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Check string for palindrome
...y not just:
public static boolean istPalindrom(char[] word){
int i1 = 0;
int i2 = word.length - 1;
while (i2 > i1) {
if (word[i1] != word[i2]) {
return false;
}
++i1;
--i2;
}
return true;
}
Example:
Input is "andna".
i1 will be 0...
What does the “@” symbol do in Powershell?
... TylerH
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answered Dec 12 '08 at 19:51
Don JonesDon Jones
8,81966 gold...
Using IoC for Unit Testing
...e used for unit testing? Is it useful to manage mocks in a huge solution (50+ projects) using IoC? Any experiences? Any C# libraries that work well for using it in unit tests?
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What is the difference between Lisp-1 and Lisp-2?
...
pauldoopauldoo
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Why java classes do not inherit annotations from implemented interfaces?
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edited Oct 30 '13 at 12:58
thSoft
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How to copy an object in Objective-C
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answered Sep 22 '09 at 12:04
Adam WrightAdam Wright
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Why does X[Y] join of data.tables not allow a full outer join, or a left join?
...context of each group. Let's say foo is in X, and bar is in Y (along with 20 other columns in Y). Isn't X[Y,sum(foo*bar)] quicker to program and quicker to run than a merge of everything wastefully followed by a subset?
If you want a left outer join of X[Y]
le <- Y[X]
mallx <- merge(X, ...
C/C++ macro string concatenation
...
edited Apr 24 '12 at 23:50
answered Mar 10 '11 at 6:53
Sea...
How can I save an image to the camera roll?
...
240
You use the UIImageWriteToSavedPhotosAlbum() function.
//Let's say the image you want to save i...
Remove ':hover' CSS behavior from element
...the cleanest and simplest way of doing it.
Example:
.test { border: 0px; }
.testhover:hover { border: 1px solid red; }
<div class="test"> blah </div>
<div class="test"> blah </div>
<div class="test testhover"> blah </div>
...