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How to find and return a duplicate value in array
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254
a = ["A", "B", "C", "B", "A"]
a.detect{ |e| a.count(e) > 1 }
I know this isn't very ele...
How do I decode HTML entities in Swift?
.../a/27898167/1187415.
– Martin R
Apr 25 '15 at 21:26
14
This method is extremely heavy and is not ...
Generate a random letter in Python
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254
Simple:
>>> import string
>>> string.ascii_letters
'abcdefghijklmnopqrstuvw...
Finding Key associated with max Value in a Java Map
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edited Sep 25 '18 at 0:41
answered Jan 18 '15 at 21:31
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How to set dialog to show in full screen? [closed]
...ith a titlebar?
– Heath Borders
Nov 25 '13 at 21:27
1
When I do this (using DialogFragment) I see...
How to convert an int value to string in Go?
... @luke it comes from the C heritage where the entire machine might have 256K memory; usability was sacrificed to fit more functionality in. The creators of Go are all deeply embedded in that heritage and feel entirely comfortable with these names.
– Bryan
S...
techniques for obscuring sensitive strings in C++
...yte values and then compute key2:
key1[n] = crypto_grade_random_number(0..255)
key2[n] = key[n] XOR key1[n]
You can do this in your build environment, and then only store key1and key2 in your application.
Protecting your binary
Another approach is to use a tool to protect your binary. For inst...
How do I get the title of the current active window using c#?
...nt count);
private string GetActiveWindowTitle()
{
const int nChars = 256;
StringBuilder Buff = new StringBuilder(nChars);
IntPtr handle = GetForegroundWindow();
if (GetWindowText(handle, Buff, nChars) > 0)
{
return Buff.ToString();
}
return null;
}
Edite...
How can I toggle word wrap in Visual Studio?
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answered Nov 24 '08 at 21:25
Todd SmithTodd Smith
16k1111 gold badges5252 silver badges7575 bronze badges
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Syntax for a single-line Bash infinite while loop
... shell builtin command.
– avner
Feb 25 '14 at 17:59
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