I'm looking for a library or existing code to simplify fractions.
Does anyone have anything at hand or any links?
P.S. I already understand the process but really don't want to rewrite the wheel
I'm having experience of 3years in Mainframe and working in India, for a reputed US Telecom MNC. I have expertise on COBOL, JCL, REXX and DB2. Can somebody suggest on doing some certifications. I know there are IBM standard DB2 certification, but do we have anything else? Your help is really appreciated. And also let me know if somebody from telecom industry are around..
Is there anything in HTML 5 that might allow peer to peer video ala Adobe Stratus and Flash 10?
There's lots of cool possibilities with P2P video and it'd be nice to build such applications without having to rely on Flash.
Hi!
I'm trying to set the label backgroundColor of my UITableViewCells and it does absolutely nothing at all. I wonder if there's another way of doing this, so I'm asking!
I tried this:
cell.textLabel.backgroundColor = [UIColor redColor];
cell.backgroundColor = [UIColor redColor];
And it doesn't work, anything else?
Thanks!
Hi:
I am trying to create a Database alias for many of the DBs. I wonder if there is a T-sql that can let me do it. I have not found anything about this.
Thx.
I have a database which users should not be able to alter data in unless they use the specific app. I know best practice is to use windows authentication however that would mean that users could then connect to the database using any other data enabled app and change values which would then not be audited.
Unfortunately SQL 2008 with its inbuilt auditing is not available.
Any ideas how to ensure that users cannot change anything unless its through the controlling app?
I have a WPF textBox that is declared as ReadOnly
<TextBox IsReadOnly="True" IsTabStop="False" Width="200" />
So, User can not write anything into the TextBox or delete the content but it still allows user to drag the text from this textbox and drop it in any other textbox that caused the text removed from the first textbox(the read-only one) and thats unexpected. Is it a bug?
how can I get rid of this?
I have this silly argument with a friend and need a authoritative word on it.
I have these two snippet and want to know which one is faster ? [A or B]
(assuming that compiler does not optimize anything)
[A]
if ( foo () );
[B]
int t = foo ();
if ( t )
Hi,
I've got this nice USB barcode scanner and I'd like to readthe input using the USB driver and not the keyboard input.
How can this be accomplished using .NET? any ready libraries? I couldn't find anything of real use...
Thanks!
Hey guys,
I just noticed that when you get a network interruption the code proposed by Apple fails to load the images ... It works perfectly otherwise though ;)
It is due to the fact that IconDownloader doesn't do anything if NSURL connection fails ...
Before I struggle with this on my own, anyone has any tips for me :D ?
Thanks a lot,
Gotye.
I appreciate that anything that can be done done by a switch statment can be done by an if else statement.
But are there stylistic rules for when one should use the switch rather than if else statment.
I have an application that uses .NET 3.5SP1, but I have been having a LOT of random crashes with it. I am starting to narrow the fields of possible causes to the framework itself, where I suspect some other app is installing a lower patch version.
Is there any apps in the wild, or anything I can slap together that can tell me what apps that are installed that depend on .NET to run?
Their minimum required version would be nice to know also, but not necessary.
Combobox bind to a set of Provinces, Village object has ProvinceID field and i want to bind SelectedItem of Combobox to a Province with Village's ProvinceID.
My code is:
<ComboBox ItemsSource="{Binding ProvincesList}"
DisplayMemberPath="ProvinceName"
SelectedValuePath="ProvinceID"
SelectedValue="{Binding Village.ProvinceID}" />
But SelectedItem is anything.
I have Google'd my butt off, and I can't find anything on this topic.
I am trying to create a download client using Java, and I have figured out how to download files with Java, but I want to accelerate the download speed. I know how this works (opening several connections to the download server), but how can I achieve this?
I am looking for either some detailed explanation of such an algorithm or some code examples.
Hi,
I run the following to unzip and want to over write the current files if they exist but the microsoft solution found here(http://msdn.microsoft.com/en-us/library/ms723207%28VS.85%29.aspx) doesn't seem to work. I haven't found anything that says it works so is there a work around to select the 'yes to all' option?
$zipPackage = (new-object -com shell.application).NameSpace($zipfilename)
$destinationFolder = (new-object -com shell.application).NameSpace($destination)
$destinationFolder.CopyHere($zipPackage.Items(),16)
Thanks
I have two text files with several sections in them. Each section has has a header with the section name (grep can extract all the section names without extracting anything else from the file). How can I report the differences between the two files AND report the section that the difference occurs in? I would also need to be able to report added/missing sections. Ideally, identical sections would not be mentioned in the report at all.
Not sure what's misconfigured somewhere or whatever. An authenticated user can change his password, but for an unauthenticated user, clicking on the Change Password button does not do anything. No error is shown either.
Any ideas?
Hi,
I've recently upgraded Polish from 2.0.7 to 2.4.2, which causes a problem with the extended toolbar.
Before everything works fine. But now, if the menubar doesn't contain an item/command, the menubar is partially rendered:
http://img263.imageshack.us/img263/457/bugi.jpg
Is that a known issue? Or has anything changed in the css definition?
Thanks.
According to the Ant task, the report level is a low/medium/high setting that would look for bugs of different criticallity levels. However, there isn't anything I could find that explains which of the bugs apply to these different reporting levels.
Is there somewhere that provides this, even if it is something I need to look at within the source?
I have a document that I want to be flipped / rotated 180 degrees when printed.
(This is due to the orientation of label stock in the printer).
There is a property PrintDocument.PrinterSettings.LandscapeAngle but it is read only.
I think this property is influenced by the printer driver and therefore not 'settable'.
Is there a nice way i can rotate the print by 180 degrees without having to do anything too nasty?
I am trying to diagnose repeated lock wait timeouts from my ASP.NET app to MySQL 5.1. I'm using MySQL Connector/NET 6.2.3.
I don't see anything MySQL-related in Perfmon's Performance Object dropdown list.
What else can I do to try to diagnose these issues?
I m creating an app that has to display CFUserNotificationDisplayAlert even if iPhone Screen is Locked, currently i am using this code
CFOptionFlags responseFlags = 0;
CFUserNotificationDisplayAlert(20.0, 3, NULL, NULL, NULL, CFSTR("Hello"), CFSTR("Hello World"), CFSTR("OK"), NULL, NULL, &responseFlags);
This works great on Home Screen but doesnt pop up if the screen is locked. Is there anything else i have to add to it to make it appear on the Lock Screen as well?
I would like to launch a Scala Swing application from the command line, then after the application is started, drop into the Scala REPL to use as a control interface.
Ideally I would also like to pre-bind some variable names. Even better would be using a Java2D terminal emulator for the REPL, but I couldn't find anything appropriate.
Does the Scala REPL have a public API?
hi!
I'm working on a project which includes generating pie and bar graph charts on the fly with user inputs.
Can anyone suggest me some good libraries to do that?
It can be any like jquery, css, php class or anything..
Thanks :)
How to scrape a page like this.
https://www.procom.ca/JobList.aspx?keywords=&Cities=&reference=&JobType=0
It is secure, and requires a referrer? I can't get anything using wget or httplib2.
If you go through this page, you get a list and it works on a browser but not the command line.
https://www.procom.ca/jobsearch.aspx
I am interested in command line fetching.
thx