Search Results

Search found 20827 results on 834 pages for 'check'.

Page 92/834 | < Previous Page | 88 89 90 91 92 93 94 95 96 97 98 99  | Next Page >

• How to use RIM Api to check whether Blackberry map (or other internal applications) be installed or

  - by nhd

  Hello all, I want to know what's api support checking if BB maps be installed or not on BB device. Because I have an application on BB and I want call BB map from this application, throw error if BB map hasn't been installed yet. Thank you.

  Read the article

• What's the most efficient way to check for duplicates in an array of data using Perl?

  - by teukkam

  I need to see if there are duplicates in an array of strings, what's the most time-efficient way of doing it?

  Read the article

• FLEX: what's the best way to check if an Object has been already added to an ArrayCollection ?

  - by Patrick

  Hi, I need to merge 2 arrayCollection and avoid duplicates. They contain objects with their own attributes. I would like to avoid duplicates. thanks

  Read the article

• Iterating over a String to check for a number and printing out the String value if it doesn't have a number

  - by wheelerlc64

  I have set up my function for checking for a number in a String, and printing out that String if it has no numbers, and putting up an error message if it does. Here is my code: public class NumberFunction { public boolean containsNbr(String str) { boolean containsNbr = false; if(str != null && !str.isEmpty()) { for(char c : str.toCharArray()) { if(containsNbr = Character.isDigit(c)) { System.out.println("Can't contain numbers in the word."); break; } else { System.out.println(str); } } } return containsNbr; } } import com.imports.validationexample.function.NumberFunction; public class Main { public static void main(String[] args) { NumberFunction nf = new NumberFunction(); System.out.println(nf.containsNbr("bill4")); } } I am trying to get it to print out the result to the console, but the result keeps printing multiple times and prints the boolean value, which I do not want, something like this: bill4 bill4 bill4 bill4 Can't contain numbers in the word. true Why is this happening? I've tried casting but that hasn't worked out either. Any help would be much appreciated.

  Read the article

• How to check in which position (landscape or portrait) os the iPhone now?

  - by Knodel

  I have an app with a tab bar, and nav controllers in each tab. When user shakes the device, a UIImageView appears as a child view in the nav controller. But the UIImageView must contain a special image, depending on the device's current orientation. If I write just - (void)willAnimateRotationToInterfaceOrientation:(UIInterfaceOrientation) if (interfaceOrientation == UIInterfaceOrientationPortrait|| interfaceOrientation == UIInterfaceOrientationPortraitUpsideDown) { //Code } else if (interfaceOrientation == UIInterfaceOrientationLandscapeRight||interfaceOrientation == UIInterfaceOrientationLandscapeLeft) { //Code } } The view just goes crazy if user rotated the device before shaking. Is there a method to get iPhones current orientation?

  Read the article

• What's the most efficient way to check for duplicates in and array of data, using Perl?

  - by teukkam

  I need to see if there are duplicates in an array of strings, what's the most time-efficient way of doing it?

  Read the article

• PHP: What's the best way to check equality of $_SERVER['HTTP_REFERER'] ?

  - by Hank

  I have a PHP script that checks the HTTP Referer. if ($_SERVER['HTTP_REFERER'] == 'http://www.example.com/') {...} However, this seems inherintly unsafe ... because what happens if the user goes to 'http://example.com/' or 'http://www.ExaMple.com' (both of which don't match the equality test). Question: what's a better equality test to ensure that the HTTP Referer is coming from 'example.com' ?

  Read the article

• how to check if ssl exists on a webserver through php?

  - by sarmenhb

  i have this function here that i have in a class function enable_ssl() { if ($_SERVER[HTTPS]!="on") { $domain = "https://".$_SERVER['HTTP_HOST']."/".$_SERVER['SCRIPT_NAME']; header("Location: {$domain}"); } } but the problem is when the server doesnt have ssl installed and i have this function initiating the page redirects to a 404 page. i was wondering how i can have this function work only when ssl is installed and working is it possible? thanks. ps: did some google research and couldnt find much of anything.

  Read the article

• Any way for linq query to check against existing select?

  - by danrhul

  I have an an offer, that can be in any number of categories. I don't however want that offer to then appear twice or however more. I was wondering if its possible to have a where clause that ascertains whether that offer already exists in that select statement and if so obviously to ignore it. Here is the linq query: Offers = from o in offerCategories orderby o.RewardCategory.Ordering, o.Order where o.RewardOffer.IsDeleted == false select new OfferOverviewViewModel { Partner = o.RewardOffer.Partner, Description = String.Format("{0} {1}", o.RewardOffer.MainTitle, o.RewardOffer.SecondaryTitle), OfferId = o.OfferId, FeaturedOffer = o.RewardOffer.FeaturedOfferOrder.HasValue, Categories = from c in offerCategories.Where(oc => oc.OfferId == o.OfferId) orderby c.RewardCategory.Ordering select new CategoryDetailViewModel { Description = c.RewardCategory.DisplayName } },

  Read the article

• Generating dynamic check box using cakephp, how do i handle and when should i submit form?

  - by dilip

  i am generating dynamic multiple checkbox, how should i generate that and how should i manage that in cakephp?

  Read the article

• ArrayIndexOutOfBound exception even though I check for array length!

  - by xtracto

  I have the following code in some app: int lowRange=50; int[] ageRangeIndividual = {6, 10, 18, 25, 45, 65, 90}; int index=0; for (; index<ageRangeIndividual.length-1 && ageRangeIndividual[index]<=lowRange;index++); I am getting an "Exception in thread "main" java.lang.ArrayIndexOutOfBoundsException: 7" in the for line! even though I explicitly specify to break the cycle if index < last indexable item in the array! This does not happen always, but after some time of running said program (lowRange varies each time the function is called) What am I not seeing?

  Read the article

• In C, how do I check if a String contains 2 digits, 1 letter and 4 digits?

  - by Andy

  In the method I've tried this: int 1, 2, 4, 5, 6, 7; char 3; char display[10]; scanf("%d%d%c%d%d%d%d", &1, &2, &3, &4, &5, &6, &7); display = {1, 2, 3, 4, 5, 6, 7}; But I get errors everywhere and it doesn't work.

  Read the article

• How can I make my C# application check for updates?

  - by Sukesh

  I am building a C# windows application. I want it so whenever I click the update button in my form the application will Start looking for whether there is a new version avaliable on my Server. If there is then proceed to update the Software. How is this usually handled?

  Read the article

• is there a faster way to check if this is a valid date ?

  - by ooo

  is there a faster way then to simply catch an exception like below: try { date = new DateTime(model_.Date.Year, model_.Date.Month, (7 * multiplier) + (7 - dow) + 2); } catch (Exception) { //This is an invalid date }

  Read the article

• Is there any tool to check if I used private api before submit to appstore?

  - by user262325

  Hello eveyone One of my app was rejected due to using private API. But Apple did not give me more details. Is there any tool to detetect and locate the codes where I used private API? Thanks interdev

  Read the article

• How to check an exectuable's path is correct in PHP?

  - by nickf

  I'm writing a setup/installer script for my application, basically just a nice front end to the configuration file. One of the configuration variables is the executable path for mysql. After the user has typed it in (for example: /path/to/mysql-5.0/bin/mysql or just mysql if it is in their system PATH), I want to verify that it is correct. My initial reaction would be to try running it with "--version" to see what comes back. However, I quickly realised this would lead to me writing this line of code: shell_exec($somethingAUserHasEntered . " --version"); ...which is obviously a Very Bad Thing. Now, this is a setup script which is designed for trusted users only, and ones which probably already have relatively high level access to the system, but still I don't think the above solution is something I want to write. Is there a better way to verify the executable path? Perhaps one which doesn't expose a massive security hole?

  Read the article

• Which directories does PHP check when including a relative path with include() ?

  - by user198729

  It's very odd,has anyone ever sum up with a conclusion yet? Sometimes it checks the directory of the included file,too. But sometimes not.

  Read the article

• How do I check to see if a column is in an xsd?

  - by Timmy

  Is there a simple way to see if the xsd code generating C# code has a particular column? Or if you can reference a variable column? table.getColumn("column") instead of table.column?

  Read the article

• How do I check whether a string begins with "GET " or "POST " in c?

  - by user198729

  Pay attentions that there is a space in it. Which function can I use?

  Read the article

• how to check whether xml file has access or not in c#?

  - by mouna

  i am saving dafault values in an xml file. if i dont have access to the xml file i should show message in the status bar

  Read the article

• How do you check if a certain index exists in a table?

  - by Lieven Cardoen

  Something like this: SELECT * FROM INFORMATION_SCHEMA.TABLE_CONSTRAINTS WHERE CONSTRAINT_NAME ='FK_TreeNodesBinaryAssets_BinaryAssets' and TABLE_NAME = 'TreeNodesBinaryAssets' but for indexes.

  Read the article

• Haskell - how can I check if number is Double/Float?

  - by MMM

  I would like to do smth like: x `mod` 1.0 == 0 // => int but it seems mod works only for int... help!

  Read the article

• How can i check whether an android device is connected to the web?

  - by Maxood

  How would i know whether my device is connected the web or not? How can i detect connectivity? Any sample code?

  Read the article

• jquery: how do i check if an element is the last sibling?

  - by Haroldo

  for the last cell in a row i want to perform a different action: this doesn't work: $('td').each(function(){ var $this = $(this); if ( $this === $this.parent().last('td') ) { alert('123'); } }) and neither does it if i remove .parent()

  Read the article

• How to check the status (True/False) in a grid view on rowdatabound event?

  - by NayeemKhan

  Hi all, I have a table with three columns (ProdID,ProdName,Status). I m fetching that into a dataSet and binding that to my gridview. I have a very basic and simple rowdatabound event like this : protected void gvProducts_RowDataBound(object sender, GridViewRowEventArgs e) { if (e.Row.RowType == DataControlRowType.DataRow) { if (e.Row.Cells[2].Text == "False") { e.Row.BackColor = System.Drawing.Color.PaleVioletRed; } } } But when i see my 3rd column (Status), it is converted to a checkbox, may be becz its containing only 'True' or 'False'. Also in my if condition : if (e.Row.Cells[3].Text == "False") the text value is showing this : "" Can anybody suggest me, how can i compare my status against True or False in my if condition.

  Read the article

< Previous Page | 88 89 90 91 92 93 94 95 96 97 98 99  | Next Page >