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Write a function that returns the longest palindrome in a given string
... public static String getLongestPalindrome(final String input) {
int rightIndex = 0, leftIndex = 0;
String currentPalindrome = "", longestPalindrome = "";
for (int centerIndex = 1; centerIndex < input.length() - 1; centerIndex++) {
leftIndex = centerIndex - 1...
Why does ~True result in -2?
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int(True) is 1.
1 is:
00000001
and ~1 is:
11111110
Which is -2 in Two's complement1
1 Flip all the bits, add 1 to the resulting number and interpret the result as a binary representation of the magnitude and add a neg...
Linq Query keeps throwing “Unable to create a constant value of type System.Object…”, Why?
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I had the same issue with a nullable int. Using == instead works nicely, but if you want to use .Equals, you can compare it to the value of the nullable variable, so
where t.CustID.Value.Equals(custIdToQuery)
...
Using .otf fonts on web browsers
...r Safari, Android and iOS browsers. If your font is a free font, you could convert your font using for example a onlinefontconverter.
@font-face {
font-family: GraublauWeb;
src: url("path/GraublauWebBold.woff") format("woff"), url("path/GraublauWebBold.ttf") format("truetype");
}
If you wa...
Unit testing of private methods [duplicate]
...ods are complex enough to warrant testing in isolation, then refactor them into their own class(es) and test via their public interface(s). Then use them privately in the original class.
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What is a stored procedure?
... benefit of stored procedures is that you can centralize data access logic into a single place that is then easy for DBA's to optimize. Stored procedures also have a security benefit in that you can grant execute rights to a stored procedure but the user will not need to have read/write permissions ...
Android: Last line of textview cut off
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This is the correct answer and it point out the reason why error happened. Thanks.
– Hoang Nguyen Huu
Nov 7 '18 at 4:24
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How to get a file or blob from an object URL?
...her methods. When an image is dropped, I'm using URL.createObjectURL to convert to an object URL to display the image. I am not revoking the url, as I do reuse it.
...
What can you do in MSIL that you cannot do in C# or VB.NET? [closed]
...cause of
call void [mscorlib]System.Console::Write(string)
or
callvirt int32 ...
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How to prevent a dialog from closing when a button is clicked
...tring.cancel, null)
.create();
dialog.setOnShowListener(new DialogInterface.OnShowListener() {
@Override
public void onShow(DialogInterface dialogInterface) {
Button button = ((AlertDialog) dialog).getButton(AlertDialog.BUTTON_POSITIVE);
button.setOnClickListener(n...