Make sure your text fields have their delegate set and implement the textFieldShouldReturn method. This is the method that is called when the user taps the return key (no matter what it looks like).
The method might look something like this:
func textFieldShouldReturn(textField: UITextField) ->...
I have a co-worker using my coffee mug at work. I want to make him stop without sounding like I'm being picky. I have tried making the point indirectly that the cup belongs to me but he still uses it.
Our cleaner cleans the cups and puts them on a tray in the kitchen area, he usually arrives in ...
![enter image description here][1]
can you tell me how to finish it? Thanks! Shaft frogs's position.
can you tell me how to finish it? Thanks!
I have one HashMap<String, ArrayList<String>> and I want to concatenate key with every item in its array list; consider following demo program
HashMap<String, ArrayList<String>> map1 = new HashMap<String, ArrayList<String>>();
ArrayList<String> map11 = new ArrayList<String>();
m...
I want to getting the NumPy array consisting of the day of years at every 18 days as follows:
import numpy as np, time
doy_2012 = np.array([time.strftime('%Y%j',time.strptime(str(x),'%Y-%m-%d')) for x in np.arange('2012-01-01','2012-12-31',18,dtype='datetime64')])
for x in doy_2012:
pri...
I am wondering why the Iterable interface does not provide the stream() and parallelStream() methods. Consider the following class:
public class Hand implements Iterable<Card> {
private final List<Card> list = new ArrayList<>();
private final int capacity;
//...
@Override
p...
i'm studing javascript in jsfiddle. i hit myself in the head. how to clean code?
var foo = function(){
return{
funcA : function(){
console.log("funcA call");
this.funcD();
},
funcB : function(){
console.log("funcB call");
this.funcD();
},
func...
When Page_Load is executed I assign the ImageUrl which is a IHTTPHandler:
imgView.ImageUrl = "ImageHandler.ashx" + "?rezeptId=" + rezeptId.ToString() +"&imageId=0";
Which looks like this:
public class ImageHandler : IHttpHandler {
public void ProcessRequest (HttpContext context) {
...
I'm new to this site and C++ in general, so I wonder if the code below is a good (quality and correctness) implementation of a single linked list in C++, in regard of data structure (not the exposed interface)
class List
{
class Node
{
friend class List;
int value;
Node *next;
...
We had a misbehaving server.
It is now sat in the corner, wearing a dunce hat and no longer participating in serving up pages.
How to use slack api for chat application using php? Any source code for to develope the chat application using slack api?
My code converts a number from one number system to another (from binary to 36 and back). Do you think my formatting succsessfull or not ?
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <locale.h>
#include <math.h>
#define _CRT_SECURE_NO_WARNIN
#define MAXMEMORY 10
const i...
This game I semi coded, is a little bulky, and kind of boring... I want to know if there is anything simple i can do to shrink it, and add a little spice to the code.
# Word Jumble
#
# The computer picks a random word and then "jumbles" it
# The player has to guess the original word
import rand...
My code works, but I would like to ask if:
is it a good solutions
is it not too slow
is it following best practices
is there a better/shorter/clearer code/solution
is this solution introducing hidden bugs?
Or I just want to learn from the community.
Where should I ask this type of question?
...
I will be answering my own question in this thread but please feel free to give me constructing criticism on what I can do better with this script. I recently had to install VNC on mass across a lot of computers on a domain and needed some info about their PC, for example:
Host name
Username
MA...
As I had been in the need of finding directories from a startpath with different search depth levels, I created this little helper class.
This class is using objects of the System.IO namespace.
public class IOHelper
{
public const int AllDirectories = -1;
public const int TopDirectoryOn...
I am trying to solve longest collatz sequence problem under 1000000 with the below code. Can anyone suggest a faster way to approach this problem? I was thinking of dynamic programming, but I'm having trouble in understanding it.
#include <stdio.h>
long long int col(long long int n)
{
if(...
In case this is helpful for someone running Visual Studio 2013. I had upgraded my Visual Studio from 2010 to 2013 and then started seeing the seurity warning.
Using Fiddler I found that VS 2013 kept sending arterySignalR requests.
I turned this off by setting the following in the web.config u...
I was wondering if you could provide some feedback on this Router class I built. Worth noting that it relies on an Apache rewrite rule that always redirects to this file, but passes the path into $_GET['url'] as a string (e.g. A request to http://foo.com/foo/bar) goes into $_GET['url] => 'foo/bar...
This is function for reversing a string in C using recursive calls:
#include <stdio.h>
#include <string.h>
void revert(char* left, char* right) { // Should I pass char* like I'm doing now or are char** a better idea?
if(left == right) return;
char *ll = left; char* rr = right;
cha...
This is the whole pasted version of a particular page load I have on some page somewhere. Extra detail: ServerData is a class with an overloaded [] which brings back a list of interfaces based on some concrete type which must be .ConvertAll to utilize the type specific functions. Basically, I u...
I've got a text I don't want to be copied by users.
To avoid that, I'm using this code:
index.php
<?php
session_start();
$characters = '0123456789abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ';
$randomString = '';
for ($i = 0; $i < 100; $i++) {
$randomString .= $characters...
I'm working on a project, and the client needs their Google AdWords destination URL query parsed, and the values spell checked to eliminate any typos (use instead of us, etc). So what I'm doing is pulling the data using the AdWords API and putting it into a dateframe for manipulation. Everything ...
I am trying to more or less perfect a movement script that activates when "triggered" by another object. Below I have the code for both the triggering object as well as the object being triggered. I tried to provide summary data to make it obvious what I'm doing, but what can I improve here? And ...
description::
function creates a series of a tag links at desired destination
by the usage of premade tag system.
usage:::
createMyTAGS_DATA
pass in a single line all the links as: LinkText;LinkAddress;;
createMyTAGS_LOCATION
pass the destination id of a div,span to render the result.
Result wo...
I need help with reading my TextFile into a dictionary.
My textfile is the following:
loan 2
debt 3
rate 2
help 1
cousin 1
lawyer 1
Now I need to convert this into a dictionary. I have experimented, but without success.
def Identifierare():
File = open("FulaOrd.txt","r")
Dict = {}
...
I see this pattern quite frequently in my code: one if statement where very little changes.
class Feeder
def self.most_recent_created(watching_user=nil, current_cursor)
next_cursor = nil
feed = []
influencers_ids = User.any_in(roles: ["influencer"]).distinct(:_id)
if watching_u...
