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• Display sql results in groups

  - by ktsixit

  Hi all, I have an sql query here and it returns a number of results. I'd like to show these results in groups. What I mean is, show the first 20 results in some part of the page, show the next 20 results in another part of the page etc... How can I do that?

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• preventing direct access to a php page, only access if redirected

  - by Ahmet vardar

  Hi, I want to make my php page just can be accessed by another page redirect, and want to prevent my user directly access to it. i mean, lets say i have a page called "main.php" and other php file that i want to prevent direct access called "noaccess.php". I want to make noaccess.php file accessible if i only redirect from main.php any suggestion? Thnx

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• Linq Aggregate function

  - by Nyla Pareska

  I have a List like "test", "bla", "something", "else" But when I use the Aggrate on it and in the mean time call a function it seems to me that after 2 'iterations' the result of the first gets passed in? I am using it like : myList.Aggregate((current, next) => someMethod(current) + ", "+ someMethod(next)); and while I put a breakpoint in the someMethod function where some transformation on the information in the myList occurs, I notice that after the 3rd call I get a result from a former transformation as input paramter.

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• supress warning for generated c# code

  - by soren.enemaerke

  I have turned on "Treat warnings as errors" for my VS project which mean that I get errors for missing documentation (nice reminder for this particular project). However, part of the code is generated by a custom tool which does not insert xml documentation so I'm looking for away to ignore the missing xml documentation for the generated code only, not for the entire project. I have no influence on the actual file generated and cannot really insert anything in the file (as it is regenerated frequently by the tool) so I looking for something existing outside the generated file (the classes that are generated are partial, if that helps)

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• What is (functional) reactive programming?

  - by JtR

  What does it mean in practice? What is non-reactive programming? Wikipedia has quite abstract description of it.

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• For databases, does choosing the correct data type affect performance?

  - by Citizen

  And if so, why? I mean, is a tinyint faster to search than int? If so, what are the practical differences in performance?

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• Define "Indirect subclass" in Android

  - by Casebash

  Looking at various pages in the Android docs, some of them list "Known Indirect Subclasses". What does this mean?

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• about null values!

  - by user329820

  Hi I have a question that if we declare a variable and then do not set it explicitly to null value then it would be null outomatically ,i mean that the below code will return true or false ? thanks DECLARE @val CHAR(4) If @val = NULL

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• Intercept keystrokes to a window

  - by MTsoul

  Is it possible to intercept a keystroke (and characters) sent to a window? By intercept, I mean play man-in-the-middle, instead of having just hooks onto the Window. I'd like to filter (i.e. eliminate some keystrokes) keystrokes to a window.

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• How to get windows search history?

  - by Dunix

  Hi is there any way to get windows search history in some form? I mean, function or whatever. I am using VC++. Thx.

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• blogspot.com: how can i display all posts at once?

  - by Fuxi

  hi, i'm reading some blogs on blogspot.com and i was wondering: is it possible to change a blog's url that it will display ALL posts? i mean that it will show all blog entries without having to click "older posts" over + over again. thx

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• Linq - get compare with transliterated value of fields

  - by Maxim

  Hi! I have a table (sql server). One of its columns ('Name') Contains Cyrillic values. From parameters i recieve value, that contains in this field but the are transliterated. i mean something like: var q = from r in m_DataContext.Table where CTransliteration.Transliterate(r.Name).Contains(trans_text) select r; How can i transliterate value on-fly?

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• What are the differences between the ASP.NET tags?

  - by Bob Dylan

  So I've seen the following tags in an ASP.NET application and I have no idea what they mean (also I couldn't google them because google doesn't support special char's): <% %> <%# %> <%: %> <%= %> and maybe a few more. So what do these do and how are they different from each other?

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• Soft handover in Bluetooth networks

  - by Khan

  Hii all Can anybody tell me the soft handover algo in BT networks, i mean the seamless connection?? Please share your views and code if some one have,

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• What every digit means in software version (1.7.1.0, for example)?

  - by Kirzilla

  Hello, What could every digit mean in software version? (for example, 1.7.1.0) How do you numerate your versions? Thank you.

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• Multithreading consulting service

  - by Gustavo Paulillo

  Hello. I am creating a service, that needs to perform the following tasks: consult bank services and persist data into DB. The dificult is: Its needed to execute each process in parallel. I mean the better choice is implementing a multithreading service, running each instance per thread. But how its done? Thanks

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• image suggestion with jquery from google

  - by Zoltan Repas

  I'd like to make a script which sreach in google and shows the 1st relevant image. I mean, if you type to the input field: car if you search to word "car" via google and it suggest the 1st image for me. What do you think, are there any method to do this?

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• Call trace in Android

  - by DenMark

  I want to know how to do method tracing for Android applications. I mean, a sequence of calls on each object, not a stack trace. It's very similar to this question (Call trace in java), but on different platforms (jvm-PC vs dvm-Android). I have no control over the start arguments of dalvik, thus I cannot specify a java agent (or am I wrong here?). Is there another way to do method tracing? Thanks!

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• How to get displayed text from RichTextBox?

  - by Ilya Blokh

  Hello!Need your help! How to get displayed text in RichTextBox? I mean if RichTextBox is scrolled to the end, I'd like to receive only those lines, which are visible for me. P.S.It'll be enough to get fisrt displayed string

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• some scenarios where it is better to use WCF than Webservices

  - by bill smith

  Can some one explain me some scenarios where it is better to use WCF than Webservices . I mean describe me some scenarios where one should stick to WebServices alone and tell me some other scenarios where one should go for WCF instead of Webservices ?

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• Merging code with dependencies? - Javascript

  - by RadiantHex

  Hi folks, this might be quite simple, but I must say I'm a bit confused on this topic. I'm writing code based on two popular libraries: jQuery underscore.js I am just wondering what would be the best way to isolate the code and prevent conflicts and how to merge it with its dependencies. By merging I mean putting them within the same file. :) I hope I'm not asking something which is too basic. ...and a last thing MERRY CHRISTMAS EVERYONE! =D

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• What reasons for software developers to write open source projects?

  - by sashaeve

  What key reasons for software developers can you list so they will decide to make their products as open source (I don't mean products just for fun but real products)?

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• is possible just deny download from TCP/IP?

  - by Kerberos

  Hi all! I want to deny my internet connection's download properties for all port. I mean i want to make just upload. is it possible? Thank you very much for your help, already now.

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• is possible just deny download from TCP/IP?

  - by Kerberos

  Hi all! I want to deny my internet connection's download properties for all port. I mean i want to make just upload. is it possible? Thank you very much for your help, already now.

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• meaning of the returned list of python json

  - by fmsf

  Hey, I'm new to python so I really don't know the language very well. the following example was taken from here http://docs.python.org/library/json.html >>> import json >>> json.loads('["foo", {"bar":["baz", null, 1.0, 2]}]') [u'foo', {u'bar': [u'baz', None, 1.0, 2]}] what does the u mean? and how do i know which elements are available in the dictionary?

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