question about sizeof i want reverse bits in number
- by davit-datuashvili
can anybody explain me what will be equivalent of this in java?
for (i =(sizeof(num)*8-1); i; i--)
num is given number not array i want reverse bits in integer
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calling a cdef in a cdef class
- by Davoud Taghawi-Nejad
Hello, is their any way to make this work, without sacrificing the cdef in cdef caller? (no use of cpdef either) from array import * from numpy import * cdef class Agents: cdef public caller(self): print "caller" A[2].called() cdef called(self): print "called" A = [Agents() for i in range(2)] def main(): A[1].caller()Read the article
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adding remote files to a zip file
- by Borgtex
Is there a way to add files to a zip file from another server with php's zip extension? ie. addFile(array('localfile.txt,'http://www.domain.com/remotefile.txt')) (that obviously does not work) I suppose I can download the files to a temporal folder and then add them to the zip file, but I was looking for a more automated solution or a function already madeRead the article
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question related to getter setter methd
- by user174761
I have 1 NSMutableArray. I want to write getter setter method to get that value of array in another file plz tell me if u have code for it.Read the article
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How to save massive numbers in php...
- by James Rattray
I want Pi to like 100,000,000 decimals/digits... And variables (well for me) say they have a limit of 67,000,000 bytes... Is there any way around this? can you save the first 10,000 characters/digits into one? can you save it into an array 10,000 in each? Is there a way? If so how? Thanks alot...Read the article
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For loops in Matlab
- by seidel
I run through a for loop, each time extracting certain elements of an array, say element1, element2, etc. How do I then pool all of the elements I've extracted together so that I have a list of them?Read the article
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Does in_array() use a binary search algorithm?
- by morpheous
I have a largish array of string that I want to use as a lookup. I a using in_array(), but I suspect its doing a simple loop through - does anyone know whether the in_array() algo uses a bsearch algo?Read the article
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Output data to web browser in ruby-on-rails?
- by fayer
In PHP I could echo data to the web browser to debug. eg. echo print_r($array) How do I do that in RoR? I tried with puts with no luck. Is there a way?Read the article
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[Zend_Framework] Group by date with Zend_Db
- by rasouza
I have several entries in a table with name and date. I'd like to fetchAll with Zend_Db then get a grouped-by-date array. How do I do that?Read the article
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in C++, what is the best method to feed the O/P of one function to another function?
- by Dilawar
Under these conditions, The o/p of the first program is an large array of either integers, doubles or strings. Best method means the fastest on x86 architecture.Read the article
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a mathematical problem
- by Max
Hi i need a function that should give me a 10th or 100th array, for example if i pass 5, it should return 1 to 10 if i pass 67, it should return 1 to 100 if i pass 126, it should return 101 to 200 if i pass 2524, it should return 2001 to 3000 Any guidance?Read the article
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why the String class in java does not implement Iterable?
- by xyzzyz
Hey, many builtin classes in Java implement Iterable, however String does not. It makes sense to iterate over chars in the String, just as one can iterate over items in regular array. Is there a reason behind it?Read the article
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submit form - jquery problem
- by lannoo
Hello all, I am trying to raise a click event on a submit button in a html form. I use the .click() jquery to catch the click event and return true at the end of the function. When I click on the submit button, the jquery functions are raised and a callback is executed, but the $_POST array is empty. How can I fix this?Read the article
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command&pointer&malloc [closed]
- by gcc
input 23 3 4 4 42 n 23 0 9 9 n n n 3 9 9 x //according to input,i should create int pointer arrays. pointer arrays starting from 1 (that is initial arrays is arrays[1].when program sees n ,it must be jumb to arrays 2 expected output arrays[1] 3 4 5 42 arrays[2] 23 0 9 9 arrays[5] 3 9 9 x is stopper n is comman to create new pointer array i am new in this site anyone help me how can i writeRead the article
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Using linq what is the easiest way to conv list<long> to list<int>?
- by acidzombie24
Using link what is the easiest way to convert a list of longs to a list of ints? I need it to be a list, if it cant be possibly i would like to see a solution with a int array or some kind f int container.Read the article
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operator[][] C++
- by bobobobo
I'd like to overload operator[][] to give internal access to a 2D array of char in C++. Right now I'm only overloading operator[], which goes something like class Object { char ** charMap ; char* operator[]( int row ) { return charMap[row] ; } } ; It works ok.. Is it possible to override operator[][] though?Read the article
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move UITableView items from left to right
- by user262325
Hello everyone I hope to move UITableView tiems fromn left to right and reload a new table array. I know it can done by navigationcontroller. But if there is a way without navigationcontroller. Thanks intterdevRead the article
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php: avoiding __get in certain circumstances?
- by user151841
I have a class where I'm using __set. Because I don't want it to set just anything, I have an array of approved variables that it checks before it will actually set a class property. However, on construct, I want the __construct method to set several class properties, some of which are not in the approved list. So when construct happens, and I do $this->var = $value, I of course get my exception that I'm not allowed to set that variable. Can I get around this somehow?Read the article
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Check string for link
- by Mike
I have rather long entries being submitted to a database. How can I create a function to see if this entry has a link within it? Can someone get me started? Pretty much, I want the function to find any I'd prefer not to throw the entry into an array. Are there any other ways to accomplish this?Read the article
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Why doesn't the String class in Java implement Iterable?
- by xyzzyz
Many Java framework classes implement Iterable, however String does not. It makes sense to iterate over characters in a String, just as one can iterate over items in a regular array. Is there a reason why String does not implement Iterable?Read the article
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Algorithm to generate 1000 distinct integers in the range [0,8000]?
- by The Last Ninja
What are some alternative methods to generate 1000 distinct random integers in the range [0,8000] as opposed to the following: naive method: generating a number and checking if it's already in the array. O(n^2) linear shuffle: generate sequence 0 to 8000, shuffle, take the first 1000. O(n)Read the article
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Accessing Text Input Field Data
- by 01010011
Hi, Using CodeIgniter, how do I access and display text entered into an input field on a view file (see code below) from my controller file? // input_view.php $input_data = array('name' => 'search_field', 'size' => '70'); echo form_input($input_data);Read the article
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php mongodb findOne return as object?
- by xrado
is it possible to return findOne result as object ..or it always return an array? i found something about mongo.objects = 1 adding to php.ini ..but did not work for me. can some one tell me more about this?Read the article
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Sorting digits of an integer
- by nthrgeek
You are given an integer 51234 (say) we need to sort the digits of a number the output will be 12345. How to do it without using array ?Read the article
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Pointers in c/c++
- by jammkie same
include void main() { int p[]={0,1,2,3,4}; int *a[]={p,p+1,p+2,p+3,p+4}; printf("%u %u %u %u",a,a,(*a)); } What should be the output of the above code? And if we make array p as static(static int p[]), output gets changed .Why?Read the article
