late binding in C
- by benjamin button
How can late binding can be achieved in c language?
can anybody please provide an example.
i think it can be achieved using dlopen and dlsym but i am not sure about it.please correct me if i am wrong!
Search Results
Search found 286 results on 12 pages for 'benjamin geese'.
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scripting in awk
- by benjamin button
I have a text file with contents as below: 1,A,100 2,A,200 3,B,150 4,B,100 5,B,250 i need the output as : A,300 B,500 the logic here is sum of all the 3rd fields whose 2nd field is A and in the same way for B how could we do it using awk?Read the article
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Many DIVs inside parent DIV, CSS height issue
- by Benjamin
Hi everyone, I am putting together a dynamic photo gallery and getting stuck trying to place thumbnails. Basically I am trying to place each thumbnail and caption in its own DIV, floated to the left. The thumbnails are working just as I want them to but for some reason the parent DIV refuses to cover the height of the thumbnail area. Here is the…Read the article
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Initial text and paperclipped-URL for action in UIActivityViewController & UIActivityItemSource?
- by Benjamin Kreeger
Finally been making it through Apple's (rather dismal) documentation on the new UIActivityViewController class and the UIActivityItemSource protocol, and I'm trying to send different data sets to different actions called from the activity view. To simplify things, I'm looking at two things. A Facebook posting action, which should say "Check…Read the article
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Export database data to csv from view by date range asp.net mvc3
- by Benjamin Randal
I am trying to find a way to export data from my database and save it as a .csv file. Ideally the user will be able to select a date range on a view, which will display the data to be exported, then the user can click an "export to CSV" link. I've done quite a bit of searching and but have not found much specific enough to help me step…Read the article
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Windbg + IDA: calculate an address in a module
- by Benjamin
Hi all, I'm debugging remotely a windows XP machine. One of my drivers is loaded at address 0xb2c4c000 up to 0xb2cb9680. Now when I open my driver in IDA, the offset I want to set a breakpoint on is at 00017619. How can I effectively match my IDA address into windbg? I've tried the obvious which is to sum 0xb2c4c000 + 00017619 =…Read the article
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mysql order-by original "where order"
- by Benjamin Dobnikar
I have this order-by problem I canot crack. I select from my table like this: SELECT * FROM 'sidemodules' WHERE name = 'module1' OR name = 'module2' OR 'name3' Which returns me the modules I want. But the modules lie the table, say in this order: module3 module1 module2 And they are returned to me in this order. How can I…Read the article
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Should I upgrade to Intellij Ultimate Edition?
- by Benjamin Metz
I am working in java and primarily Scala. I'm using the community edition of Intellij. I'm curious if its worth it to upgrade to the Ultimate Edition? I've been back and forth with Intellij and Eclipse... and for Scala dev I like Intellij a little bit better (for now). Thanks in advance...Read the article
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Reading text files line by line, with exact offset/position reporting
- by Benjamin Podszun
Hi. My simple requirement: Reading a huge ( a million) line test file (For this example assume it's a CSV of some sorts) and keeping a reference to the beginning of that line for faster lookup in the future (read a line, starting at X). I tried the naive and easy way first, using a StreamWriter and accessing the underlying…Read the article
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searching multiple strings in a single file
- by benjamin button
grep 'string1' 'string2' file;-this is an error even though!! how could i do the above on unix command line?Read the article
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Scala and HttpClient: How do I resolve this error?
- by Benjamin Metz
I'm using scala with Apache HttpClient, and working through examples. I'm getting the following error: /Users/benjaminmetz/IdeaProjects/JakartaCapOne/src/JakExamp.scala Error:Error:line (16)error: overloaded method value execute with alternatives …Read the article
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How should I handle incomplete packet buffers?
- by Benjamin Manns
I am writing a client for a server that typically sends data as strings in 500 or less bytes. However, the data will occasionally exceed that, and a single set of data could contain 200,000 bytes, for all the client knows (on initialization or…Read the article
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Default enum visibility in C++
- by Benjamin Borden
I have a class that looks like this: namespace R { class R_Class { enum R_Enum { R_val1, R_val2, R_val3 } private: // some private stuff public: // some public stuff } } I'm performing unit testing…Read the article
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activate RTTI in c++
- by benjamin button
Hi, Can anybody tell me how to activate RTTI in c++ when working on unix. I heard that it can be disabled and enabled. on my unix environment,how could i check whether RTTI is enabled or disabled?Read the article
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How can we receive a volume attaching notification
- by Benjamin
When a volume is attached to file system, on Windows, the Window explorer detects the volume and refreshes automatically. I wonder the technique. How do an program(include device driver) get the notification? -Of course, it doesn’t mean…Read the article
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C question on casting
- by benjamin button
Can anybody explain me this statement! pin.sin_addr.s_addr = ((struct in_addr *)(hp->h_addr))->s_addr;Read the article
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UIView Login screen to tabbar logic
- by Benjamin De Bos
Folks, i'm having trouble with some navigation logic. Currently i have a simple two tabbed tabbar application. But i want to show a loginscreen in front. So that would be an UIView. Currently the code is as follows: -…Read the article
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confusing fork system call
- by benjamin button
Hi, i was just checking the behaviour of fork system call and i found it very confusing. i saw in a website that Unix will make an exact copy of the parent's address space and give it to the child. Therefore, the…Read the article
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Help me understand this C code
- by Benjamin
INT GetTree (HWND hWnd, HTREEITEM hItem, HKEY *pRoot, TCHAR *pszKey, INT nMax) { TV_ITEM tvi; TCHAR szName[256]; HTREEITEM hParent; HWND hwndTV = GetDlgItem (hWnd, ID_TREEV); …Read the article
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Should image size be defined in the img tag height/width attributes or in CSS?
- by Benjamin Manns
Is it better coding practice to define an images size in the img tag's width and height attributes? <img src="images/academia_vs_business.png" width="740" height="382" alt="" /> Or in the CSS style…Read the article
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MySQLi Prepared Statement Query Issue
- by Benjamin Flak
I'm relatively new to MySQLi prepared statements, and running into an error. Take this code: $user = 'admin'; $pass = 'admin'; if ($stmt = $mysqli->query("SELECT * FROM members WHERE username='$user'…Read the article
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Extjs - Panel does not expand vertically in a TabPanel.
- by Benjamin
Hi All, Using Extjs, I've got a TabPanel containing two Panels. Those panels do not automatically expand vertically. All layout are set with type 'fit' and forceFit is true. I've pastebin my code here:…Read the article
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Have a link that is imported in xml, clickable to execute a function
- by Benjamin Sterling
Ok, here's the question, I have an xml doc that is being import into an AS3 file and then with .htmlText, appending it to a movie clip. An example of what this looks like is: …Read the article
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What does the ruby operator ||= in the following function do?
- by Milton K Benjamin
def f1 @f1 ||= "abc" endRead the article
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VTABLE for an abstract class
- by benjamin button
do we have virtual table for an abstract class?Read the article
