If you're designing your view controller in an Interface Builder (either storyboard or xib), we can hook our button up to as many actions as we want.
Using the ctrl+drag method, we create a method to handle the button press:
And we can hook up as many methods to as many different actions as w...
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Given the following code, when I get a failure, I would like to see both the parent and child diff's shown. Currently, if I have a mismatch at the children level, I only get feedback that my parent did not contain the expected children, not what my actual children were.:
RSpec::Matchers.define :...
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I wrote a program that calculates the minimum number of rungs of a "word ladder" between a starting word and an ending word. The function minlinks takes in 3 arguments: a list which acts as a dictionary, a starting word and an ending word. It returns an int[] of two values; the first is minimum n...
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I'm currently learning SASS, and I'm still figuring out is my syntax is right/efficient?
Let say I have a pieces of CSS code:
.box-sell img,
.box-buy img {
position: absolute;
top: 0;
}
.box-sell img {
left: 0;
right: auto;
}
.box-buy img {
right: 0;
left: auto;
}
Then I ...
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I've created a program which recreates the Queen Ann's Lace fractal. However, when the amount of points that are being plotted increases, the points are plotted way slower. Is there any way to make it so that I only add a point, instead of adding a point and repainting all of the others? I've loo...
I have an application running where i receive events. I want to connect to the port 1666 and receive those event. Please guide me how i can accomplish that?
regards,
Hello guys i am writing a code to remove the repeated occurrence of a character in the string. Description:- Remove the repeated characters from the string
Example:-
Sample Input = abcdeabd
Sample Output = abcde
I have written the code and it is working and when i tested by running sample tes...
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Can anyone help me optimize the current VBA code below. It is taking 20 seconds currently to collect,store, check and validate 1000 data's.
Option Explicit
Public s, c, r2, r, i, j, k, i3, i1, i2, r1, j1, j2, i4, r3, sum As Long
Public wh As String
Public ws, wd As Worksheet
Public Declare Funct...
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I need method which will parse text to RichTextBlock-compatable XAML markup with clickable links.
Example:
input:
"Hello, check new service for students! Check edusty.ru and http://edusty.ru/test?text1=abc&args=123 sites. Check edusty.ru/privacy.html to read privacy policy."
output:
<Parag...0
I recently asked a question on StackOverflow, looking for a way to more easily turn a class attribute into a @property, but only if no other value has been provided to the class constructor. A simple way to do this is
class Demo(object):
def __init__(self, value=None):
self._value =...0
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As far as readability and best practises go I am not sure how best to write this helper method:
Here are two options I have tried:
private decimal? selectTolerance(decimal? globalTolerance, decimal? localTolerance)
{
if(localTolerance == null)
{
if(globalTolerance == nu...
This code implements algorithm for calculation of chemical scheme. This code looks strange but now I have no idea how to refactor it. Can you give your feedbacks?
eps=0.001;
s1=new Source(1000,0.17);
mx=new Mixer(1000);
mb=new Mem(0.15,0.95);
sp=new Splitter(0.80);
s2=new Sink();
s3=new Sink()...
I was asked to do a code review and came across this "helper" function in a widespread production codebase. Can anyone think of a good reason for its...creativity?
public static T Convert<T>(object x) {
if (x == null || (x == DBNull.Value && !typeof(T).IsAssignableFrom(typeof(DBNull))))
...
Here is one of my node projects file structure.
I'd like to find out the best structure for such kind of server services (API). For example mongoose models stored in models folder is obvious, but other classification is not obvious for me. Maybe it's justify to put other logic modules into one ...
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