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• richtextbox dosn't support arabic

  - by mohamed

  hi all when i replace english characters in richtextbox with arabic characters, it appears to be question marks instead of the arabic characters. but when i try to write in the richtextbox directly with arabic, it accepts is there is any solution for the problem of replacing? thanks in advance.

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• What is rotating the preview in the Android sample "CameraPreview"?

  - by noisesolo

  The sample in question is: CameraPreview I was wondering what piece of code is making the preview become rotated 90 degrees to the left? I'm certain there's something very obvious I'm overlooking but I just can't seem to find the culprit. Thanks in advance, I really appreciate it.

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• Alfresco Document Management supportive of all file types?

  - by damien535

  Hi Guys, Quick question.... We're trying to make a decision on a dms here and Alfresco has been recommended to us. Is the Alfresco Document Management supportive of all file types? Thanks!

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• How to make EditText smaller than default?

  - by Heikki Toivonen

  I need to show a large number of EditText controls on a screen, each of which will only allow entering 0-2 digits. The default EditText size is too wide for me to show enough EditText controls on a screen, but I have been unable to figure out how to make them narrower. I have tried the following attributes in XML: android:maxLength="2" android:layout_width="20dip" android:maxWidth="20px" android:ems="2" android:maxEms="2". So the question is: how can EditText be made smaller than default?

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• Actual use of finally block

  - by Jibu P C_Adoor

  I asked to my friend about this question, he said that it is used for destroying the object created during the exception handling. But in c# GC is there for destroying such kinds of unused objects, then what is the actual use of finally block. Tell me with a scenario related to that.

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• How to get the object of UIcomponent used in JSF datatable?

  - by Hari

  In my application I am using a h:dataTable which contains a <h:selectOneMenu> and a <h:inputText>. I am binding the h:dataTable with a bean property. My question is, can we get the object of those components in a particular row with the help of h:dataTable's bound property in managed bean?

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• C#. Where struct methods code kept in memory?

  - by maxima120

  It is somewhat known where .NET keeps value types in memory (mostly in stack but could be in heap in certain circumstances etc)... My question is - where is the code of the struct? If I have say 16 byte of data fields in the struct and a massive computation method in it - I am presuming that 16 byte will be copied in stack and the method code is stored somewhere else and is shared for all instances of the struct. Are these presumptions correct?

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• C++ greatest integer function

  - by Thomas

  I want to implement greatest integer function. int x = 5/3; My question is with greater numbers could there be a loss of precision as 5/3 would produce a double?

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• How do you connect to a remote database with SQLTALK?

  - by NitroxDM

  How do you connect to a remote database with SQLTALK? I was going to add a SQLTALK tag but I'm not cool enough again. So... could someone re-tag this question? Thanks.

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• Python: for statement behavior

  - by BandGap

  Hi all. My question concerns the output of this statement: for x in range(4), y in range(4): print x print y Results in: [0, 1, 2, 3] 2 True 2 It seems there is a comparison involved, I just can't figure out why the output is structured like this.

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• How to access values of previous page at client-side?

  - by Gaurav

  I have a page and clicked on the button there it will open a new page containing some text boxes, user fill all the text boxes and clicked the button now first page open again and the question is : How can I get the vales of text boxes on the current page using both server-side and client-side There is a restrictions to use of : - Cross-paging - Cookies - Sessions - Query strings

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• Print all local variables accessible to the current scope in Lua

  - by Edu Felipe

  I know how to print "all" global variables using the following code for k,v in pairs(_G) do print("Global key", k, "value", v) end So my question is how to do that for all variables that are accessible from the currently executing function, something that can do what locals() does for Python.

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• Two imageViews vs one imageView and a canvas

  - by user3009842

  I have a bitmap and I want to scale it up to fill an ImageView and overlay the unscaled version of the bitmap on top. Which would be cheaper (in terms of memory and processor usage)? Using two ImageViews, one for each version of the bitmap Using a canvas and drawing on the singular bitmap, using one ImageView I saw this question about ImageView vs Canvas, but it doesn't address memory/processor concerns. My intuition says two ImageViews may use more RAM, while using a canvas would use more processing power while the drawing occurs.

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• Which is a better way to detect a clients user-agent?

  - by westoque

  I am interested if which would be the best place to detect the clients user-agent, client-side (javascript) or server-side? I brought up the question due to the fact that some IE8 users are getting a message saying they're using IE6

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• PHP - Checking whether a string exists in an entire array?

  - by RC

  Hi all, Basic array question: $string = "The quick brown cat"; $check1 = "apple"; $check2 = "ball"; $check3 = "cat"; if ( (stripos($string, $check1) === false) || (stripos($string, $check2) === false) || (stripos($string, $check3) === false) ) { echo "Fail"; } How do I condense the above using an array ($check[])? Thanks!

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• How and where do you define your own Exception hierarchy in Java?

  - by EugeneP

  How and where do you define your own Exception hierarchy in Java? My main question concerns package location where they your Exception classes must be defined. Do we create a special package ourexceptions and put all classes inside it?

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• Does using magic_quotes() affect the use of mysql_real_escape_string()

  - by hairdresser-101

  If I have magic_quotes switched on and I use mysql_real_escape_string, will the tring be double escaped? Will it cause problems? I assume so based on the get_magic_quotes() function but just seeking confirmation. (PS it's easier to ask this question than test it in my office with all the security we have in place - It takes me 10-15 to configure everything to get a useable envirnment)

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• Updates to .NET Compact Framework in 2010?

  - by Vaccano

  This question (http://stackoverflow.com/questions/245566/net-compact-framework-4-0) asked this back before the release of VS 2010. The answer basically said to wait for the release. Now that the release is here, does anyone know? Is there an upgrade/update to the .NETCF? something past .NETCF 3.5?

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• Sony SmartWatch 2 Magnetic Fields confusion

  - by user1865735

  I'm trying to use Registration.SensorTypeValue.MAGNETIC_FIELD in SmartWatch's 2 plugin. But values that I received put me into some dissapointed state, cause of few reason: Values is to big (I tested magnetic fields on 3 phones and result is like "-12. , 38, -14", and the watch give me something like "488, 440, -115") Values are almost static, they live in very small range. What's wrong with me or with the watch? I think this question is for Sony support team.

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• What to do to improve my skill and knowledge on javascript??

  - by caramel1991

  Currently I've finish studying the book name "beginning javascript 3rd edition",so i just wonder what should be my next step in order to strengthen myself on using and manipulating this language?Besides,how to improve myself in programming in javascript??Is it by thinking something cool myself,and start coding it??Or googling around the internet to find some task and question offered??Besides,is there any book that teaches the correct method of coding?? Thanks you

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• Breaking out of the Google App Engine Python lock-in?

  - by Alterlife

  Are there any guidelines to writing Google App Engine Python code that would work without Google's infrastructure on other platforms? Is there any known attempt to create an open source framework which can run applications designed for Google App Engine on other platforms? Edit: To clarify, the question really is: If I develop an application on Google App Engine now, will I be able to migrate to another platform later, or is it a lock in?

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• Looking for advice on how to do some bit-twiddling [closed]

  - by davit-datuashvili

  hi everybody fisrt of all this is not homework and now question is like this suppose i have array int a[]=new int[]{0xBCDA,0xABFE,0xBCAD,0xEFCA,0xFFCA} i know that there is always some hexadecimal number which occurs in all number or in this case A is repeat in array everywhere so my aim is print only repeat number and other numbers should be zero so my new array should be like this 0x000A, 0xA000,0x00A0 0x000A,0x000A any idea please help me? p.s please nobody say that this is homework

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• C# Is it possible to wire up an event to a method when it is finished?

  - by Martijn

  I have a .dll file and in there, there's a method called A. When I call that method I'd like to call a method of my own, method B. So my question is, is it possible to call method B immediately when method A is finished? Offcourse I can call method A and after that call method B manually. But I was wondering is there a manner to do this automatically, maybe with an event? So when method A is finished the event gets fired somehow and method A is called.

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• How to print 5 byte integer values?

  - by lost soul

  I've just started reading C and have a question about a macro. How can I print a 5 byte integer value (that happens to be defined in a macro)? For example: #define MAX 0xdeadbeaf12 int main(){ printf(" 0x %2x \n", MAX); } This code prints adbeaf12 but not deadbeaf12. How do I get all the bytes printed?

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• Maximum uptime of OSes / Computers

  - by sadasd

  Short question: Do any operating systems have a maximum time they can stay running? Are there things like counters increasing all time that can reach a limit? Which operating sytems?

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