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• SQL. Sorting by a field

  - by strakastroukas

  I have created a simple view consisting of 3 tables in SQL. By right clicking and selecting Design, in the Object explorer table, i modified my custom view. I just added sortby asc in a field. The problem is that the changes are not reflected in the outout of the View. After saving the view, and selecting Open view the sort is not displayed in output. So what is going on here?

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• What is the best way to copy a folder and all subfolders and files using c#

  - by karthik

  I need to copy a Folder from one drive to a removable Hard disk. The Folder which needs to be copied will have many sub folders and files in it. The input will be Source Path and Target Path. Like.. Source Path : "C:\SourceFolder" Target Path : "E:\" After copying is done, i shud be able to see the folder "SourceFolder" in my E: drive. Thanks.

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• how to generate primary key values while inserting data into table through pl/sql stored procedure

  - by thulasi policherla

  hi friends, I am trying to insert data into particular table through pl/sql stored procedure,my requirement is while inserting i should generate PRIMARY KEY values for particular column and also i should return that PRIMARY KEY value to output and one more thing is that for another column i should validate my string such that it should contain only characters not integers. please help me in writing code for the above requirement Thanks and regards thulasi policherla

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• Is Form Tag Necessary in AJAX Web Application?

  - by Morgan Cheng

  I read some AJAX-Form tutorial like this. The tag form is used in HTML code. However, I believed that it is not necessary. Since we send HTTP request through XmlHttpRequest, the sent data can be anything, not necessary input in form. So, is there any reason to have form tag in HTML for AJAX application?

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• jquery-ui : ThemeRoller > How to apply a specified theme ?

  - by Qualliarys

  Hello, i use the ThemeRoller from jquery UI, as follow : HTML: <div id="switcher"></div> jQuery: $('#switcher').themeswitcher({ .... }); How to apply a specified theme (for example : "Start") when i click on a input button ?

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• C#: how to construct strings

  - by Craig Johnston

  Which of these will achieve the correct result: (1) int X = 23; string str = "HELLO" + X.ToString() + "WORLD"; (2) int X = 23; string str = "HELLO" + X + "WORLD"; (3) int X = 23; string str = "HELLO" + (string)X + "WORLD"; EDIT: The 'correct' result is to output: HELLO23WORLD

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• GIT core.editor setup on windows along w application PATH reference

  - by delinquentme

  Hey all so i wehnt ahead and opened up my .gitconfig file and manually input the [core] editor = 'C:/Program Files/Notepad++/notepad++.exe' which would allow me to execute command: (im trying to setup my .gitignore list) "C:/Program Files/Notepad++/notepad++.exe" .gitignore im JUSt not interested in typing this out every time that i need to make a file SO ive heard something about editing PATH to allow me to replace the above with something like: npp .gitignore any help would be aprpeciated!

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• SqlServer 2008 - create database script (schema + data) with commadline

  - by dynback.com

  In SSMS when click on database "Tasks - Generate Scripts" I get an output script. How to make the same with non graphical tool?

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• Displaying text in C# from XML via LINQ

  - by xscape

  Is there a way to display "Test" value as bold just like the implementation of newline? <testElement>Test &#xD; Test</testElement> The output of the above line when you display it is: TEST TEST I want to know what/how to make the second line as bold just line by using expressions. Thank you

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• Do I need to specify a return type for an anonymous function in javascript / typescript?

  - by Anne

  I have the following function: $('td:eq(' + iColumn + ') input', oSettings.oApi._fnGetTrNodes(oSettings)) .each(function () { aData.push(this.value); }); In typescript I am getting a message saying: Error 3 Function declared a non-void return type, but has no return expression Why am I getting this message? I can resolve the message by saying "return true". Should I always specify a return type for this?

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• How to find the file system type in python

  - by timdisney

  I'm looking for a way in python to find out which type of file system is being used for a given path. I'm wanting to do this in a cross platform way. On linux I could just grab the output of df -T but that won't work on OSX or windows.

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• Are parametrized calls/sanitization/escaping characters necessary for hashed password fields in SQL queries?

  - by Computerish

  When writing a login system for a website, it is standard to use some combination of parameterized calls, sanitizing the user input, and/or escaping special characters to prevent SQL injection attacks. Any good login system, however, should also hash (and possibly salt) every password before it goes into an SQL query, so is it still necessary to worry about SQL injection attacks in passwords? Doesn't a hash completely eliminate any possibility of an SQL injection attack on its own?

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• Trouble echoing data - data being converted to 0

  - by Haraldo

  Hi, I feel this is something to do with my httpd setup for apache. I'm using mod_rewrite if that helps but I think that only effects the url. It seems when I output some data such as: $sMessage = 'Error'; echo $sMessage; It works fine but when I do this: $sMessage = 'Error'; echo ''+$sMessage+''; It returns 0. Very odd!

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• django display m2m elements in a template

  - by dana

  if a have a declaration like theclass = Classroom.objects.get(classname = classname) members = theclass.members.all() and i want to display all the members(of a class) in a template, how should i do it?? if i write: {{theclass.members.all}} the output is an empty list(though the class has some members) How should the elements of a m2m table be displayed in a template? thanks!

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• wmi - Drive letter

  - by new

  \NJ96\root\cimv2:Win32_PnPEntity.DeviceID="USB\VID_1A8D&PID_1000\35809402 0874450" i can able to get the vendor id and product id of the usb device plugged into my device using WMI . how can i map DRIVE LETTER to my above output using the WMI please help me out

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• alternative of `die()` in php

  - by Prasoon Saurav

  I have the following script <?php echo "I am alive<br>"; die("I am dying<br>"); echo ("Dead"); ?> The output that I get is I am alive I am dying Is there any way (alternative/substitute of die()) using which the execution of the remaining script be continued?

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• Check services at startup of SQL Server

  - by SQL DBA

  I am trying to check the state of services when SQL Server is started. I am using xp_cmdshell and 'sc query SQLServerAgent | FIND "STATE"' for example to load the output to a global temp table. It works when SQL Server has already started but does not work when the proc is set to autoexec, via sp_procoption.

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• Disable JPanel with visual effect

  - by Ryan

  I'm looking for a good way to disable a JPanel. I'm using a MVC design for a Java Swing GUI. I want the JPanel to be disabled while the model is processing stuff. I've tried setEnabled(false). That disables user input on the JPanel, but I'd like it to be grayed out to add a more visual effect. Thanks in advance!

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• How do I make MFC checkbox read-only but keep text enabled?

  - by Brandon

  It seems that disabling a checkbox through the Disabled property also grays out the caption. Does anyone know how to keep the caption enabled but disable input?

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• Close event in Safari iphone ?

  - by rnaud

  Hello, Is there a way to know that the user is closing the navigator, and/or the tab in Safari for iPhone, so that I can save data to localStorage, or do I need to do it for every input ?

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• VBA Variable from msgbox to report

  - by user1789785

  I have a macro which runs several Sql queries. One of these queries is run based off a date which in input in a msgbox within the macro (only companies after the date entered are generated). Is it possible to put the value entered in the msgbox at the time the macro is run in a table by itself? (my ultimate goal is to put the value on a report to indicate that values displayed are after the following date: variable) Thanks

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• how to get value of hidden fields in controller?

  - by sonill

  how do i get the value of hidden field from controller? i tried this: $hidden=$this->input->post('hidden_field_name'); it showed error. The field name is correct, i double checked it.

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• Whats the Proper way to fill a multiline editbox with line of text.

  - by Smoka

  What im after is a greyed out editbox, like a results box. im having problems having the text properly formatted. so starting form scratch, how is it usually done? one big long string with line breaks? having the code input one line at a time as a string?

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• How to use pg_restore, getting error

  - by Roland

  I made a dump of a postgres database and I want to create the database on my localmachine. I'm trying to use pg_restore My command pg_restore db.sql and then I get this error pg_restore: [archiver] input file does not appear to be a valid archive What am I doing wrong? Operating sytem Ubuntu 9.10

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• Anyone knows from where to get that jQuery tags editor?

  - by Axel

  Hi, Someday i've downloaded a very nice jquery editor but i lost it and i only have a screenshot of it. You just type a tag and press return or space and it's will be inside a nice box, and you can delete it by only pressing the backspace key or the close icon. Please don't suggest me That because it's so poor and the tags are inserted outside the input box. Thanks

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