.getElements ( ':contains[string]' ) but I can't get it to work with strings containing whitespace. I'm thinking about simply indexing all text nodes and checking against each node for the string being searched for, but, in my project, there's no way of telling when the DOM updates in order to maintain such an index up-to-date. Any better ideas? Thanks

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  • How to center text in a select list

    - by Micah
    I'm having trouble styling a select list in an html form. Basically I want it to have a font size of 12px, and a height of 30px; The problem is that the box is drawn to the right hight, but the text rendering varies in each browser. In FireFox it renders it in the top left corner. I want to vertically center the text. Anyone know of a way to do this or do I need to make something custom out of a ul? Thanks

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  • CakePHP Form Helper Database Interaction

    - by xtine
    Currently I am developing a CakePHP that will list various businesses. In the database, there is a table for businesses that lists them like so: id | name | address | city | state | state_id | zip | url The state column are abbreviations of states (for listing purposes) CA, AK, FL, etc and the state_id matches up with the ids in the states table: id | name | state_abbr I have an admin_add.ctp template with form helpers for inserting new businesses. For entering a state for a business I am going to have a pull down that lists all the states. However, how do I make the database insert so it will know how to add the state abbreviation and state id when I submit the form to add the business?

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  • Automatic highlighting of text in thunderbird

    - by m000
    In days with large email influx, some emails tend to slip out of my attention. Usually these are email where I am not the primary recipient, but I am referenced at some point as having to perform some action. This point may occur after several responses to a thread. E.g.: Hello B, Hello A, Dear all, Could someone give me feedback on document X? Thanks, A. Please find my remarks below: ... Best, B. Thank you for the feedback. I have incorporated it in the document. C, can you make a final proof-reading pass and post it online? Thanks, A. Is there a way in thunderbird to highlight the sentence/paragraph where my name ("C" in this example) or some other configurable keyword occurs, so that I can easily check if I have to take action? Note that I am looking for a way to identify the part of the message that directly concerns me and not which messages concern me. So, filters/tags won't really help.

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  • how to write T-SQL to compare and copy data?

    - by George2
    Hello everyone, I have two SQL Server 2008 Enterprise databases (on two machines), and one of the databases is master database and another database is slave database. I want to transfer update from a table in source database to a table in destination database (two tables are of the same schema, both of them are using a single column as unique primary key). The transfer rule is (in short, the rule is keeping the destination database the same as source database because of the update of the source database), if there is a new row in source database but not in destination database, insert the row in destination database; if a row not exists in source database but exists in destination database, delete the row in destination database; if a row's content (i.e. columns other than primary key columns) changes in source database, update the new content into destination database. thanks in advance, George

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  • NavigationBar text colour not changing?

    - by Jeff
    In my tabbar application I am adding Navigation controller in each tab. Suppose the selected index is 0 when I opening the app.In my 3rd tab(selected index=2) I want to change the text colour of navigationbar title.And I am using the code [[UINavigationBar appearance] setTitleTextAttributes: [NSDictionary dictionaryWithObjectsAndKeys: [UIColor greenColor],UITextAttributeTextColor,nil]]; But its not changing the text color of Index 0 and 2.Colour of index 1 will change only if that tab was not clicked before changing the colour by using the above code. I don't know whats is the issue ? Any help/code will be appreciable.

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  • TextBox loses text when InvokeRequired == false

    - by Tom
    This is modified code I found on this site. When appending text to a TextBox and InvoveRequired is false the text will display in the box but the next time the function is called and InvokeRequired is true the text string placed by the first call is lost (""). Multiple calls when InvokeRequired is true work as expected. comBox is a type TextBox with multline = true. Any help would be appreciated. public void LogComText(string comText, bool newline) { if (comBox.InvokeRequired) { comBox.BeginInvoke(new Action(delegate { LogComText(comText, newline); })); return; } comBox.AppendText(comText); if (newline) comBox.AppendText(Environment.NewLine); }

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  • changing text periodically in a span from an array with jquery

    - by Peter Clark
    I have a span, eg: <p>Here is a sentence <span id="rotate">this</span> is what changes</p> and I'd like the contents of that span to change every few moments between a list of terms, so the contents might change to be: <span id="rotate">then</span> <span id="rotate">thus</span> and so on. I'd like the text to fade out and then the new text fade in. Whats the best way to do this via jquery?

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  • How listview delete data in database

    - by Bud33
    I have a problem to delete data in listview, I was able to delete data in listview select record, but data which selected is not deleted in the database, I have a source code Private _updateinputalltrans As Boolean Private Sub btndelete_Click(sender As System.Object, e As System.EventArgs) Handles btndelete.Click With Me.listviewpos.SelectedItem .Remove() End With MessageBox.Show("Are you sure delete this record?", "Confirmation", MessageBoxButtons.YesNo, MessageBoxIcon.Exclamation, New EventHandler(AddressOf DeleteData)) End Sub Private Sub DeleteData(ByVal sender As Object, ByVal e As EventArgs) Dim conn As New Connection(Connectiondb) If Me.updateinputalltrans = False Then If Me.listviewpos.Items.Count > 0 Then For Each del As ListViewItem In listviewpos.Items conn.delete_dtpospart(del.Text) Next End If End If End Sub delete_dtpospart a declare which connection to the database using a stored procedure

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  • HTML Text writer

    - by user339160
    In my project , i have created a custom control which inherits from label. My aim is to add 2 links in this . I need to use the same label to render these two links.i tried the bellow code only the first link is loading ,not the second .Please help my sample code looks like writer.RenderBeginTag(HtmlTextWriterTag.Link); writer.AddAttribute(HtmlTextWriterAttribute.Href, string.Concat(Path 1)); writer.AddAttribute(HtmlTextWriterAttribute.Type, "text/css"); writer.AddAttribute(HtmlTextWriterAttribute.Rel, "stylesheet"); writer.RenderEndTag(); writer.RenderBeginTag(HtmlTextWriterTag.Link); writer.AddAttribute(HtmlTextWriterAttribute.Href, string.Concat(Path 2 )); writer.AddAttribute(HtmlTextWriterAttribute.Type, "text/css"); writer.AddAttribute(HtmlTextWriterAttribute.Rel, "stylesheet"); writer.RenderEndTag();

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