random ramblings kmdarshan
kmdarshan
/ gist:6330926
Created
August 24, 2013 23:12
Fibonacci sequence [ iterative/recursive/cached] with timers.
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| package programs; | |
| public class Fibonacci { | |
| public static int fibrecursive(int n) { | |
| if(n<=1){ | |
| return n; | |
| } | |
| return fibrecursive(n-1)+fibrecursive(n-2); | |
| } |
kmdarshan
/ gist:6337103
Created
August 26, 2013 00:10
Removing duplicates in a linked list. Comparison using different methods.
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| package linkedlist; | |
| import java.util.HashSet; | |
| import java.util.Iterator; | |
| class Node { | |
| int data; | |
| Node next; | |
| Node(int data){ | |
| this.data = data; | |
| this.next = null; |
kmdarshan
/ gist:6719785
Created
September 26, 2013 20:04
//Given a sorted list that has been transposed (that is, a portion has been removed from one end and attached to the other), write a function to determine if a given number is present in the list. //567812 -> (1) true 1 2 3 4 5 6
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| class Search { | |
| public static boolean binsearch(int [] a, int value){ | |
| int low =0; | |
| int high = arr.length - 1; | |
| int mid = 0; | |
| while(low <= high) { // binsearch(a, 1, 4, 4) | |
| mid = (low+high) / 2; // 4 | |
| if(a[mid] > value) { | |
| high = mid - 1; |
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| // | |
| // main.m | |
| // chrono | |
| // | |
| // Created by Darshan Katrumane on 2/2/15. | |
| // Copyright (c) 2015 Darshan Katrumane. All rights reserved. | |
| // | |
| #import <Foundation/Foundation.h> | |
| int main(int argc, const char * argv[]) { |
kmdarshan
/ gist:02b0b662eb2e1012777d
Last active
August 29, 2015 14:16
Recursively printing all subviews within a view given a tag
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| - (void)printSubViews:(UIView *)view withTag:(NSInteger)tag | |
| { | |
| if (view == nil) { | |
| return; | |
| } | |
| if ( [view tag] == tag) { | |
| NSLog(@"%@", view); | |
| return; | |
| } | |
| for (UIView *subview in [view subviews]) |
kmdarshan
/ gist:7d2b66d12bf013b28480
Created
February 28, 2015 23:21
Circular linked list in Objective C
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| // | |
| // CircularLinkedList.h | |
| // learnObjectiveC | |
| // | |
| // Created by kmd on 2/28/15. | |
| // Copyright (c) 2015 Happy Days. All rights reserved. | |
| // | |
| #import <Foundation/Foundation.h> |
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| // interface | |
| @interface MaxSubArray : NSObject | |
| @end | |
| // extension | |
| @interface MaxSubArray() | |
| @end |
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| @implementation RRUser | |
| @synthesize email, name, facebookId, userId, sessionToken, imageUrl; | |
| -(void) parseResponse:(NSDictionary*) data { | |
| // this is a better way to test, if the class responds to a selector | |
| // then go ahead and read from it | |
| if([[data objectForKey:@"email"] respondsToSelector:@selector(length)]) { | |
| self.email = [data objectForKey:@"email"]; | |
| } | |
| if([[data objectForKey:@"name"] respondsToSelector:@selector(length)]) { | |
| self.name = [data objectForKey:@"name"]; |
kmdarshan
/ gist:80da197f9b2e143fb9c4
Last active
August 29, 2015 14:16
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| { | |
| id: "54c58d22e", | |
| dateCreated: "2015-01-26T00:41:06.687Z", | |
| email: "poon@gmail.com", | |
| facebookId: "490325", | |
| imageUrl: "https://graph.facebook.com/1015/picture?width=50&height=50", | |
| iosDeviceToken: "75b61936b004381d9aab643c5", | |
| lastUpdated: "2015-03-08T21:07:00.421Z", | |
| name: null, | |
| sessionToken: "dba99343-368e-47a8-9198" |
kmdarshan
/ gist:c88839843b6aa5176d1e
Created
March 9, 2015 04:46
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| // change the color of the navigation bar | |
| [[UINavigationBar appearanceWhenContainedIn:[UINavigationController class], nil] setBarTintColor:[RRHelper appBlue]]; | |
| // change the tint color of the navigation bar | |
| [[UINavigationBar appearanceWhenContainedIn:[UINavigationController class], nil] setTintColor:[UIColor whiteColor]]; | |
| // change the title text attributes | |
| [[UINavigationBar appearanceWhenContainedIn:[UINavigationController class], nil] setTitleTextAttributes:[NSDictionary dictionaryWithObjectsAndKeys: [UIColor whiteColor], NSForegroundColorAttributeName, [UIFont fontWithName:kFontRegular size:18.0], NSFontAttributeName, @0.5, NSKernAttributeName, nil]]; | |
| // change the bar button item properties |
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