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• How do I add datepicker in the add row dialog in jqGrid?

  - by bakerjr

  Hi I'm using jqGrid and I'm wondering, how do I add jQueryUI's datepicker to some of the input fields when in the add row dialog? Also how do I check if the input entered are valid? Thanks in advance!

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• PHP: Does $_SERVER['HTTP_X_REQUESTED_WITH'] exist or not?

  - by Hank

  All over the Internet, included even here at StackOverlow, people state that a good way to check if a request is AJAX or not is to do the following: strtolower($_SERVER['HTTP_X_REQUESTED_WITH']) == 'xmlhttprequest' ) However, I don't see $_SERVER['HTTP_X_REQUESTED_WITH'] in the official PHP documentation And when I try to do the following: echo $_SERVER['HTTP_X_REQUESTED_WITH']; Nothing is outputted. Am I doing something wrong? Because I'd really like to be able to use $_SERVER['HTTP_X_REQUESTED_WITH'] if it's available.

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• asp:Login control, remember me is not remembering me

  - by Gogster

  Hi all, I have an ASP.NET login control on a page, with the "Remember Me" checkbox displayed. I have checked in trace and the authentication cookie is being created, I have sliding expiration set and a timeout of 60000, yet when I return to the website the login is not being remembered. Any ideas where else I can check? Thanks, Darryl

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• Explode string and Count Value in Smarty?

  - by streetparade

  How do i explode and check if the array contains more than one value this doesnt work <b>{if $test->tester|explode|count>1}Vars:{else}Var:{/if}</b><br>

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• how to use aspell in cmd line

  - by Rameha

  i need to use aspell or any other spell checking in cmd line program i need to check for an single word only not on a file....

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• How can I test Xcdoe Project on iPhone ?

  - by Khawar

  I have developed a view based project in XCode. It is successfully running in iPhone Simulator. But I want to test this project on real iPhone device to check the behavior of application. Is there any way I can test my application on iPhone device without buying Apple Developer's License ? Thanks in advance.

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• stored procedure vs UDF

  - by TheObserver

  I have a select statement and in a couple of the fields, I want to check if an entry for the record exists in another table and if it does, output 1 value and if it doesn't, provide another value. What would be the best way to do it? When would you use a stored procedure and when would you use a UDF?

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• Efficient code to avoid circular references in c# object model

  - by Kumar

  I have an excel like grid where values can be typed referencing other rows To check for circular references when a new value is entered, i traverse the tree and create a list of values referenced thus far, if the current value is found in this list, i return an error thus avoiding a circular reference. This is infrequent enough where extreme performance is not an issue but... Question - is there a better way ? I'm told it's not the most optimal but no answer was provided so on to the experts @ SO :)

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• How can a WF4 Custom Activity determine that its in design mode v. executing mode

  - by Preet Sangha

  I have a WF4 custom activity with a custom designer (WPF). I would like to have slightly different behaviour in the CacheMetaData override depending on if the Activity is in Design or Execution mode. Since the Activity can be debugged, it could in be VS in either case so I cannot check for that. Is there a service within WF4 I can call to tell what mode I'm in please?

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• update jquery validation plugin dateISO javascript

  - by Ian McCullough

  Right now...the dateISO method is as follows: dateISO: function(value, element) { return this.optional(element) || /^\d{4}[\/-]\d{1,2}[\/-]\d{1,2}$/.test(value); }, but ive noticed that when a user enters something like 1991-99-99 it sees it as a "valid date" when it obviously is not. How would i change this code to have it check if the month is 01-12 and the date is 1-31?

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• BULK INSERT problem in mysql

  - by kartiku

  Hi, I get an error with the following sql command for bulk insert....any help would be appreciated. BULK INSERT libra.faculty FROM 'd\:faculty.csv' WITH ( FIELDTERMINATOR = ',', ROWTERMINATOR = '\n' ); Here's the error message ERROR 1064 (42000): You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near 'BULK INSERT libra.faculty FROM 'd:\faculty.csv' WITH ( FIELDTERMINATOR = ',', RO' at line 1

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• How to determine if a List is sorted in Java?

  - by FarmBoy

  I would like a method that takes a List<T> where T implements Comparable and returns true or false depending on whether the list is sorted or not. What is the best way to implement this in Java? It's obvious that generics and wildcards are meant to be able to handle such things easily, but I'm getting all tangled up. It would also be nice to have an analogous method to check if the list is in reverse order.

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• Checking for module availability programmatically in Python?

  - by user248237

  given a list of module names (e.g. mymods = ['numpy', 'scipy', ...]) how can I check if the modules are available? I tried the following but it's incorrect: for module_name in mymods: try: import module_name except ImportError: print "Module %s not found." %(module_name) thanks.

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• regex count in single match

  - by 01

  i want to check if string doesnt have more than 5 numbers, i can do it this way Matcher matcher = Pattern.compile("\\d").matcher(val); i = 0; while (matcher.find()) { i++; } However i would like to do it without while(because we are using regex validation framework). I want to be able to match strings like A2sad..3f,3,sdasad2..2

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• Unable to use IIS7 with Visual Studio 2010, MVC2.0 and NET4

  - by nachid

  Here is my environment Windows7, Visual Studio 2010, MVC2.0 and NET4 My default web site is configured to use ASP.NET v4.0 application pool. Here is an easy way to reproduce my problem Create a new MVC2 application Open the properties Window Go to the Web tab Check "Use IIS Local Web Server" Click on "Create Virtual Directory" button I get this error message To access local IIS Web Sites, you must install the following IIS components: In addition, you must run visual Studio in the context of an Administrator account For more information, press F1 Notice the blank line after "...the following IIS components:" I am running VS2010 as administrator Pressing F1 does not bring any help

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• WOW64: get x64 %CommonProgramFiles% from 32 bit process

  - by peterchen

  Queries I tried: ExpandEnvironmentStrings("%COMMONPROGRAMFILES%"), GetSpecialPath(CSIDL_PROGRAM_FILES_COMMON). All resolve to (typically) c:\\Program Files (x86)\\Common Files from my 32 bit app. I need to check a file version installed (typically) under c:\\Program Files\\Common Files of a 643 bit application.

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• Django anonymous user in model

  - by jack

  I have a model defined as below: class Example(models.Model): user = models.ForeignKey(User, null=True) other = models.CharField(max_length=100) The problem is Django refuses to assign django.contrib.auth.models.AnonymousUser directly to Example.user as null field so everytime I have to check if request.user.is_authenticated() ans assign Example.user = None manually. Is there a default value for AnonymousUser to use in a model field?

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• Making a COM dll to be invoked from c#, HRESULT error handling?

  - by Daniel

  I'm making a COM interface that c# will be using, however i am wondering how i am to check for errors and exception handling on the c# end as at the moment i am just returning a HRESTULT or bool for most methods. But several things can go wrong in some of these methods and returning a E_FAIL just doesn't cut it. What can i do in order to return more information? Can i make a HRESULT of my own?

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• Winforms Checkbox : CheckState property Indeterminate renders differently

  - by joedotnot

  In C# environment, setting a checkbox's CheckState property to Indeterminate displays a "green square" inside the checkbox. In VB environment, this displays as a "grayed out check" (which is less intuitive, even for "dummy" users). How do i make Indeterminate state look like a "green square" in VB.NET ? Btw, i am using VS2008, Winforms 2.0. (Btw2: I tried to create two tags CheckState Indeterminate, which is more appropriate to my question, but disallowed by StackOverflow due to points!)

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• Anyone know of a good open source spam checker in java or c#?

  - by Spines

  I'm creating a site where users can write articles and comment on the articles. I want to automatically check to see if a new article or comment is spam. What are good libraries for doing this? I looked at bayesian classifier libraries, but it seems that I would have to gather a large amount of samples and classify them all as spam or not spam myself... I'm looking for something that can hopefully just tell me right out of the box.

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• HTML CSS Header image has an black stripe above hearder image that I can't seem to remove

  - by user293249

  Please check out http://rainsongmanchesters.net/news.htm and notice the black strip above the header image. Now click here http://rainsongmanchesters.net/breedinfo.htm and notice how there is no strip. Such a simple problem? It has defeated me for months! Using firebug, and just staring at the code for months has not produced any solutions. Please help!

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• ASP.NET Adding Javascript to page if page not secure

  - by user204588

  Hello, I'm trying to add some share this javascript in between the head tags of an asp.net page but only if the page is not secure (!Request.IsSecureConnection). How do I get the code in the head tags to check for secure connection and then write the javascript if not secure. I've tried using <% % blocks and RegisterStartupScriptBlock and it's not working

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• Checkout multiple revision of one file in SVN repository

  - by Andrew

  Hi, To checkout I use the following command CVSROOT="/home/projects/stuff/" cvs co mywork with the mywork directory I have text files as well as pictures, i.e., looks something like this - paper.tex - pic1.jpg - pic2.jpg etc. In particular, I am interested in checking out all the version of paper.tex over time. Is there a way how I can check all revisions of this file out at once? Or which command can I use to see when revision have been made to this particular file? many thanks for your help, Andrew

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• Unique Constraint Nhibernate.

  - by Will

  I have a object with a Nhibernate mapping that has a surrogate ID and a natual ID. Since of cource the natural ID is uniquely constrained a insert query will fail if the object is already in the database with the same natural ID. My solution for this has been to manually check to see if natural IDs are in the database before trying to insert. Is there a way to specify Nhibernate to do a select before insert on natural Id's/Unique Constraints?

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• PHP - CURL vs fopen vs fsocketopen ?

  - by TatMing

  I would write a WordPress plugin to parse all image source and check it's broken link or not. My idea is : Select all post&page's images by regex from MySQL Navigate the image url and get the response header (404 ,403 error etc) print a report Since i don't need actual to download the binary file, so in performance ,compare in CURL , fopen , fsocketopen Which one is worst to use? And one more question, which method can execute in multi-thread?

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