Search Results

Search found 21769 results on 871 pages for 'check constraints'.

Page 38/871 | < Previous Page | 34 35 36 37 38 39 40 41 42 43 44 45  | Next Page >

• Check model's ModelState in FileStreamResult action in ASP.NET MVC

  - by fishiefishie

  I have a page that a user selects what he wants to download, the submit button posts the form to public FileStreamResult GetFiles(FileSelectionModel model) { //zips files into one zip return File(); } However, what if the model wasn't in a valid state? How do I check it? It wouldn't let me return View() or return RedirectToAction() here thanks

  Read the article

• How to check if ping responded or not in a batch file

  - by Ismail

  I want to continuously ping a server and see a message box when ever it responds i.e. server is currently down. I want to do it through batch file. I can show a message box as said here http://stackoverflow.com/questions/774175/how-can-i-open-a-message-box-in-a-windows-batch-file/774253#774253 and can ping continuously by ping <servername> -t But how do I check if it responded or not?

  Read the article

• Check request type in Django

  - by Art

  While it is recommended to use the following construct to check whether request is POST, if request.method == 'POST': pass It is likely that people will find if request.POST: pass to be more elegant and concise. Are there any reasons not to use it, apart from personal preference?

  Read the article

• Disable TSQL script check?

  - by grady

  Hi, lets say I have a script like that: if(some condition) begin select somecolumn from sometable end Lets say, that "somecolumn" does not exist and the condition is not true, which means the select is NOT executed. Even though the select would not be executed, the script is not valid, Management Studio complains about the missing column "somecolumn". Question: Can I somehow disable this sort of check so that the script is executed and since the if is not true, it will never notice that the column is missing? Thanks :-)

  Read the article

• Python Script to check website for a tag

  - by LinuxGnut

  Hello all. I'm trying to figure out how to go about writing a website monitoring script (cron job in the end) to open up a given URL, check to see if a tag exists, and if the tag does not exist, or doesn't contain the expected data, then to write some to a log file, or to send an e-mail. The tag would be something like or something relatively similar. Anyone have any ideas?

  Read the article

• how to check sphinx version?

  - by user285020

  I install a sphinx search engine a couple months ago, as time pass, I don't remember that sphinx version I installed. how to check my system sphinx version?

  Read the article

• Check if twitter username exists

  - by tarnfeld

  Is there a way to check if a twitter username exists? Without being authenticated with OAuth or the twitter basic authentication?

  Read the article

• using c# .net librarires to check for IMAP messages from gmail servers

  - by Belliez

  Hi, Does anyone have any sample code in that makes use of the .Net framework that connects to googlemail servers via IMAP SSL to check for new emails? Thanks

  Read the article

• Check if URL is a torrent in C# .NET

  - by user296175

  Hi! What's the best way for me to take url like: http://foobar.com/foo.torrent and check if that really is a torrent, not a html page or something else funny. Suggestions? Thank you :)

  Read the article

• Check if there are any AJAX request alive

  - by Thomas

  I do a lot of AJAX Requests at the same time. I need to know when EVERY requests are over. How do I check that? Thank you!

  Read the article

• How to check null objects in jQuery

  - by Prashant

  I am using jQuery, I want to check existence of an element in my page. I have done following code, but its not working? if ($("#btext" + i) != null){ //alert($("#btext" + i).text()); $("#btext" + i).text("Branch " + i); } Please tell me what will be the right code? Thanks

  Read the article

• Check for hung Office process when using Office Automation

  - by Rob

  Is there a way to check to see if an Microsoft Office process (i.e. Word, Excel) has hung when using Office Automation? Additionally, if the process is hung, is there a way to terminate it?

  Read the article

• jre 1.6 check and progress bar in inno

  - by Soumen Biswas

  Hello, I want to check whether hre 1.6 or higher is installed or not. If installed I want to progress my application. If not installed , I want to install jre-6u17-windows-i586-s.exe after successfully installing jre , my control not returns to inno again. Please send a inno script for that. best regards SOumen

  Read the article

• Check if a program exists in bash

  - by ~rojanu

  I am trying to check if md5sum or digest exists on solaris and script is used on different machines. Here is the function in sh script which is called from a ksh script getMD5cmd () { PATH="${PATH}:/bin:/usr/bin:/usr/sfw/bin:/usr/local/bin:/usr/sbin/bin" if type -p md5sum;then MD5CMD=`type -p md5sum` elif type -p digest;then MD5CMD="`type -p digest` -a md5" fi echo "HERE ${MD5CMD}" } When I run scripts I get -p not found md5sum not found -p not found digest is /bin/digest HERE However, when I type it in a terminal, works as exptected Any Ideas? Thanks

  Read the article

• Check if a template tag is loaded in Django

  - by Sævar

  Is there a way to check if a template tag exists before using the template tag? In other words, I would like to be able to do something like this: {% load my_custom_tags %} ... {% ifloaded my_custom_tags %} {% some_custom_tag %} {% endifloaded %}

  Read the article

• check in .cs page and displaying in .aspx

  - by Indranil Mutsuddy

  hello there, In my .cs page i want to check some condition and depending on that i will show/hide a div in my .aspx page. Is that possible? like if(j==0) { div id="hi".visible=false; //something like that } I hope u guys understood the problem. Thank you

  Read the article

• Date check for counting 30 days

  - by sijith

  Hi, I want to count the days passed with respect to a given date. I have a predefined date with me and i want to check the days passed, once the day pass 30 days with respect to the given time i want to get a message. example given date is25/03/2010 and when my system date reaches 25/04/2010 i have to get a message. How can i implement it. please give some help

  Read the article

• Check if file data is binary

  - by Gates127

  when I write a number to binary file, it won't display. but in case of a character, it does. why? how would you check to see if the file containing character is binary?

  Read the article

• listview Header check-box

  - by Andy

  Hi , I'm having a windows form which contains listview control , where listView1.View = View.Details; and listView1.CheckBoxes = true; then added a column with HeaderName as "FileName". listView1.Columns.Add("File Name", 200, HorizontalAlignment.Left); Here I would like to have check box in the Header of listview , ie FileName. Can anyone help me with this. Thanks in advance. andy

  Read the article

• Check if Screensaver is Active using Mac Bash Script Command

  - by credford

  I've found many useful Bash commands that can execute OS X behaviors from the command line such as: screencapture -x -C $FILENAME Is there such a command that can check if the screen saver is active?

  Read the article

• Check if command had some trouble in Python?

  - by Shady

  I have this command h = urllib.urlopen("http://google.com/") How can I check if it retrieves me some error, internet down or something I don't expect? For example, something like if error print 'ERROR' Thank you

  Read the article

• Check linux distro name

  - by Ockonal

  Hi guys, I have to get linux distro name from python script. There is dist method in platform module: import platform platform.dist() But it returns >>> platform.dist() ('', '', '') Under my Arch Linux. Why? How can I get the name. p.s. I have to check whether the distro is debian-based.

  Read the article

• check if value is an integer (Objective-C)

  - by ludo

  Hi, How do I check if my value is a integer or not? I want something like that: if ( i/split != int ) {...} Thanks,

  Read the article

• Using altered RewriteCond to check if file exists in multiple locations

  - by futuraprime

  I want to use mod-rewrite to check for a file in two separate locations: at the requested URL, and at the requested URL within the "public" directory. Here's what I have so far: RewriteCond %{REQUEST_FILENAME} !-f RewriteCond %{REQUEST_FILENAME} !-d RewriteCond %{DOCUMENT_ROOT}/public/$0 !-f #this line isn't working RewriteRule ^(.*)$ index.php?$1 [L] It can correctly determine if the file is there, but it's not correctly determining if the file is at /public/supplied/file/path/file.extension. How do I test for that?

  Read the article

• Check for column name in a SqlDataReader object

  - by Michael Kniskern

  How do I check to see if a column exists in a SqlDataReader object? In my data access layer, I have create a method that builds the same object for multiple stored procedures calls. One of the stored procedures has an additional column that is not used by the other stored procedures. I want to modified the method to accommodate for every scenario. My application is written in C#.

  Read the article

< Previous Page | 34 35 36 37 38 39 40 41 42 43 44 45  | Next Page >