Search Results

Search found 20383 results on 816 pages for 'hello'.

Page 244/816 | < Previous Page | 240 241 242 243 244 245 246 247 248 249 250 251  | Next Page >

• How to generate a random but unique number and display that number within the source of my image tag

  - by Matthew

  Hello guys, I have done some searching but really haven't found what I'm looking for. What I would like to do is generate a random BUT unique 5 digit number and push whatever number into an img tag on my page. For example when people come to my page this number would generate and get pushed into this image tag: <img src="http://www.sample.com?randomNUM=12345" height="1" width="1" /> I have a mySQL DB and am looking to do this in PHP. Thank, Matt

  Read the article

• Regular Expression for finding font-style in html style

  - by merdurian

  Any idea how to find and replace the HTML font-size in style attribute? eg. <span style="font-size:12px">hello world</span> I would like to remove all font-size using javascript. Thank you

  Read the article

• UITextField rigtht frame

  - by JustMe

  Hi, I have a peace of code like this: CGSize lSize = [@"Hello World" sizeWithFont:[UIFont fontWithName:@"Arial" size:13]]; Now I want to have the right frame to see this text in the UITextField. I don't want to change the font size just have the frame for UITextField to fit with this text. I will really appreciate any helps

  Read the article

• Qt: Is it possible to use mixins technique?

  - by Eye of Hell

  Hello. Qt library includes advanced meta-programming capabilities using they own preprocessing moc compiler. Does anyone knows, is it possible to create some kind of mix-ins via it? For example, i have a QString and want to add a method to it without sub-classing and changing existing code. Does Qt have such solutions for that?

  Read the article

• How to fix emacs popup dialogs on mac?

  - by radekg

  Hello emacs gurus, I'm out of ideas here - my emacs crashes when popup dialog is opened. The x-popup-dialog function is probably to blame but I found no workaround to this. My Emacs version is 23.1.1 . Unfortunately some functionality of emacs calls this (e.x. customize asks whether it should save the changes) which causes the crash. Does anybody know how to fix it or disable it?

  Read the article

• UILabel to render partial character using clip

  - by magic-c0d3r

  I want a UILabel to render a partial character by setting the lineBreakMode to clip. But it is clipping the entire character. Is there a different way to clip a word so that only partial character is displayed? Lets say I have a string like: "Hello Word" and that string is in a myLabel with a width that only fits the 5 characters and part of the "W" I want it still to render part of the "W" and not drop it from the render.

  Read the article

• Drupal site requires a higher memory limit after migration? Why?

  - by oalo

  Hello. We have a website which had a previous memory limit of 12 MB (12 MB in php.ini, and 16 MB in settings.php) and worked previously. After moving to a new server it started giving memory limit errors and displaying half-blank screen. We increaded the limit in both files (php.ini and settings.php) and now it works, but I dont understand how is it possible that now it needs a considerably larger amount of memory (it used to work with 12 MB, now it cont work with less than 20 MB).

  Read the article

• Problem autosizing second view

  - by Ruthy

  Hello, Once a view is called from appdelegate, it is properly loaded but not autosized correctly, on the bottom you see last lines from previous view! On xib file, view mode property is set to scale to fill but I tried others and still happening the same... Thanks for any idea to solve it!

  Read the article

• XCode CoreData files not found/opening

  - by jAmi

  Hello, I am using the Xcode 3.1.4 that means SDK 3.1.2 The problem is that I cannot open .xcdatamodel (Core Data) file and I don't even get the Data Model option in Design Menu bar. When ever I double click and try to open the file, XCode gives me an error saying that it cannot find the file at (my project's path).Perhaps it was moved or deleted? , but the file exists at the same path. Please help me out as I haven't upgraded my system to Snow Leopard so cant use SDK 3.2 Regards jAmi

  Read the article

• Is there a way to communicate with USB devices on Android?

  - by Dan Sosedoff

  Hello folks, I have a really short question: Is it possible to communicate/use USB devices on Android OS? I assume it might be tablet device. Lest say i want to connect some sort of USB card scanner to android tablet. Will it work? Do i need to write drivers by myself? Thanks.

  Read the article

• [C] glist.c: No such file or directory

  - by sterh

  Hello, I have c/gtk+ application and GList which filled three elements, when i try to run following code with gdb: if (g_list_length(mw->img_list) > 0) printf(">0"); else printf("<0"); i see: Program received signal SIGSEGV, Segmentation fault. [Switching to Thread 0xb73c4700 (LWP 7936)] IA__g_list_length (list=0x6e6920) at glist.c:767 767 glist.c: No such file or directory. in glist.c What is it? Thank you.

  Read the article

• Refresh displayed Camera Roll contents

  - by zoul

  Hello! I use the UIImagePickerController class to display the Camera Roll contents. I have a second thread that saves an image to the Camera Roll. When the images has finished saving, it does not appear in the Camera Roll that’s open. Is there a way to force the Camera Roll to refresh? (Other than dismissing and displaying it again.)

  Read the article

• Triple Boot?? Windows 7, Windows 7 and Ubuntu??

  - by BillJeansk

  Hello, currently I have dual boot with 2 windows 7. (dont ask why, long story, I need them for each with different settings involving Audio Recording) I am very keen to install the new Ubuntu and get into a new OS, out of interest but I don't want to mess with my current 2 windows installations? If I install Ubuntu, will this simply add to my list of OS boot options when you set it, like I did when I install my 2nd Windows 7 Any comments or help would be great? Thanks Bill

  Read the article

• How check javascript not to open the same window with window.open function

  - by Dmitriy

  Hello! In my javascript i want to open URL in new window with this method: var win = window.open(url...); How can i check this, not to open the same window and lose all inputted data. For example, if i opened "www.musite.com/addproduct" URL in new window, input data, leave my work place. then i click open window again, new window open and i lost all my data.

  Read the article

• Looking for indepent iPhone Developers for a app project

  - by Mr. T

  Are you an iPhone/iPad/Android programmer with a designer soul? If so we would like to hear from you. Drop us your best work/portfolio and than we talk. [email protected] Cheers T

  Read the article

• Can i never reference any external 3rd party jar in my independent ejb module?

  - by Nitesh Panchal

  Hello, Can we never refer any external 3rd party jar in independent ejb module (except copying the jar file in our appserver/lib)? This seems so illogical doesn't it? I don't want to create a Enterprise application. Why am i being forced to create an Enterprise application if i have to use any jar files? Are there no alternatives available?

  Read the article

• How do I make one pixel change its color in HTML?

  - by brilliant

  Hello, let's say I have some given coordinates x and y for a pixel, how could I make it red (keeping everything else on the page just white) in HTML? Is it possible in HTML?

  Read the article

• Is J2SE a framework?

  - by Alvin

  Hello, I want to know is this legitimate to say J2SE a framework? If J2SE is a framework, then why there is a collection framework? Isn't collection framework inside J2SE? Please help me!

  Read the article

• the fastest VC++ Compiler

  - by Shadi

  Hello, What is the fastest VC++ compiler possible. I want to compile VC++ version of LZMA. I did compile it using Visual Studio .NET, but it is not fast enough for my job. In addition, I need to change the Compiler settings in order to make it as fast as possible. I would appreciate if you introduce me a fast compiler and/or some information about its settings. Thanks in advance, Shadi.

  Read the article

• jquery popup image

  - by sam

  Hello Folks., I am looking for jquery script of popping up an image onmouseover.. i did this using javascript but it is not browser supportive.. so looking for jquery script.. Thanks

  Read the article

• Replace string key of PHP array

  - by poru

  Hello, I have an array in PHP which looks like that: $test = array('3' => 5); How could I replace the stringed array key 3? I tried: $test['3'] = "New value" but it don't work, it look like that after that: array('3' => 5, 3 => "New value")

  Read the article

• What is Chain Matrix Multiplication ?

  - by Hellnar

  Hello, I am trying to understand what is a chain matrix multiplication and how it is different from a regular multiplication. I have checked several sourcers yet all seem to be very academically explained for me to understand. I guess it is a form of dynamic programming algorithm to achieve the operation in an optimised way but I didn't go any further. Thanks

  Read the article

• Recursive COUNT Query (SQL Server)

  - by Cosmo

  Hello Guys! I've two MS SQL tables: Category, Question. Each Question is assigned to exactly one Category. One Category may have many subcategories. Category Id : bigint (PK) Name : nvarchar(255) AcceptQuestions : bit IdParent : bigint (FK) Question Id : bigint (PK) Title : nvarchar(255) ... IdCategory : bigint (FK) How do I recursively count all Questions for a given Category (including questions in subcategories). I've tried it already based on several tutorials but still can't figure it out :(

  Read the article

• What is the cleanest way to sort "describe table" query results ?

  - by Youssef AZARI

  Hello everyone, I'm working on "describe table" output to show a list of fields and their types, i want my primary keys to be at top of the list.. I think there's no way to sort describe's results using SQL (something like 'order by') rather than sorting it in PHP. what do you think guys ? thanks

  Read the article

• Recovery time of a date

  - by Mercer

  Hello, i want recovery time of a date Date date = new Date(); SimpleDateFormat dateFormat = new SimpleDateFormat("HH:mm:ss"); ..

  Read the article

< Previous Page | 240 241 242 243 244 245 246 247 248 249 250 251  | Next Page >